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"}, {0x108, 0x11f, 0xc59, "f4bed47cb0535817ecef2c94aabe2747fe024894c4008dc44494ff92cc635566a8f32f629738d3b542ae492098f7ad7b4c4b590aa1bad35369c4a10839ddef53e2fbbf8c7585ccfa2b65be1ebc73483759ed973c8d4912ce81a6f0ab793ae8d0812e499599a6ab1994585a9ebcc64a3f4a6628d462bc54536762f817b089d0ac67f62bce202198245033b9137915d29f01b03ad8137595e97e9d56d970255091fb6907d92d88c86e20cf03d831ac5ecf6b1beec1a5c56149ced9e9f171c2d2e5486eb2d2a3c9d688a9a0c088866f352a5f5a12151e09a7beb0b827723395d6fc001a4f971b283d7705021f0570f12b9e7f"}, {0x70, 0x111, 0x4, "62e787e19003d9fd96d5181304db1860315b493195c1763eac6724cd877d4d3071cca077de53ad431b1e91810365b631b2d113134da9a318f4574f4348f8db678a344335ec17f775204d87204234066e116ea58657fee201f581"}], 0x1378, 0x4000080}, 0x0) [ 77.598395] QAT: Invalid ioctl 2018/01/18 21:25:05 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], 0x5, 0xa, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) semget(0x0, 0x3, 0x420) 2018/01/18 21:25:05 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x883}]}) 2018/01/18 21:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000046d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00001ad000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006f4000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 21:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b17000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fe6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200080) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003a8000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f00008a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000353000-0x8)={&(0x7f00002cb000-0x14)={0xfffffd3f, 0x35, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffdc3}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/18 21:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/checkreqprot\x00', 0x18000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00002c7000-0x4)=0x0, &(0x7f0000a54000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getxattr(&(0x7f000075d000-0x8)='./file0\x00', &(0x7f0000202000-0xa)=@random={'btrfs.', '/\'\'\x00'}, &(0x7f00003b6000-0xcd)=""/205, 0xcd) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x2040000, &(0x7f0000f4a000)="705e85821600bc3a769e396b3b215d920276af89dffd07526f0d0e32865c41ffbe80432695ba6ae6d9e772f444cf0a88ec1b81c83bca56c66959d707043afc1e597c7ec68fe4260c60f40ba029f2454f46cf29538613ac19e7dcd4bcdccab6dcbfb6ff2a589db1c8", &(0x7f0000218000-0x4)=0x0, &(0x7f0000030000-0x4)=0x0, &(0x7f0000bde000-0xf6)="d49ffcca58d443605ec6292948835e7b48d4089d4dfa23a56e2b70e20fea648323815ff6ff96498b8545e0099abea591fe2ecf03cda7bcce3247d312b502bea74da1ff4206fd5de80d64ed7d812f3ec9195b4a4b37cb7d99a6bb2c1bb3c0501ff930995158d73f4b280f80bc515e7e5cd5c1f9c95cfa925405a9d2d66f59a6241e116c0751ab55992326e847e56a4a964140208d99e61e2431c99d2565fdcc07289b2fa371ba53f412456c829ebfe2d9d43b93c88a402e894b86117b8673c7278864a567ab464243dbbc63e34ae61c63b5374dd4c156cfc602e9cd6d6dc9cbb15babeb601c1fc6bb0794e305ac3ab74839b35e7f8eb4") r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x4, 0x0, 0x0], 0x0, 0x44, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00009ca000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 21:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fanotify_init(0x8, 0x41000) 2018/01/18 21:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000931000)=""/4, 0xfffffdb1) 2018/01/18 21:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x2, 0x100000001, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002f9000-0x2c)=[@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$VT_DISALLOCATE(r1, 0x5608) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 21:25:06 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getuid() pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000005f000)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000a2f000)={{0x6, 0x100000001, 0x1ff, 0x1, 0xac, 0x5}, 0x0, 0x0, 0x0, 0xffffffffffffd821, 0x1, "d866c405a8563d2941dc3ecaf3e03797267688fa428c899f20af5b8f9df7b7d0b64f8672104355e1a8e8e6f768bc367377f674f28c67a3415ab380fc0cac10e994527f305042379e82fb584767ef1d9fe8179519d2066448e890b1606b69658ca57b826f155bcf2b920a7ec3ccbab7ea56037bfcfc83db21cd5dbc6c4ce62a24"}) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ef000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) dup3(r2, r1, 0x0) 2018/01/18 21:25:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d0000-0x9)='/dev/ppp\x00', 0x210000, 0x0) r1 = openat(r0, &(0x7f0000a18000)='./file0\x00', 0x8000, 0x12) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00002cc000)={0x0, 0x400000005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0xfffffffffffff801) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d35000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005f0000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000681000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b94000-0x14)={0x0, 0x800, 0x9, 0xff, 0x5, 0x3}, &(0x7f0000218000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007c0000-0xfe)={r3, 0xf6, "c2f3077f4df5e904bd8db532c81caeb82118cade7f6c9d5838320b80de61f18b7910a13b12f61c8bf6223499359429e1c8b9ad1a3cfc20f8dff65cbb6927fa791b2094933a83adb1b62ff8b2992de8f445dba036cd86613668a1f31e52ed454bd0c7fb8b0a63c9d248479df29987cada5d07a4cd43c4ebd3b91223b900017fd10e94900fac551299aaec8bac5cc4b5e58f984172088c40bea24d7a8a7b44a3522ceec37d54bd34ae06a020bf12667504380afe8d2ac22c9863eb9a0a8e7f372fa299d522d9a523d238ebe1493674a13104fe554844f91a1421857c2b28a0befaca6e9bcc2329ff6dc3dfcf36f1a3481385a2f3c77712"}, &(0x7f0000786000)=0xfe) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000c40000-0xd0)={0x5, 0x0, [{0xc000000b, 0x2, 0x4, 0x9db, 0x100000000, 0xd5c, 0x1000000000000000, [0x0, 0x0, 0x0]}, {0x80000001, 0x1f, 0x6, 0x2, 0x200, 0xa27, 0xb455, [0x0, 0x0, 0x0]}, {0x1, 0x6, 0x4, 0x0, 0xffff, 0x80, 0x5, [0x0, 0x0, 0x0]}, {0xc0000000, 0x5, 0x0, 0x100000001, 0x0, 0xd7, 0xfff, [0x0, 0x0, 0x0]}, {0x8000001f, 0x4, 0x6, 0x1, 0x7fff, 0x7ff, 0x7, [0x0, 0x0, 0x0]}]}) r4 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000007000)={0xcb, 0x0, 0x80da16, 0x2000000100000001, 0x20000000, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/01/18 21:25:06 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000-0xf)='/dev/sequencer\x00', 0xd0200, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000020000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000c000-0x4)=0x3b, 0x4) 2018/01/18 21:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000704000)='/dev/usbmon#\x00', 0x8, 0x181000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000558000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000049000)=0x100000001, 0x4) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) getsockname$ipx(r0, &(0x7f00005c0000+0x772)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007e5000-0x4)=0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 21:25:06 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xe3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000f0000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000057d000-0x4)=0xbd3c, 0x4) 2018/01/18 21:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffffffa) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002c6000)={0x0, 0x8, 0x7, [0x200, 0x0, 0x3d6, 0x5, 0x43, 0x1000, 0x40]}, &(0x7f0000382000)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004d5000-0x98)={r2, @in6={{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x4}, &(0x7f0000dce000)=0x98) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f00007e1000)={0x14, 0x20000056, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffe1d}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e76000-0x96)="59b43619b5508c226c8ec13b79c23d359c5cb57a02feadaf58cf1b463f02cb8bc6a8bc9dbfa0fbc102d36a0b1c725840d24b474db1c01dddab07cd411447532bbf2805ad6fcc0c96dae6686986b4ded4a37be3529b22934943ab4f805ea5ea46678ac035fd95fd52eb991ecef60d3b8d6b87322641741b6979de97a84b051aedc2307c3b7a053d2bb6c215da7ea5f76103a4809d045d", 0x96) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000ec000)={"abd9b9584d52f48e6ae48380112034b86ad1db06307ec17467807888d9794e8f65126a541337c22bf99b61cb3ad58591019d618669fa45e5adc2a2e540b21f9e10b266db2187024ace812072e5e3629537d4cab207da917225624f7bb589aef2677754eae06e3dc2f4f33d040b882aa12de9c8ba76259a6865dafcbcdf2663543dfc8520b4c0fb6eec9a78525fd6a8c5d8b6f2e16d1be7a789df74f18cc381c5b008ef1b4fd3b65edd8d06c4c8b23c92f9b9308f59e63561225b2871019a580f797aeddc77842cddcb52f75f3836cde718301475f6cc4f76cb79efac462afeec5f219e0005b1235401e2cbbfcec50e8a7da85aa2a614a50bcae5bca525dfbf90e51181ab07cecc2771d01e0dafb5cc5b2f82f26f9ed9a27c7b19a842bb280c9e754c0dd7959c85a1197ed2a5082f4fe9228713fe2c311027fa91098bf31bdf5c9fffae3e5ebf8b8b3e68e0c8100a70eee04de4dd109f0f4a20bc2d8dec90c91b065bf90b055840b23371837d4f787592c17b7de545fa8306d7fc2679f51656e155a47f9e95001148db41c3d196dd7349d8e18c2f042f194b4a33e4836acf24bb3d3898609fce5a18828f25ef1774e2c16b087ed66ac0c1c30bf580bd29fc72a51caf180061f636586c869d869c6e51153160869c6d988e89e58a1c42070f30e61f82e8d82f07453ef590d7a54e08c605d7041fc3cd2585445ee9cb429894ed668d0fae9356103316555f14a4945f8e0bc17c4db6b14d734a17a537a40c21e753747382904ac3cdcf16a1af8e1e347aaa179056c618a72bb9bd6c8be5ba0b9796e5e1bea7e8d27d17642d530e650a2db15e092890e16ee8d7d910a411e0e8a91cc899a6312f042d7a2fa43c3eae214933ece162298ac6cca832abf95df69e08daa52cd0901d07267ca238c7604e7aa8587fb62ae998dae6be0a7d260483b67b84fc3ebdaeb7067ae8cd6aa6c966cc645c8f08ea9f3a31407f7ad10bdb78c6674938c0f25e44a783b5b649fa8b45549da08ee4698f26fc5e9b3368427dac00c38e12b7803a5c69067a235edc7b18afd4099d126355f316afce1d69826368cfce770ec61f6e96838362d265ae94f4d527e61fbd9e08798c7155717ed1153fec6f0786af58c43bde2b3f9c0f0470dad909008389e9785d99399848054df5b91c21d9cbb5905b773bfc2d9b892c5aabc896153e3f8464bc8edd48fd20d379ed259a12c2e0b52f5fae9659a8f81d53c7ad44d89ebb09440bd280a993d8e6f767bac0be80fab9f8c50f68e5270551028c46872b62b92afcc22d2e200dabc4bb7c2ed647582df589a823662526ea45370ff4a55cd1e01bcd4ec6519ba4fbf893592fe76ab78813eff77be374f0fd4f5a53ee5929c5b5a53858c8ae5ab2dcc2efa29c36f2440d82fe8f37443adcf639d95b204a9b6f9fe7846a76b550ad07e1474b3d6a11"}) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x7, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000ec000)={0x8001, 0x422d, 0x8000, 0x80000001, 0x6, 0xffff, 0x40, 0x9, 0x0}, &(0x7f00000ec000)=0x20) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000ed000-0x4)=r2, 0x4) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup(r0) getsockname$netrom(r1, &(0x7f0000eb6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000077d000)=0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000795000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x800, 0x4, 0xffffffff80000000, 0xc}, &(0x7f0000a4e000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001b3000)={r2, 0x1c, "86939c0dc8d2fb5379a05339c4bbac3713c2a73ef4782c180b6c6f86"}, &(0x7f00000cc000-0x4)=0x24) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e0e000)={0x6, 0x0, 0x50, 0x4, 0x4}) [ 77.860061] QAT: Invalid ioctl [ 77.877551] QAT: Invalid ioctl 2018/01/18 21:25:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000163000+0xecf)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000)=""/186, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000071f000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b37000)={{&(0x7f0000b0a000/0x2000)=nil, 0x2000}, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000aef000-0x38)={&(0x7f0000b8e000)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000f86000)={&(0x7f0000ded000)=@mpls_newroute={0x40, 0x18, 0x10e, 0x3, 0x3, {0x1c, 0x14, 0x20, 0x10b0, 0xfc, 0x3, 0xff, 0xb, 0x200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x1c, 0x1, [{0x8, 0x7fffffff, 0x7, 0xf90a}, {0xfff, 0x6, 0x3, 0x8}, {0x4, 0xff, 0x10001, 0x1f}, {0x4, 0x704a, 0x797, 0x7}, {0x200, 0xc9cf, 0xffffffffffffd5ed, 0x800}, {0x4, 0x1000, 0x81, 0x3f2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/01/18 21:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000da2000-0xb)='/dev/midi#\x00', 0x1, 0x2000) sendmsg$nfc_llcp(r0, &(0x7f0000495000-0x38)={&(0x7f0000be9000-0x60)={0x27, 0x8, 0x0, 0x1, 0x100000001, 0x3, "64d314e1005cb442a496fa673ac1de3640ad04c7ba6836eefd503d14fc4e54e522ab273d57013b3621729a5db98ad6397381e6db39f0cc1874a831d87ca21a", 0x3ff}, 0x60, &(0x7f0000fcf000-0x80)=[{&(0x7f00004fc000)="4146a2b1f8e9104e33a6f53ff7fa4010e8de653299bd5daf5f8b01bb82c63979adc8f5c48ecb7ddf0a9a85bd263bdcbbd40b1bab61c34858eb0705f6f3ebfbf8e4e58ef68d92f4ee65e88193a62c0587812d2ef5c015e28929e982cbea841cf48fbd", 0x62}, {&(0x7f00002d6000)="", 0x0}, {&(0x7f000029e000-0xbe)="43d445024a8fe4882c226da90720967995844a0478117805fe93e42600759fa41e018682c8f243d831517c809cee7d77f5082e1adc7c8ad0ebad59ae3d5fc47e16b8379736989871510b9e4726ccd36b4d216137d395a3eced1cbd0d5935ae22f27e1d92c7e66e3a2a540198b1ccc0b2766aaea8ecbf9902696e258e683b03b62bdcef9ab340c8b40889c43f41fef66b40e0ef059339ac10f6d3d3e1bf5773da829a1266921fe52f0bc5a4e1a6c0f2e0e962442122b190fc312a18830aed", 0xbe}, {&(0x7f0000729000)="4d1da8b45cc9e0409bdb08ad8a9c155c07d09803494e13200972356351ef16e4d3c89d8836cf39df005edecf598ee380221e0c8d330a6e8c719a8d560c566ba4fbc6aa95f0f722493ef7d8a305c98ee8339d706ccc3ed7fa8921e6ac3db6521863bc7e", 0x63}, {&(0x7f0000ec3000)="8322f7c4d3ea2ae77109a987a6829e05241a7c84", 0x14}, {&(0x7f0000ade000)="631a42136165d9c6ce21e464983f2d0dd45d3d147082ffb4df6a4f4eb461e06bec18c9a28f00fc926744c1b791f26129e1ce38b6d638330605e4c478ed31d093ab4b255eb2fdaea5223269f6d44206da8260c64d0feae37696536f70cc358bddb19e7f24d8d32f9602fc0ad5ead5d345c8609233d3800d1894be431efe5f937507d43c246f8219be410fb1f2a73bfb3986912a9a3703d00cb350b0df6318b77617", 0xa1}, {&(0x7f000071d000-0xf4)="cbaa5759a04bb4315d8684c186998502dfd43f56d90f6a76c1e655b8caebe369fa8d2d1d549085043399bf557612cf01bdcffc1d1480c09d9a04dfff33b42529df007f14d1a7359a37a7594911745a15c89516c924ca5b6c581566c9bf6a2fab8887f00501a1ef04a2eab7b29538afd8fac3fa8d64b8a99a89bdf15c896081198a1f4b5800d498b9d9f1e4f2175d87b50171310c62c23d13ba536cbaff8a3256d421847cd9cda7070d4c1e7c36d2b7613a0e6aa149212d6c799e73f3b2d1ec5710af4a01a091d2030821809e8c9ce2e52d644424ef88f27c9cbab3028ae6346b31d9d94634adcca64b520f0a3dab49fdeb55c2f7", 0xf4}, {&(0x7f0000443000-0x3b)="023b99b45f7745ce031f9090cf68acf1222824917918b3231d32db3b5e1bc37c6cb4cc4c3e67a9a0c7203f3c548b99737751eaf5036674e7cc8567", 0x3b}], 0x8, &(0x7f0000bc1000)={0xa8, 0x113, 0x7, "1ca46b9de24982c745335135e366c1be196e0044e280e1ae3a152674e523b2aedb8f7621f4fdcad8bb1d22154611570c940068954ca28c5bf917f29c9e922e4792cd272d5e29c8387ca3ab05f896b627b01c9670645ec73d9b392469f6df4ded2485c4fdf4608229387bef9d08774eb2c5a97167608f98389127092f4e05e2615b794dfcb1082254eb0bef1a9a4f55f2b26ff4394a"}, 0xa8, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f00002e7000)='/dev/adsp#\x00', 0xa24, 0x40000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1a000-0xc)='/dev/rfkill\x00', 0x501000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000556000)='/dev/mixer\x00', 0x4000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000814000-0xb)='/dev/audio\x00', 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ef6000-0x8)='./file0\x00', 0x40, 0x80) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00005cd000-0xc)={0x6, r1, 0x20001}) bind$alg(r3, &(0x7f00009f1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) timer_settime(0x0, 0x0, &(0x7f00003dd000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000093f000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = creat(&(0x7f0000fb9000)='./file0\x00', 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000dd2000-0x94)={{0x4, 0x3f, 0x4, 0x400, 0x94f, 0x9}, 0x4, 0xfffffffffffffffa, 0xffff, 0x7, 0x9, "7dc98a8fbf29c0f708679d399343ed7c6d2e851c3519970fedf0e354adacbd4a86ffd4b8bc0f23dc0367a3145b9e115e22fc65aed6adc51f52f7eed08258a3310d0640c5ae9c17f8a95cab7ef9cbcd8949a82b58d8f9df4ee7222a8c258f03e9a6fcd1f76389c478197193f070451c46c3fd50113ac880096a553dfab5f27b94"}) mq_timedsend(0xffffffffffffffff, &(0x7f0000665000-0xfb)="", 0x0, 0x0, &(0x7f0000133000)={0x77359400, r4}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002ba000)=0x5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c11000-0x9)='/dev/dsp\x00', 0x80000, 0x0) syncfs(r6) epoll_create1(0x80000) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x103400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000007, 0x200) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r1}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000138000)={0x1b6d, 0x80000000, 0x7ff, 0x10000}) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0x1)={0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x7ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x800) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d81000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00002ad000)=""/149) unshare(0x28060400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r5, 0x4) syncfs(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e45000)=0x0, &(0x7f0000ae2000-0x4)=0x4) personality(0x6) 2018/01/18 21:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$getflags(r1, 0x1) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xffffffffffffd8b3) getsockopt(r0, 0x800000010f, 0x2008000000007c, &(0x7f00001dc000)=""/0, &(0x7f0000a3c000)=0xffffffffffffff95) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x5, 0x2, 0xdb7bbd67c12dab7c, 0x1000, &(0x7f0000009000/0x1000)=nil}) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000009000)=""/73) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='limits\x00') sendfile(r0, r0, &(0x7f00001ff000)=0x4b, 0x10000000000b4e) [ 77.961049] QAT: Invalid ioctl [ 77.979958] QAT: Invalid ioctl 2018/01/18 21:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = memfd_create(&(0x7f00008c0000)='nodev!)\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000351000)={{0xed, 0x80}, {0x3, 0x8}, 0xfffffffffffffffa, 0x7, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00002c0000-0x8)=[0x4, 0x4]) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fd0000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000fd0000)={&(0x7f0000fd0000)="7cb46fe1a1bcd7438aeeccb279e953323cb9c511c2b4422eb717e7f0217197ac753aceab2e20da31345cc04432d3b9f83a1d41d9395583bafaa1a156e15fcfff870fb54df0db3c5631d1b5d79ab2a2b98cbad7250884b2774dbe6c25955cecba28e6a7a823733d8667ecd838d972582766322340564f19e85371c3577cfec0b46a13bef26c430b75a6edc83f11788472e7c365dc3f4bbbfafcc497f2162cbb36092b4dc42d0bfb8524ab660cfae4c1da9e3f4420ba0fc64103b279b5e78980b578285897a98547359e130da0631273ba0908b09600b1e004d2b2ebb553dbe9370b34a4a6f49751693a9660280d1c54cfa8fccd5198849277db", 0xf9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x7)={0x20080522, 0x0}, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fd1000)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00008ae000)=0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fd3000-0x55)="4bb3e800b1830f0cb378654a813c40ea44539645398f22826a42818b24f3d10ac5fbbcc4fd46930702a7b571587d069ce94d5735213a1af2fad1d7b806e574d1d8d1f41c26cc16711e5d7baafcbd166bd469616091", &(0x7f0000b15000)=0x0, &(0x7f0000fd2000)=0x0, &(0x7f0000fd3000-0x1000)="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") 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00006d8000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e1b000)={0x0, 0xffffffffffffffff, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ec1000)={"c17d67c19de6c215eaede1e2cd45cb339546137542c10f898a2569bacdcc9b64dd874a33fdaccee36967a885c10804110d44eea31d5011754bf1b40323f84072835482f97e3e7a9ec98cf04d5bc1124ec8bf6a0e0e0a458a8f4e33fbbcf8666ee0776d5e9d85cd19ee4f31c8f4bdbd0c860a771876ace2b2c28a8b41ad35eef6aa4dc74eebc203ce57089c021b84ec068f4567fdc5ce14784e356b5509ad00519451955582e2086ce6cdf2a430e9dc0cd317fce94117929996ec6b43ab0ab8ec7fd3632a1cb3dcc3ea1f5b3a13e027f8fee382a40695094fbc3fec1b2ac523037070f82334f557ba15c0a505f87217f6c1f190ee34be52589210473115f916eb467b86ade83fccd12c4895315a5ed9b9e96d8baad0c46a9148ebef143ab1fab0bee49851adf993a44c56cfbcbe6195a0c0473fca3ad72eb96826c6e50566eabe8ebf0ae9841d814d57cdb119c813f6253eaee75182c9f3b46e4cfe93cc8ba5b0b9ef84a8543e03d73d822be88bbbe53703aaaf78dec362513d243bebde83c5830dbfedffcc8806c4529f8204741b901c50acbbe2bd3cdff75c44755c40cb167f605b7028f43d6981f2d793b981dd36be64feb304bb536de75663d00c3fd1266ecf84b6430a60d1572c06cfd4450def6e8898e9e9a73d8daf119ded4656e337d501dfaa4f8c13f1b4abd919c533e43d96ceb9d03db8ae819e38ee4133ffc6d9ce22161d2d7632905be528611f7ad9d19c4d82436b013a581e6738a6deae4c77e635d8040ce1f055fa0585516c90d2b2cc7ba3f3313801826d91181aefb96530d1b0b893715a3e2a8a244140996d07647ac389f4ef8b564a2e96492467b530c5b7a2a570853745dedda24f2fccd897be3bf6cc65c66a63c88efca73df9b4271fc3bf4eddad25aca7cbb8e5a9fdf3e294d2c8fb630a4fdefd51b606a2a5fcb58e1370d3a63a2037dba9844d92d01d531ade3eca6a7f323ac7f8cf25d34fb2e74c1736d15c508a896d5b36872bc4c9fcdeac78479c2cefed1393e2b7487c09330499bc4fe7d5acaa0be5b7aea008cb43eac61a69dd701ea08c3fe9162f23733336d1e7630f5320c11b686b2a92711ddbd2ace61fff5e4409cc2647516c0c2933c6516fb0ad601eddfe423dc272b9bed64576cab77d0ba2eb40123af1a07b32b3d6223d73c6272790bc972e371d1361d15cf2c340a6c82fad96bc9a6c73559383f2aaf54a36dd2e582776762b7a7ec68feaaf242e4f4049a2d627c89163697dd2477d208f1e12c0fd0714e5cc64fb5a4ac8df0bff18188453660ff17fcbaf64dda02392d3e4e828d02c551e68206bb9f3daccc25824280313ec49f583e05e5cc304d3cec373bebd3612057afa0d5f0b971f50c1e5493b14ecdaaa80727309488f80eb6c664669b4f6b2653264bcbc98994f54467831a4128ca268292d0ae0d4e1c24a"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001b4000)={0x3, &(0x7f0000b16000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000066e000)={r4, 0x1}) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = epoll_create1(0xffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000917000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000e63000)={0x0, 0x3fc4}) r3 = socket(0x10, 0x804, 0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000add000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000159000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6, 0x8, 0x3f, 0x10000}, &(0x7f00000f5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000197000-0xd)={r4, 0x5, "a3add29800"}, &(0x7f0000e3d000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000809000-0x108)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x3, 0xffffffff, 0x100000001, 0x3, 0x7, 0x8, 0x57, 0x5, 0x10000, 0x5, 0x5, 0xfffffffffffffffa, 0x3, 0x5]}, &(0x7f0000a31000-0x4)=0x108) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000ba2000-0xc)={r2, r1, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b69000)=0x0) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000eaa000-0x10)={0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/hwrng\x00', 0x6a6c4a384af4ffb9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000047000)={0x0, 0x0, 0x0}) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000055e000-0x8c)={0xf35, 0x4, 0xfff, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mq_timedreceive(r2, &(0x7f00005fe000)=""/255, 0xff, 0x1, 0x0) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) memfd_create(&(0x7f0000c12000)=',ppp1)\x00', 0x3) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a50000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$amidi(&(0x7f0000848000)='/dev/amidi#\x00', 0x9, 0x8000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = syz_open_procfs(r1, &(0x7f0000002000)='net\x00') r4 = syz_open_dev$admmidi(&(0x7f0000b99000)='/dev/admmidi#\x00', 0x5, 0x800) getpeername$llc(r4, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005d4000)=0x10) getdents(r3, &(0x7f0000001000)=""/0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000c57000)={{0xffffffff, 0x11, 0x81, 0x9, 0x6, 0x1}, 0xffffffff00000000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dda000-0x10)={r3, &(0x7f000045c000)="9ce92b94aa56cca38f16464a065b8b5343561ad8e291de0b715865093bdfe3233ae4f154bde6c068a8966eeaa6c675f072f3529784b6d3b512d73568219678861d82d286101d7bcc265b0e2e459211523f"}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000c63000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000e3d000)={r5, 0x0, 0x0, 0x0}) 2018/01/18 21:25:06 executing program 1: get_thread_area(&(0x7f000086d000)={0x5, 0xffffffff, 0x4000, 0x2, 0x6, 0x7fffffff, 0x6, 0x2, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000d4d000)="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", 0x118) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db5000-0x8)={0x0, 0x0}) 2018/01/18 21:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$int_in(r0, 0x5452, &(0x7f000093d000-0x8)=0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/18 21:25:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) preadv(r0, &(0x7f0000de7000)=[{&(0x7f0000854000)=""/65, 0x41}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c5c000-0x10)={0x1, &(0x7f0000567000)=[{0x6, 0x0, 0x0, 0x3}]}) userfaultfd(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x303}) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00009e8000-0x2b)=""/43, 0x2b, 0x10000, &(0x7f000006b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7b000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a09000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00007e6000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x80002, 0x0) accept$ax25(r0, 0x0, &(0x7f00009ef000-0x4)=0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000f79000)=0x0, 0x4) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000810000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x73571624f3d73b42, &(0x7f0000348000)="74efa433a711c467d87c305c8e1096667cd3f8adffdf9c2a75af00b84c214c5308d9a1974a4366042ce164d74ed6c0d19ff1c92552b2ea0b0e24dc6c0c206013ce4045934d61b92ac6a9df355180bed6f890fb4035cbfc261fb8116ef577124bd27c40813fe039a6b4a263d44c1ab29eb6c423161fe95b45f85bc8fe559546c23f7f445093793d106a4af5b5a96ff61bd976f64fb703fbbd8fd7a446d92d4d9e8be55e82bb54d04813af99fa192cd5ad3564cda903691dd2603f94c8fa73eae131b20dfdd851de682c2e070928ffc7e4fd5d4b18461e8db16e471e", 0xdb) r1 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000069c000)=0x0) memfd_create(&(0x7f0000a47000)='vmnet0+-\x00', 0x1) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000b35000-0x4)=0x0) pwritev(0xffffffffffffffff, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) mlock(&(0x7f0000eef000/0x3000)=nil, 0x3000) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x3, 0x0, 0x1fe) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x37, 0x3) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x6, 0x40000800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002cb000)={0x2, &(0x7f00009a6000)=[{0xfffffffffffffffa, 0x5}, {0xe3, 0x866d}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000000, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cd6000)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x40) sendto$inet6(r0, &(0x7f0000b8c000-0x15)="e6ccfa1486e2d5097f5359474ae461027bb6035d3f", 0x15, 0x0, &(0x7f0000f3b000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000dbb000)='/dev/sg#\x00', 0x0, 0x101882) arch_prctl(0x4b09f1a716869e7d, &(0x7f0000248000-0x3a)="f0d91f66cf7d718ccd9b201fc5dd957759b56375951f5a9ca5c00162d737a32bc0e64cff3530a7e5bb3693fb7231f50eb243c5535009786a1aae") signalfd(r1, &(0x7f000076c000)={0x1000000000000007}, 0x8) 2018/01/18 21:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f000073e000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000026d000)='$selinux\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000002a, &(0x7f0000026000-0x4)=0x0, 0x4) socketpair(0xd, 0x4, 0x1, &(0x7f0000798000)={0x0, 0x0}) fchmod(r2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000c68000)={0x4, 0x4, [0x2]}) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f000026f000)=0x0, 0x8) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000025c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000-0x3)=0xe8) r4 = getgid() lchown(&(0x7f0000c73000-0x8)='./file0\x00', r3, r4) r5 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="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", 0x139, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000215000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e3000-0x10)={0x77359400, 0x0}) r1 = semget$private(0x0, 0x4, 0x214) clock_gettime(0x0, &(0x7f00003c2000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000430000-0x6)=[{0x3, 0x8, 0x1000}], 0x1, &(0x7f0000ae7000-0x10)={r2, r3+10000000}) utimensat(0xffffffffffffffff, &(0x7f0000c0e000-0x8)='./file0\x00', &(0x7f0000074000)={{0x0, r0}, {0x0, 0x0}}, 0x0) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000760000)='/dev/usbmon#\x00', 0x80f, 0x400100) signalfd4(r0, &(0x7f0000cc6000-0x8)={0xc52}, 0x8, 0x80000) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r1, 0x0, 0x3) 2018/01/18 21:25:06 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/vcs\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000+0xb93)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x3)={0x0, 0x0, 0x6, [0xfffffffffffffff8, 0x6, 0x0, 0x7f, 0x3, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000)='./file0\x00', 0x2) setxattr(&(0x7f0000001000+0xd0f)='./file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000)='\x00', 0x1, 0x3) clock_nanosleep(0x1, 0x0, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) alarm(0x0) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x2000, 0x80, &(0x7f00007a3000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0xee)=""/238) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b7e000/0x2000)=nil) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000caa000-0x4)=0x100000000, 0x4) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f000053e000)=""/0) 2018/01/18 21:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000724000)="2f746576136c6f6ff02300276053c3960f10ef3c7ab74f6f9104875f5c593dfed356a03bddcd8fe2e8cd5fb3693aff575daf38f4befa41608619096e", 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b9a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f9b000-0x8)={0x0, 0x5}, &(0x7f0000855000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000428000)={r3, 0x1}, &(0x7f0000a78000)=0x8) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = gettid() r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) sched_setaffinity(r1, 0x8, &(0x7f0000378000-0x8)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="e3b5a6dded979835bd4dc18d98c1756b", 0x10) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) signalfd4(r2, &(0x7f0000023000-0x8)={0x0}, 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f000001b000+0x1e6)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/load\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a14000-0x4e)=@access={'system_u:object_r:fonts_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x33, 0x0}, 0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00009ca000-0x20)={"7514e7281e850c2516d2bd6e5efa9a44", {0x4, 0x0, 0x7, "f50b5c52df19", 0x0, 0x0}}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f000069d000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto(0xffffffffffffffff, &(0x7f000093c000)="7cb11b750b9fb7176d4213658379ca4bbb31326659e5f57a2a26160985982a8468727e9b5030cc91c4dfb61b045e70326750ee710304a6a24a4543f5c7853f9029dfac3a0db720c17573d30da6f9b831922553ccb07c282a47b30424d61930e274e3eb439b745786b3920c34c999462c3815676a8611fdeeeafeb6e9873dd52bd1e0a7ae15", 0x85, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000000000)="dc54361648a93d2d1c12067d38f7ac25e781c2988c6aabfb3afc482a121e600536da7d90d9621d9270f9ba2cb2b4892e43929e8b7c0f18980cf6118afd3567fc4f09a26e3f42a514266cd89865b06fa889d1d8abffceee220a1ec38304aed4c216e0", 0x42) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000090b000-0x48)="260000005e0009000c18000000159d000000050000000a0000000000000000021ee9ff35ea90", 0x26) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000378000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x11)='eth0md5sum@wlan0\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$inet_dccp(0x2, 0x6, 0x0) preadv(r0, &(0x7f0000960000)=[{&(0x7f00007be000)=""/225, 0xe1}], 0x1, 0x2) 2018/01/18 21:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000aea000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ac0000-0xb)='/dev/midi#\x00', 0x8, 0x111100) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000592000-0x30)={0x1, 0x401, 0x3, 0x7, 0x5, 0x8001}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00006f4000)={&(0x7f0000dfe000)=[0xb3, 0xff], 0x2, 0x8d, 0x7, 0x1000, 0x401, 0x4, {0x8, 0x7f, 0x0, 0x6, 0x5, 0x9, 0x3ff, 0x8, 0x8001, 0xf4c7, 0x7f3, 0x8001, 0x2, 0xfffffffffffffffd, "d982751e85ac89def4603ef4dbf9fb00a849434661a463373da37d7e6e28f4cb"}}) ioctl$LOOP_GET_STATUS64(r0, 0x401870c8, &(0x7f000083f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002bb000-0xb5)="6c736ca4fb873726f2a3acc390d498aefe0fce4f9ceaef706170e256a222ee873f30210e61fde57cbe16ac4882bdddd01fc29ae19f5c82af8f453bba0c55a3a24edf38b14132a653e026dbf15bc2db6d3ad2da9bb61978adc80b5af3fbde15d2d3df7754a7a199c81d3187d2e5eb2552e796c812cef9a33cb75906b9223f1f9847c81ee99321150e17d232ab3d67ef284c64f6b509461d77823d2c93949558380dbc4a11f9350403e035402133268d1b46346000d2", 0xb5) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000347000)=""/166) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e1a000-0x4)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001f1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1d000)=0xe8) write$fuse(r3, &(0x7f0000ac7000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/18 21:25:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x105082, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r4, 0x0) syz_open_dev$evdev(&(0x7f0000029000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x81, 0x2) faccessat(r1, &(0x7f000074f000-0x8)='./file0\x00', 0x0, 0x1400) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x2, &(0x7f0000019000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000036000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000035000)=0x5, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000037000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x800, 0xfff, 0x36a, 0x1}, {0x0, 0x1000, 0x6, 0x9}]}, 0x10) 2018/01/18 21:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001d3000)='/dev/vcs#\x00', 0x604, 0x111100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000855000)=[@in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x0) mmap$binder(&(0x7f0000b9d000/0x4000)=nil, 0x4000, 0x1, 0xa8012, r1, 0x80000000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000638000-0x4)=0x6, 0x4) 2018/01/18 21:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e2d000-0xb)='/dev/loop#\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x1}, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) clock_gettime(0x0, &(0x7f000036d000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000057c000)=[], 0x0, 0x0, &(0x7f0000000000)={0x0, r0+10000000}) 2018/01/18 21:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) write(r0, &(0x7f0000889000-0x6f)="", 0xf8) clone(0x0, &(0x7f0000115000)="", &(0x7f000038a000)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f0000000000)="") socketpair$inet(0x2, 0x6, 0x8001, &(0x7f00009cf000)={0x0, 0x0}) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f000011d000+0xa67)={0x0, 0x0}) accept$inet(r1, &(0x7f0000c73000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002db000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x0, 0x0, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000c2b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 21:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b06000-0x4)=0x3, 0x4) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) umount2(&(0x7f00000d4000)='./control/file1\x00', 0x0) rmdir(&(0x7f000046c000)='./control/file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 21:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x101000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c28000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000530000-0x4)={0x6, 0x6, 0xa000}, 0x4) fsetxattr(r0, &(0x7f0000071000)=@known='security.selinux\x00', &(0x7f0000364000-0x2)='!\x00', 0x2, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000369000-0x8)={0x3, r1}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r4, &(0x7f0000113000)="08a77dbd0fd800f9884c", 0xa, 0x0, &(0x7f0000036000)={0x0, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/ppp\x00', 0x501001, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f00002ae000-0x14)={{0x5, 0xffffffff, 0x1, 0x4, 0x1, 0x5d6dfe7}, 0x2, 0x6b0dc0ec, 0x0}) 2018/01/18 21:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000df2000-0x14)={0x3ff, 0xffff, 0x200, 0x80000000, 0x800, 0x9, 0x47c, 0xfffffffffffffff8, 0x0, 0x916f}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000571000)=0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/18 21:25:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x101400, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00007b5000-0x14)={0x8001, 0xc, [0x1000, 0x4, 0x200]}) setsockopt(r0, 0x801, 0x9, &(0x7f0000779000)="", 0x0) unshare(0x20004000) 2018/01/18 21:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000026f000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000724000)="f43098f1a35b70d1bd5c27fcbe79a1acb89dc503ea0b60b369e129a97736ba21576d3abe4c86ec6124876015ea4099ad377f3f42f79fef9820737a5cfda0a3a631070102bd2e29b66a8a287d4e7127d630e7572f1ecb62d5d363da6381e57b8a3ad8a2d1d4e96a120a1766ff28a02238f760d6a14b9dcbd2f05de2c44cc157d7d3b40d92306a249f933619d5b65cc8ac567fa3146220b05960e23ec6243fb818f01ad88a7457820cb7a06c2b80b440b5bbe1d3836f6ab6f13cb2333356bd66be518a2d40be0365abecb9f2b9975a40662590dbab0e95ab3998e9f122ececd98dfa7264ce", 0xe4) close(r0) sendmsg$nl_generic(r0, &(0x7f0000375000-0x38)={&(0x7f00004b0000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000b8d000-0x10)={&(0x7f0000469000-0x14)={0x14, 0x37, 0x400, 0x5, 0x2, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) 2018/01/18 21:25:07 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000916000-0xc)='/dev/amidi#\x00', 0x1, 0x22e00) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000d0000)=[@in6={0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x7fffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf24}, @in6={0xa, 0x1, 0xffffffffffffff3d, @loopback={0x0, 0x1}, 0x7fffffff}], 0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x3, 0x0) perf_event_open(&(0x7f0000182000-0x78)={0x2, 0xfffffffffffffe32, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) syz_open_dev$usbmon(&(0x7f00004c5000)='/dev/usbmon#\x00', 0x7fffffff, 0x2) 2018/01/18 21:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e83000)='net/icmp6\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f0d000)=0x2, &(0x7f00001ff000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000131000-0x10)={0x0, 0x6, 0x1, 0x0}, &(0x7f000060d000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ba5000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024e000)=0x8c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) 2018/01/18 21:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) accept$ax25(r1, 0x0, &(0x7f0000d70000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000903000)=0x0, 0x100000001) connect$inet(r1, &(0x7f0000cb6000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d7e000)=0x0) r3 = getpid() tgkill(r2, r3, 0x1a) 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text32={0x20, &(0x7f00004bb000-0x43)="66b80b008ec066b812008ee80f01bf00000000660f38814b8d660f5c8e0e000000c4c10df985990000000f20d835080000000f22d8c4c3690b50c9ab660f1ac10f00da", 0xfffffd50}], 0xaaaaaaaaaaaab7a, 0x0, &(0x7f0000030000-0x10)=[], 0x0) [ 78.689654] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11795 comm=syz-executor4 [ 78.813985] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=11802 comm=syz-executor4 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000089c000-0x7)='/dev/dsp\x00', 0x4005, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000777000)=""/55) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ff4000)=0x2, 0xfffffffffffffd99) creat(&(0x7f0000131000-0x8)='./file0\x00', 0x22) 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000048000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000152000)=0x0, &(0x7f0000f44000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d93000-0xb)='pkcs7_test\x00', &(0x7f0000634000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000599000-0xd)="b16574683070707030656d3100", 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00006c9000)=""/168, 0xa8) 2018/01/18 21:25:07 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getdents64(r0, &(0x7f0000000000)=""/63, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000087b000-0x38)={&(0x7f0000850000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000001000-0x80)={0x1, 0x8, 0x7, {r1, r2/1000+10000}, {0x0, 0x0}, {0x3, 0x3, 0xfffffffffffffffc, 0x6}, 0x1, @canfd={{0x0, 0x2, 0x304, 0x400}, 0x17, 0x2, 0x0, 0x0, "ad9516848c975327118611deacff8f2ad670af22e90e9c6f19362be26bb843869aca73d0dee7e2a15e3a89a9e715d7a62be07dbcd1990075693d6156957a6ad6"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000043000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000851000)=0x0) fanotify_mark(r3, 0x84, 0x2a, 0xffffffffffffff9c, &(0x7f0000fa4000-0x8)='./file0\x00') 2018/01/18 21:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) bind$bt_sco(r0, &(0x7f00004ba000-0x8)={0x1f, {0x91ed, 0xb61, 0x10000000000, 0x1, 0x0, 0x101}}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007d0000)={0x0, 0x38, &(0x7f000040c000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000d36000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b8f000)={r1, 0x4}, &(0x7f0000bff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000017f000)={r1, 0x4}, &(0x7f0000ef9000-0x4)=0x8) 2018/01/18 21:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 21:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) ioctl$VT_RELDISP(r1, 0x5605) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009a8000-0x58)={0x3, 0x0, 0x9, 0x5, 0x9f39, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000062b000)=0x1b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000738000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3d, 0xffffffff, 0x65e, 0x8, 0x5, 0xe526, 0x1, 0x126a, 0x6, 0x0, 0x0, 0x3ff, 0xffffffffffff8001, 0x2, 0x100000001]}, &(0x7f0000030000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b05000-0x8)={r2, 0x1}, 0x8) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) pread64(r1, &(0x7f0000ef3000-0x83)=""/131, 0x83, 0x16) sendmsg$alg(r1, &(0x7f0000a2c000-0x38)={0x0, 0x0, &(0x7f0000eb4000-0x20)=[{&(0x7f0000542000-0xaa)="609d570a989f1162f5e3928ee9c931694bfc0eb70a485ed852cbd5a3c8f3f788c1ff41fe7d4c690b377fb060c0b3052de5806ac9d05483593b84b6dede6d3e282aff5601df431729aac218759b7ac4b7c9b4bcfab9d3564d64f774ff682e334d265e188152a52030a5106dd85accd9a6e25082e93b4e1effa7bfedf8adc905f1c72b054d03254f259f29240fdcc25a68a6e791fe0ec6ad3a32cd5f1b650201420d27aba1cfcea50b2edb", 0xaa}, {&(0x7f00002fc000)="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", 0x1000}], 0x2, &(0x7f00008d7000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x62, "83d0c538a68e29664f114dea36a5a9a4977105cd5e6e05c2e8a6c62d739502788d496d480613a7165c50817906bb1772b40fb0009cc4364ddc71dc1e2c56ab5fdf886198f719e06938462d3baf275838e3bbb1b26e2f870735780032c06e15d0c9d8"}, @iv={0xa8, 0x117, 0x2, 0x90, "a46205a97d7aa8d6d08de091e8bcf39757d2b3d8a2503774529bda09e2e43d52a2574e30db6dd391f4e02f5dfd055fbfbc49ce695f696ff1c585c48b6c9a8ece102b7e282a1687f05cd22bfea3ee3329a5e4ab5417dbbd8d162218800fea8a82027e3ce71e02b32c3f2fe676b3b7e6b20e27680a7d683ca3d86f0cf3f253e2efee901b72668541c9d3953fc12e974ca3"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd0, 0x117, 0x2, 0xb9, "d6305d6d7a35013d1168bdd5e9a4edf7d3e8baa1db1917fde4bed607d34d7f61c765029dcf5d6de2129acbf077e4d6a86be7ae5ac5e9fb1ee6328a26107fccbb612b02ddbc0bed8b8bed3d7c2349e49fafc0390c058883f3c64dde1b894f2b7495f62ee51acc91c2eb1a1101b66ef0f07aa8c73ed6511553698a4ef2f33053c5a7c72e1bc14b1d97742752e3b288d309695e01efa94484f50bd757e8580f489ebd297399ba88d1b249855d55dd848cdcf49571de4235d486dd"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x280, 0x4000000}, 0x20000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000062000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000056d000)='attr/keycreate\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000040000)="38f9db8ef47f10459ba34aa1a619d4041920e9e5232cb4cb8f640a655c807a21fe563639657db37b00ac361d4bb4164acee1718aed5191a5202dd9bc9b3b0ef811e7d038809d12430ad23d2f111d2c9def687386d11e3a8d9feae82a00c7ad02b8c8e4e185f3f33610ac1e5828fb7fe69e746c370f", 0x75) 2018/01/18 21:25:07 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x41, &(0x7f0000000000)={0x3, 0x6d, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000002000-0xb4)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/218, 0xda}], 0x1, &(0x7f0000002000-0x78)=""/120, 0x78, 0x1}, 0x21e}, {{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x13)=[{&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000+0x95e)=""/145, 0x91}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000001000-0xb1)=""/199, 0xc7}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000002000-0xb5)=""/181, 0xb5}, {&(0x7f0000002000)=""/192, 0xc0}], 0x7, &(0x7f0000002000-0x77)=""/119, 0x77, 0xfff}, 0x9}, {{&(0x7f0000003000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/16, 0x10}, {&(0x7f0000003000-0x6e)=""/110, 0x6e}, {&(0x7f0000003000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000002000)=""/177, 0xb1}], 0x7, &(0x7f0000002000)=""/46, 0x2e, 0x80000001}, 0x8}], 0x3, 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r1) sendmsg$alg(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x6e)="25e6aa6299e891aeb5c1fcf8f7820a2c19582d19f87b9c616c8c19322bb2e46966aabc293bdefc4c6c4ed41d5e5f3fc50da0df62c5b76199bf2d8314e62fcfda406ec7a9a367f11f1c9f838f33cd1adf284c588ebb44564117256f81a89031bfe3d4adb404d27d2bda3083483233", 0x6e}, {&(0x7f0000001000-0x67)="e8070fd9a29ca08094074c1095ad7b5f12b6c3f55b31206b65d3f0020ce97617f8a6a82afec87107d2f14ccd38115b812dcb57b78e8cf1d1fc7664e4bf12a74b52be5ff80df580c8654bbe147f1d14bbc8eef441520fc987ff4f21d274c14fa8c0ed53155e7b77", 0x67}, {&(0x7f0000001000-0xd)="fc25de0df0f43187e46d52a6be", 0xd}, {&(0x7f0000001000)="", 0x0}], 0x4, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x100, 0x117, 0x2, 0xe8, "1fe5f82ebe665005403b32bc03e64f55041b5abc84301d75add8dce901b2a77aab2fbc2803219b13554cbd4cde17c31e2d6d7bafd102da1e567155229d3f96d62334a1cde09796bf1416fb7b1c4d45b5d058cee1b53587ae40ba19a81a69297f291bb3dc88fa56583c19d7cf8cc9d6a65ca22fd724e1fb51961a5f44530e5af7706bae6f79384304699c669e9f314e0abe7a1ab38d7be107d43f95b37ee8cff58ff47d7a4def68ce0a65a4f01686036473d89eeb06017a44190034da71e0daa62c6df653d99e8c22ba009089180322cb98f8777873c2a5e4e0105e4e4ccabe515be8c2a82163fcf3"}, @iv={0x38, 0x117, 0x2, 0x1d, "1d5651f6804a7640972749399cd6ef1d5c535423d2a25ec2317354003e"}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0xe52abe35f76aabec}, 0x40000) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x8)={0x1, [0x0]}, &(0x7f0000004000-0x4)=0x8) 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009d6000+0x5e6)='./file0\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000014000-0x40)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d0006656d30757365725d29d62c657468312300"], 0x0) [ 78.917704] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/18 21:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cff000)='./file0\x00', 0x40) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009b7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x15, 0x80005, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000892000-0xef)=""/239, &(0x7f0000de7000-0x4)=0xef) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002e0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b56000-0xb)={0x2000000000000000, 0x8001, 0x4, 0x5, 0x6, 0x7c, 0x9, 0x80, 0x3, 0x4, 0x3f}, 0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a94000-0x4)=0x3, 0x4) 2018/01/18 21:25:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017b000-0x8)='net/raw\x00') preadv(r0, &(0x7f000007c000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x4f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000025d000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f000066a000-0x4)=0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000074c000-0x10)={r1, 0x58, &(0x7f0000321000)=[@in6={0xa, 0x2, 0xf3c, @loopback={0x0, 0x1}, 0xaceb}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005d8000-0x4)=0x10) 2018/01/18 21:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a6000-0x9)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000493000-0x4)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r1, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000035b000-0x24)={0xfffffffffffffff7, 0xfffffffffffffffe, 0x1, 0x6, 0x8001, 0x6, 0xdb, 0x5, 0x4, 0x7ff, 0x0, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x1) fsync(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000087f000)=@int=0x0, &(0x7f00006b4000)=0x4) 2018/01/18 21:25:07 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000040b000)=0x0) [ 78.995295] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000eca000)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f73000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x0, &(0x7f0000015000-0x8)=[]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ebd000)=0x335, 0x4) fcntl$setflags(r2, 0x2, 0x1) 2018/01/18 21:25:07 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/checkreqprot\x00', 0x10100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000022000-0x11)='@^}em1wlan0nodev\x00') getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/18 21:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) openat$ion(0xffffffffffffff9c, &(0x7f0000e23000)='/dev/ion\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000adc000)={0x0, 0x100, 0x4, 0xa64}, 0x8) 2018/01/18 21:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) ioctl$VT_RELDISP(r1, 0x5605) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009a8000-0x58)={0x3, 0x0, 0x9, 0x5, 0x9f39, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000062b000)=0x1b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000738000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3d, 0xffffffff, 0x65e, 0x8, 0x5, 0xe526, 0x1, 0x126a, 0x6, 0x0, 0x0, 0x3ff, 0xffffffffffff8001, 0x2, 0x100000001]}, &(0x7f0000030000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b05000-0x8)={r2, 0x1}, 0x8) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) pread64(r1, &(0x7f0000ef3000-0x83)=""/131, 0x83, 0x16) sendmsg$alg(r1, &(0x7f0000a2c000-0x38)={0x0, 0x0, &(0x7f0000eb4000-0x20)=[{&(0x7f0000542000-0xaa)="609d570a989f1162f5e3928ee9c931694bfc0eb70a485ed852cbd5a3c8f3f788c1ff41fe7d4c690b377fb060c0b3052de5806ac9d05483593b84b6dede6d3e282aff5601df431729aac218759b7ac4b7c9b4bcfab9d3564d64f774ff682e334d265e188152a52030a5106dd85accd9a6e25082e93b4e1effa7bfedf8adc905f1c72b054d03254f259f29240fdcc25a68a6e791fe0ec6ad3a32cd5f1b650201420d27aba1cfcea50b2edb", 0xaa}, {&(0x7f00002fc000)="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", 0x1000}], 0x2, &(0x7f00008d7000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x62, "83d0c538a68e29664f114dea36a5a9a4977105cd5e6e05c2e8a6c62d739502788d496d480613a7165c50817906bb1772b40fb0009cc4364ddc71dc1e2c56ab5fdf886198f719e06938462d3baf275838e3bbb1b26e2f870735780032c06e15d0c9d8"}, @iv={0xa8, 0x117, 0x2, 0x90, "a46205a97d7aa8d6d08de091e8bcf39757d2b3d8a2503774529bda09e2e43d52a2574e30db6dd391f4e02f5dfd055fbfbc49ce695f696ff1c585c48b6c9a8ece102b7e282a1687f05cd22bfea3ee3329a5e4ab5417dbbd8d162218800fea8a82027e3ce71e02b32c3f2fe676b3b7e6b20e27680a7d683ca3d86f0cf3f253e2efee901b72668541c9d3953fc12e974ca3"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd0, 0x117, 0x2, 0xb9, "d6305d6d7a35013d1168bdd5e9a4edf7d3e8baa1db1917fde4bed607d34d7f61c765029dcf5d6de2129acbf077e4d6a86be7ae5ac5e9fb1ee6328a26107fccbb612b02ddbc0bed8b8bed3d7c2349e49fafc0390c058883f3c64dde1b894f2b7495f62ee51acc91c2eb1a1101b66ef0f07aa8c73ed6511553698a4ef2f33053c5a7c72e1bc14b1d97742752e3b288d309695e01efa94484f50bd757e8580f489ebd297399ba88d1b249855d55dd848cdcf49571de4235d486dd"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x280, 0x4000000}, 0x20000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000062000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000056d000)='attr/keycreate\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000040000)="38f9db8ef47f10459ba34aa1a619d4041920e9e5232cb4cb8f640a655c807a21fe563639657db37b00ac361d4bb4164acee1718aed5191a5202dd9bc9b3b0ef811e7d038809d12430ad23d2f111d2c9def687386d11e3a8d9feae82a00c7ad02b8c8e4e185f3f33610ac1e5828fb7fe69e746c370f", 0x75) 2018/01/18 21:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fab000)='/selinux/checkreqprot\x00', 0x600000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e43000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e0000)={0x3, 0xfffffffffffff800, 0x204, 0x7fffffff, 0x1a73, 0x31b, 0x40, 0x80000001, 0x0}, &(0x7f000045e000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e59000-0x8)={r2, 0x9}, &(0x7f000031a000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000011c000-0x28)={@common='sit0\x00', &(0x7f0000924000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:07 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000372000-0xc)='/dev/amidi#\x00', 0x401, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005a1000-0x4c)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x4c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00002f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000a86000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a7a000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b3d000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000abf000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000660000)=@assoc_id=r2, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000f48000)=0x4) 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e73000-0x10)=@common='nr0\x00') connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000840000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d36000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000db0000+0xf47)={0x6, r0, 0x1}) perf_event_open(&(0x7f000088b000-0x78)={0x4, 0x78, 0x74ef, 0xa4, 0x3, 0x1, 0x0, 0x5, 0x220, 0x0, 0x1, 0x4, 0x66, 0x5, 0x7fff, 0xfffffffffffff001, 0x947, 0x0, 0x3, 0xcc, 0x0, 0xfff, 0x80000001, 0x200, 0x100000000, 0xffffffffffffffc0, 0x8, 0xb6, 0x7fff, 0x4126, 0x0, 0x7, 0x98, 0x5, 0x9, 0x9, 0x4, 0x1ff, 0x0, 0x200, 0x4, @perf_config_ext={0xffffffff, 0x5}, 0x2002, 0x1d3, 0x189e, 0x7, 0x0, 0xdd6, 0x5, 0x0}, r1, 0x4, r2, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b32000-0x18)="0a0775b0d5e39ce5b3b60ced5c54dbb7295dbddf8236ad40", 0x18) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000077d000-0x8c)={0x773f, 0xfffffffffffffffb, 0x1000010000005, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d1e000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pipe(&(0x7f00005d6000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000e6a000)=""/91) 2018/01/18 21:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000773000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007da000)={0x2, [0x4, 0x6]}, &(0x7f0000839000)=0x8) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000941000-0x44)=""/68, &(0x7f0000ed3000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d6000)={0x0, @in6={{0xa, 0x1, 0xb49, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x854}, &(0x7f0000f4e000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dcd000)=@assoc_id=r1, &(0x7f00004d3000)=0x4) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) r2 = memfd_create(&(0x7f0000aad000)='\x00', 0x3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000018000-0xc)={0x6, r0, 0x1}) 2018/01/18 21:25:07 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a53000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x3e8, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0xc5, 0xfffffffffffff000, 0x0, 0x100, 0x8, 0xfffffffffffffffb, 0x6, 0xfffffffffffffffb, r4}, &(0x7f0000001000-0x4)=0x20) 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) mq_timedreceive(r0, &(0x7f00003e0000)=""/232, 0xe8, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009fa000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000825000)={0x7b, 0x0, [0x40, 0x0, 0x2, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/18 21:25:07 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@generic="0eb896b97410a8dc137f880892bd5547", @ifru_flags=0x101}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/18 21:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006d9000)='net/route\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000600000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000d98000)={0x20, 0x6, 0x7, 0x576, 0x2, 0x8f3}) sendfile(r0, r0, &(0x7f0000cce000-0x4)=0x7ffd, 0x1) 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) ioctl$VT_RELDISP(r1, 0x5605) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009a8000-0x58)={0x3, 0x0, 0x9, 0x5, 0x9f39, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000062b000)=0x1b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000738000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3d, 0xffffffff, 0x65e, 0x8, 0x5, 0xe526, 0x1, 0x126a, 0x6, 0x0, 0x0, 0x3ff, 0xffffffffffff8001, 0x2, 0x100000001]}, &(0x7f0000030000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b05000-0x8)={r2, 0x1}, 0x8) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) pread64(r1, &(0x7f0000ef3000-0x83)=""/131, 0x83, 0x16) sendmsg$alg(r1, &(0x7f0000a2c000-0x38)={0x0, 0x0, &(0x7f0000eb4000-0x20)=[{&(0x7f0000542000-0xaa)="609d570a989f1162f5e3928ee9c931694bfc0eb70a485ed852cbd5a3c8f3f788c1ff41fe7d4c690b377fb060c0b3052de5806ac9d05483593b84b6dede6d3e282aff5601df431729aac218759b7ac4b7c9b4bcfab9d3564d64f774ff682e334d265e188152a52030a5106dd85accd9a6e25082e93b4e1effa7bfedf8adc905f1c72b054d03254f259f29240fdcc25a68a6e791fe0ec6ad3a32cd5f1b650201420d27aba1cfcea50b2edb", 0xaa}, {&(0x7f00002fc000)="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", 0x1000}], 0x2, &(0x7f00008d7000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x62, "83d0c538a68e29664f114dea36a5a9a4977105cd5e6e05c2e8a6c62d739502788d496d480613a7165c50817906bb1772b40fb0009cc4364ddc71dc1e2c56ab5fdf886198f719e06938462d3baf275838e3bbb1b26e2f870735780032c06e15d0c9d8"}, @iv={0xa8, 0x117, 0x2, 0x90, "a46205a97d7aa8d6d08de091e8bcf39757d2b3d8a2503774529bda09e2e43d52a2574e30db6dd391f4e02f5dfd055fbfbc49ce695f696ff1c585c48b6c9a8ece102b7e282a1687f05cd22bfea3ee3329a5e4ab5417dbbd8d162218800fea8a82027e3ce71e02b32c3f2fe676b3b7e6b20e27680a7d683ca3d86f0cf3f253e2efee901b72668541c9d3953fc12e974ca3"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd0, 0x117, 0x2, 0xb9, "d6305d6d7a35013d1168bdd5e9a4edf7d3e8baa1db1917fde4bed607d34d7f61c765029dcf5d6de2129acbf077e4d6a86be7ae5ac5e9fb1ee6328a26107fccbb612b02ddbc0bed8b8bed3d7c2349e49fafc0390c058883f3c64dde1b894f2b7495f62ee51acc91c2eb1a1101b66ef0f07aa8c73ed6511553698a4ef2f33053c5a7c72e1bc14b1d97742752e3b288d309695e01efa94484f50bd757e8580f489ebd297399ba88d1b249855d55dd848cdcf49571de4235d486dd"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x280, 0x4000000}, 0x20000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000062000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000056d000)='attr/keycreate\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000040000)="38f9db8ef47f10459ba34aa1a619d4041920e9e5232cb4cb8f640a655c807a21fe563639657db37b00ac361d4bb4164acee1718aed5191a5202dd9bc9b3b0ef811e7d038809d12430ad23d2f111d2c9def687386d11e3a8d9feae82a00c7ad02b8c8e4e185f3f33610ac1e5828fb7fe69e746c370f", 0x75) 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/01/18 21:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000c4e000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000212000)=[{{0x0, 0x0, &(0x7f0000b30000-0x70)=[{&(0x7f00006ad000-0x46)=""/70, 0x46}, {&(0x7f0000c13000-0xe5)=""/229, 0xe5}, {&(0x7f0000402000)=""/37, 0x25}, {&(0x7f00001f7000-0xfc)=""/252, 0xfc}, {&(0x7f000070a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e63000-0x98)=""/152, 0x98}, {&(0x7f000087e000)=""/236, 0xec}], 0x7, &(0x7f0000fa6000-0xd8)=""/216, 0xd8, 0x10000}, 0x1}, {{&(0x7f000097f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000f0c000-0x30)=[{&(0x7f0000f43000)=""/7, 0x7}, {&(0x7f0000774000-0x9c)=""/156, 0x9c}, {&(0x7f0000b07000)=""/70, 0x46}], 0x3, &(0x7f00004eb000)=""/81, 0x51, 0xffffffff}, 0x7}, {{&(0x7f0000525000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000005000-0x20)=[{&(0x7f0000f9c000-0x27)=""/39, 0x27}, {&(0x7f00004ed000-0x94)=""/148, 0x94}], 0x2, &(0x7f0000fa4000-0xa0)=""/160, 0xa0, 0x800}, 0x6}], 0x3, 0x0, &(0x7f0000c80000-0x10)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007a7000)=0x0, &(0x7f0000804000)=0x4) listen(r0, 0x100401000003) r4 = accept$inet(r0, &(0x7f0000f2e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000939000-0x4)=0x78) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000075e000-0x8)={0x0, 0x0}, &(0x7f00009d2000-0x4)=0x8) 2018/01/18 21:25:07 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000d3f000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000000e000-0x68)={0xa, 0x7, 0xe4, {r2, r3+10000000}, 0x2, 0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x7, &(0x7f00002fd000)={0x77359400, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/ppp\x00', 0x301100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f000021e000-0x8)=[{0x0, 0x0}]}) 2018/01/18 21:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) listen(r1, 0x3) 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000060a000)={0x0, 0x0}) ptrace$getregs(0xe, r0, 0x5, &(0x7f000077e000-0x13)=""/19) r1 = socket(0x18, 0x0, 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d8000)='/selinux/validatetrans\x00', 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000bae000)={0xb, &(0x7f0000215000)=""/11}) 2018/01/18 21:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000952000)={r3, 0x1, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) ioctl$VT_RELDISP(r1, 0x5605) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009a8000-0x58)={0x3, 0x0, 0x9, 0x5, 0x9f39, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000062b000)=0x1b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000738000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3d, 0xffffffff, 0x65e, 0x8, 0x5, 0xe526, 0x1, 0x126a, 0x6, 0x0, 0x0, 0x3ff, 0xffffffffffff8001, 0x2, 0x100000001]}, &(0x7f0000030000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b05000-0x8)={r2, 0x1}, 0x8) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) pread64(r1, &(0x7f0000ef3000-0x83)=""/131, 0x83, 0x16) sendmsg$alg(r1, &(0x7f0000a2c000-0x38)={0x0, 0x0, &(0x7f0000eb4000-0x20)=[{&(0x7f0000542000-0xaa)="609d570a989f1162f5e3928ee9c931694bfc0eb70a485ed852cbd5a3c8f3f788c1ff41fe7d4c690b377fb060c0b3052de5806ac9d05483593b84b6dede6d3e282aff5601df431729aac218759b7ac4b7c9b4bcfab9d3564d64f774ff682e334d265e188152a52030a5106dd85accd9a6e25082e93b4e1effa7bfedf8adc905f1c72b054d03254f259f29240fdcc25a68a6e791fe0ec6ad3a32cd5f1b650201420d27aba1cfcea50b2edb", 0xaa}, {&(0x7f00002fc000)="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", 0x1000}], 0x2, &(0x7f00008d7000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x62, "83d0c538a68e29664f114dea36a5a9a4977105cd5e6e05c2e8a6c62d739502788d496d480613a7165c50817906bb1772b40fb0009cc4364ddc71dc1e2c56ab5fdf886198f719e06938462d3baf275838e3bbb1b26e2f870735780032c06e15d0c9d8"}, @iv={0xa8, 0x117, 0x2, 0x90, "a46205a97d7aa8d6d08de091e8bcf39757d2b3d8a2503774529bda09e2e43d52a2574e30db6dd391f4e02f5dfd055fbfbc49ce695f696ff1c585c48b6c9a8ece102b7e282a1687f05cd22bfea3ee3329a5e4ab5417dbbd8d162218800fea8a82027e3ce71e02b32c3f2fe676b3b7e6b20e27680a7d683ca3d86f0cf3f253e2efee901b72668541c9d3953fc12e974ca3"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd0, 0x117, 0x2, 0xb9, "d6305d6d7a35013d1168bdd5e9a4edf7d3e8baa1db1917fde4bed607d34d7f61c765029dcf5d6de2129acbf077e4d6a86be7ae5ac5e9fb1ee6328a26107fccbb612b02ddbc0bed8b8bed3d7c2349e49fafc0390c058883f3c64dde1b894f2b7495f62ee51acc91c2eb1a1101b66ef0f07aa8c73ed6511553698a4ef2f33053c5a7c72e1bc14b1d97742752e3b288d309695e01efa94484f50bd757e8580f489ebd297399ba88d1b249855d55dd848cdcf49571de4235d486dd"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x280, 0x4000000}, 0x20000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000062000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000056d000)='attr/keycreate\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000040000)="38f9db8ef47f10459ba34aa1a619d4041920e9e5232cb4cb8f640a655c807a21fe563639657db37b00ac361d4bb4164acee1718aed5191a5202dd9bc9b3b0ef811e7d038809d12430ad23d2f111d2c9def687386d11e3a8d9feae82a00c7ad02b8c8e4e185f3f33610ac1e5828fb7fe69e746c370f", 0x75) 2018/01/18 21:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000032d000)={[{0x0, 0x0, 0x6, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f000030f000-0xc)='/dev/audio#\x00', 0x8, 0x244100) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000b9c000-0x4)=0x4, 0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xb, 0x5, &(0x7f0000b0a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000eb5000)={0x2, 0x7, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) 2018/01/18 21:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000477000-0xc4)=@ethtool_drvinfo={0x3, "8f14704c99766434a5a9a2ccc029daff8d95d26ca220be985b9308ad59f80fe6", "8905643a472dfc2abdded856657f47c6b6f307611d0e89ea33fe36ddbfc5bde7", "3a219d375108011e4fe25e40d01dbbbc50cc3c1347d395d0ff6e9a0908f29ed1", "5a2f5bc3fc72c854e1780fbbfba471adc810ba5cb212207ee785f8168c0b2cf0", "b3f913614e44fbde21d6f8311f58648f392a284ad35ee2f337e28360634ebc6e", "88d2d588b0966dfd3c71b7f4", 0x20, 0x200, 0x10001, 0x8001, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e55000)=@hopopts={0x7f, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @generic={0x6, 0xb6, "82fb631e76e4cda275f12f3a80d1e836245ac3c2a229ed3940cd18a55ebfe3b8599bccdbd0676b36cbd2914c30f8a70298bbcd89b8bef0c462ebc2ee309f3916abaccaf918cabb0ec6d7ce12914f2c0a3c87bf76febcbc01def8987c6770466399013041217f81695b204a6f08643956c4a69af3c400eca63eb93a74266c08824ac8bb301d83145084c05149650a3fb46854f2b36b43d40b00dc97df3726838479cc229522e419b2f87f49beba0a478e5c9f03997205"}]}, 0xc8) getsockopt(r0, 0x800000010f, 0x83, &(0x7f00004ad000)=""/0, &(0x7f00004ae000-0x4)=0x0) 2018/01/18 21:25:07 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ffb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x24002) sendmsg$nl_generic(r1, &(0x7f00005e4000)={&(0x7f00001d5000-0x7)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000cac000)={&(0x7f0000429000-0x1080)={0x1080, 0x36, 0x508, 0x3, 0x2, {0xf, 0x0, 0x0}, [@generic="785e04c9c3c2cf2561", @generic="fd773580f90d73e77d61aadd84927650ae4e34c6ebbe0720cd61b7bd25c8ffd7238813246da2864177986334ac2f7ecfe996619be7bb3bbae7e4bf8eceaca9d1ddf3aa39e22d474e2099bedd0b6b2d0fb04d6dc9bb72540ce29da209530dca9af1fd", @generic="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"]}, 0x1080}, 0x1, 0x0, 0x0, 0x4}, 0x51) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000ea6000)=0x100000000) semget$private(0x0, 0x4000001000000003, 0x202) 2018/01/18 21:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000021c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a60000-0x28)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 79.418905] irq bypass consumer (token 00000000f76fbd84) registration fails: -16 [ 79.440761] irq bypass consumer (token 0000000090982d9e) registration fails: -16 2018/01/18 21:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000534000-0x8)=0x3) bind$unix(r0, &(0x7f0000dfc000-0xa)=@file={0x1, './file0\x00'}, 0xa) membarrier(0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000051a000)=0x0, 0x4) 2018/01/18 21:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000058000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000002d000)={{0x0, 0x0, 0x400000008000000, 0x0, 0x6}, 0x8, 0xffffffff, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x10000, 0x1f79, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 21:25:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004cf000-0x8)={0x0, 0x100000001}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008e2000-0x8c)={r2, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000047000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000ad9000)='attr/current\x00') set_mempolicy(0x2, &(0x7f0000f80000-0x8)=0x9, 0x7fff) sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) fcntl$notify(r3, 0x402, 0x80000004) getdents(r3, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/18 21:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000814000-0xf1)=""/241, &(0x7f00004fa000)=0xf1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) write(r2, &(0x7f0000ec3000-0x1)="a5", 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a76000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007af000-0x28)={@generic="59416bf930aacd396da63eb05eae37d6", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0", 0x2, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 21:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000114000-0xc)={&(0x7f0000803000-0x8)='./file0\x00', r0}, 0xc) fcntl$notify(r0, 0x402, 0x80000001) 2018/01/18 21:25:07 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x20) r2 = syz_open_pts(r0, 0x40) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a71000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair(0x1, 0x5, 0x1, &(0x7f000026b000)={0x0, 0x0}) 2018/01/18 21:25:07 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001d5000)=0x7fff) prctl$intptr(0x18, 0x80083) 2018/01/18 21:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000133000)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00005b0000)=0xfd4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 21:25:08 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00009ec000)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000057c000-0x20)={@generic="35913c72f349dbd135336bfab04d70c4", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004fa000)={@generic="21faaa575ba5dc28462cdec2ded67519", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00008e7000+0x4ab)={{0x4, 0x0, 0x0, 0x0, "463dcda42e89d9eb942deb12594a6e52875f4f5473226d7c5152504ae5e07c7bb0ea3458a9355bd81695ad7e", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de0000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000c7d000)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3000000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@sco={0x1f, {0x6, 0xfffffffffffffcb3, 0x0, 0x3ff, 0x1, 0x600000000}}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/ppp\x00', 0x8002, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f05000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e25000)={0x0, 0x101}, &(0x7f00004cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00005c4000-0x10)={r5, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000753000-0x4)=0x1) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = syz_open_dev$adsp(&(0x7f00001b3000-0xb)='/dev/adsp#\x00', 0x7f, 0x200000) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f00003bc000)={0x4, 0x51}) 2018/01/18 21:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000073b000)='/dev/vcsa#\x00', 0x101, 0x0) fallocate(r0, 0x0, 0x5, 0x0) connect$bt_sco(r0, &(0x7f0000734000-0x8)={0x1f, {0x5, 0x7f, 0x3, 0x3, 0x9, 0x4}}, 0x8) r1 = syz_open_dev$loop(&(0x7f00005b0000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000709000-0xb)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x4c) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r2, &(0x7f0000c16000)=0x0, 0x100000003) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007a7000-0x2)=0x0) bind$alg(r0, &(0x7f0000c01000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000f79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000212000-0x4b)="aa1aa0643e0d9bceb947cb306604cd2d0edc839d4fc97888a02b64f54213100b6056e4f968ad9b551f7c8d24e4467a58f000fcdfa3e446f675ade03f3a1db19411127ff88fc7f7afe23182", 0x4b) 2018/01/18 21:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a8d000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000cc3000)=""/36, 0x24, 0x0, &(0x7f00003b0000-0x10)=@ax25={0x3, {"2cf76ed0ebed5d"}, 0x72b}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000, 0x0, 0x0, 0xfffffffffffffffe, 0x20, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mremap(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d62000/0x2000)=nil) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x3) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = msgget(0x3, 0x1c8) stat(&(0x7f0000c20000)='./file0\x00', &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b2000)=0xc) r5 = gettid() r6 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00006f9000)={{0xec5b, r3, r0, r4, r0, 0x2, 0x40, 0x0, 0x0, 0x0}, 0xc, 0x2, 0xfff, 0x800, 0x7fffffff, 0x9, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00001bb000)=0xff, 0x4) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x7, 0x435, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f0000-0x10)={0x1, 0x100000, 0x0}) connect$nfc_raw(r1, &(0x7f00000fe000-0x10)={0x27, 0x5, 0xed7, 0x6}, 0x10) 2018/01/18 21:25:08 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$inet(r0, &(0x7f0000d35000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80000, 0xfffffffffffffffe) write(r0, &(0x7f0000d9b000-0x24)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000800000)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000abd000)='/dev/vcsa#\x00', 0x306, 0x2) pwritev(r0, &(0x7f0000808000)=[{&(0x7f000041e000-0x1000)="", 0x0}, {&(0x7f0000199000)="8c", 0x1}], 0x2, 0x0) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001b2000)=0x8000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/01/18 21:25:08 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000a55000)='/dev/admmidi#\x00', 0x3, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000df0000-0x10)={0x5, &(0x7f00007d3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0807, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 21:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100000000) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b7f000-0xa)='/dev/dsp#\x00', 0x3, 0x100) connect$inet6(r0, &(0x7f0000e53000-0x1c)={0xa, 0x2, 0x6d7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000897000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000088e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ac9000)={r1, 0x76}, &(0x7f0000802000)=0x8) syz_open_dev$vcsn(&(0x7f00005b6000)='/dev/vcs#\x00', 0x7fffffff, 0x101000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000017c000-0x10)={r0, &(0x7f0000227000)="d405d3cae92f7e1c09a7eec6555027cae1300f92b213a708c4566301f1f29647ad0158c988158bb6d8f69fa63950a4ffed85f834a843e6da90aae59f1d51e44913dc616f93cb35f1b5dc3030dcc7036982a26c8ca64aed76f40c472b824729011a030fa13ce330a2f550e83d5f4b8b7d9234855aff9fc6d4cd6ac016a55ba06b45cac37d1b29ea7a2649a4660ea6c7bae9"}, 0x10) socket$key(0xf, 0x3, 0x2) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b40000)={0x7, 0x10000, 0x7f, 0x3}, 0x10) fcntl$addseals(r0, 0x409, 0xb) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000505000/0x1000)=nil, 0x1000, 0xe) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005fc000-0x4)=0x0, &(0x7f0000170000-0x4)=0x0, &(0x7f00003ee000)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000070a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000070a000-0x8)='./file0\x00', r0, r1) 2018/01/18 21:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001a7000-0x4)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f00006df000)='-', 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00006af000)=""/123) pipe2(&(0x7f0000196000)={0x0, 0x0}, 0x4000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00006b1000-0x4)=0x0, 0x4) preadv(r1, &(0x7f00002c4000)=[{&(0x7f0000cea000)=""/237, 0xed}, {&(0x7f0000b09000)=""/166, 0xa6}, {&(0x7f0000bea000-0xb6)=""/182, 0xb6}, {&(0x7f0000bc1000)=""/160, 0xa0}, {&(0x7f0000798000)=""/102, 0x66}, {&(0x7f0000f76000-0x33)=""/51, 0x33}, {&(0x7f000010b000)=""/0, 0x0}, {&(0x7f00004ea000-0x2f)=""/47, 0x2f}, {&(0x7f0000cc9000-0x30)=""/48, 0x30}], 0x9, 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/18 21:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ea4000)={0x1, 0xffffffffffffffff, 0x0}) bind$can_raw(r2, &(0x7f0000548000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ed6000-0x8)={0x0, 0x400}, &(0x7f00004c9000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000533000)=@sack_info={r3, 0x100000000000, 0x80}, &(0x7f00001c3000)=0xc) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r1, r4, r1}, &(0x7f000089b000)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000646000)={'sm3-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c6c000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0xfdfd, [{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, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000604000-0x4)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000121000)=""/49) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00003c7000)={0x4, 0x8, 0xac04}) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00003d6000)=""/207, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='vlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x80000000, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000002000-0x2c5)={{0x4551efaa, 0x1, 0x8, 0x1000000000000000, "103e8560695feda188333815a1288417a50192c120ca3efd89fe153a2e28aa90afab56db58f9fa7721632296", 0x80000000}, 0x3, [0x81, 0x4, 0x0, 0xe1, 0x7fffffff, 0x3, 0x7c, 0x7, 0x40400, 0x3, 0xff, 0x8b, 0x5, 0x9, 0x8, 0x6, 0xfe, 0x1, 0xffffffffffff8000, 0x3d6, 0x7, 0xe8, 0x0, 0x6, 0x7, 0x0, 0x240, 0xbf09, 0x2, 0x7, 0x8, 0x55db, 0x100000000, 0x10000, 0x1, 0x240000000000, 0x7f, 0x100, 0x0, 0x603, 0x8001, 0x0, 0x8b, 0x1, 0x8001, 0xfff, 0xfff, 0x6, 0x0, 0xd1, 0x9, 0x10000, 0xfffffffffffff41e, 0x3, 0x7, 0x1bd, 0xffffffffffffff7f, 0x4, 0x7fff, 0x3, 0x7fffffff, 0x5, 0xffff, 0x3, 0x0, 0x100, 0x1ffc00000000000, 0xff, 0x5, 0x7fffffff, 0x2, 0x9, 0x0, 0xf6, 0x1, 0x1f, 0x3, 0xffff, 0xffffffffffffffff, 0x6, 0x40, 0x5, 0x7, 0x0, 0x100000001, 0x1f, 0x200, 0x6, 0x2, 0x1, 0x9, 0x9, 0x4, 0x4, 0x7, 0x100000000, 0x7, 0xff, 0x8, 0x800, 0x2752, 0x0, 0xd05, 0x80000000, 0xfffffffffffffffe, 0x3, 0x3cd, 0x4, 0x2, 0xfffffffffffff698, 0xffff, 0x8100000, 0x4, 0x10000, 0x24d6, 0x101, 0x4c0, 0x9, 0x8, 0x1, 0x2, 0x1000, 0x664d, 0x7, 0x7ff, 0x800, 0x2, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f11000-0x4)=0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000021000-0x8)='./file0\x00', 0x40000105) fadvise64(r0, 0x0, 0x3c, 0x5) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000de9000)=""/181, &(0x7f0000799000-0x4)=0xb5) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000208000-0x4)=0x20) [ 79.910256] QAT: Invalid ioctl 2018/01/18 21:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) accept(r0, &(0x7f0000257000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003e9000-0x4)=0x58) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/01/18 21:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000ad000)={0xffffffffffffffff, 0x28, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000006d000-0xc)={r1, 0xfffffffffffffffc, 0x8}, 0xc) r3 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000982000)=0x80000000000, &(0x7f00000ac000-0x8)=0x2) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000b45000-0x4)=0x0, &(0x7f0000bfc000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002e7000-0x4)={r0}) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000515000-0x8)='./file0\x00', 0x10000000028042, 0x400000000004) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) truncate(&(0x7f0000fb5000)='./file0\x00', 0x7) sendfile(r2, r1, &(0x7f0000399000)=0x0, 0x5) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000eb2000-0xb)={0x0, 0x73b8, 0x80000000, 0x3f, 0x1, 0x4f46, 0x1, 0x8, 0x45, 0x3, 0x2}, 0xb) accept4$packet(r2, 0x0, &(0x7f00003c2000-0x4)=0x2df, 0x0) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000037a000-0x88)={0x10000, {{0xa, 0x0, 0x8002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioperm(0x0, 0xc9e0, 0x7fffffff) r4 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000092d000-0x20)={@generic="7c23c314c0a13a91859332a99ebed665", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000367000)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f0e000-0x4)=0xf495, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x2, &(0x7f00003fc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ee3000-0x8)={0x0, 0xda5}, &(0x7f0000734000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004d0000-0xa0)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x8, 0x800, 0x40}, &(0x7f00007ba000)=0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80005, 0x3) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000fa8000-0xae)=""/174, &(0x7f000033b000-0x4)=0xae) mkdir(&(0x7f0000ea5000)='./file0\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) [ 79.965942] QAT: Invalid ioctl 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c2f000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000733000)={@common='nr0\x00', @ifru_flags=0x9000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @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) connect$inet6(r1, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 21:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00001b6000)='attr\x00') utimes(&(0x7f0000c10000-0x8)='./file0\x00', &(0x7f0000b74000)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = memfd_create(&(0x7f0000eda000)='/dev/loPp#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004ea000)={0x0, 0x32, 0x0, @thr={&(0x7f0000123000)="1b906be76befb48c926f9567fe4f83e9de9667659d0597cb87785f8a920183b8803d323f817872320e4b012802202cdc76aa088c91b5f62acc154fe4d6c4729a7625785fc566860a8380cdbdeb0287d0d4b3446618c6066f3b5a83b6e123113e8a53b65403ede2c24af8a2b726d3261a321a214877bded742338fb07db4a818881ecdd499cb8e2e422a15b355045b6631cdb9545a658c18e23028fa5edf242b233b93bb0f6281ec3b18faa586f99936075cfb3bc7faadcf0524bc3ae3cb94824afba58c4821e2ea40f640a7ddfdd7a676f2750", &(0x7f000090b000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e73000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006bd000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000479000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000069f000+0xa10)=r4, 0x4) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000045a000)=0x4, 0x4) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000e7000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x0, 0x2, "95d4eee057a408214ee06ef03c8046f51398e87dd5c81127ade12145c1ae38b2751e8a3cb79d6b7eedb8e0cd2242f24c0103fa9687ce476d9139093535197d13465560ab1c26d0fe0b354f9001fe083e"}, 0x160) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c2d000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00000e6000-0xaf)="73797374656d5f753a6f626a6563745f723a7375646f5f657865635f743a733000bc5bad40216c8868f9afc491cef6b4437bf6299f9f0dc9c8aa3b2df6f3e0128e2b0e6612c755b6b2e24b5579fcc6d65231036c194516b13c2aa2613d86ccd46db165089cff0624fce1be4618542b7d6053afca16c36b10a8dc9517b3b0d87ee89e842e6eb0c8697483634f5ae2a0224283dd5931a7e35a4a382486f8f3556e7c4dfb4347147234d3890b060d920f", 0xaf) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/18 21:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000231000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000035f000)='io\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000198000)=0x0) fcntl$notify(r1, 0x402, 0x4) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000016f000)=0x0, &(0x7f0000800000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000927000)={0x0, 0x4, 0x2}, &(0x7f0000957000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fdf000)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x6}, &(0x7f00004c7000)=0x98) 2018/01/18 21:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b61000-0x2)="c3", 0x1, 0x51, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000e08000-0x4)=0x0, &(0x7f0000de9000-0x4)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000011000-0xb)='/dev/adsp#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000918000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ed000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000028f000)={r2, 0x80000, r3}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000326000)=0x0) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009de000)={{0xa, 0x0, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x401}, 0x7f, [0x3f, 0x80000000000ff, 0x7fff, 0x7, 0x100000000, 0x1, 0x2, 0x0]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000965000)=0x0, 0x4) connect$inet6(r0, &(0x7f00006e2000)={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x101}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)='/dev/sequencer2\x00', 0x40c000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/18 21:25:08 executing program 7: syz_open_dev$dspn(&(0x7f0000597000-0xa)='/dev/dsp#\x00', 0x7fff, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000677000)={0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10004, 0x0, 0x2, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ada000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) recvmmsg(r0, &(0x7f0000ad1000-0xa0)=[{{&(0x7f0000ad7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000186000)=[], 0x0, &(0x7f0000ad1000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00006ef000-0x8)={0x0, 0x0}) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f0000001000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x3, 0x3a, "e48e3e", 0x60, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x67, 0x8, 0x1, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @fragment={0xbb, 0x0, 0x4, 0x9a, 0x0, 0x6, 0x0}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4058e0", 0x0, "ba3205"}, ""}}}}}}, &(0x7f0000000000)={0x3, 0x1, [0x0]}) 2018/01/18 21:25:08 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000918000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000969000-0xa)='/dev/cuse\x00', 0x20000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x1, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00001db000)=0xa) recvfrom$inet6(r0, &(0x7f000041e000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000035000)={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d}, 0x1c) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000225000)="dc506052791c6c3fe4db1af01ea50d84156e10e7f49e17f9fa3354939d4552", &(0x7f0000cd9000-0x4)=0x0, &(0x7f0000f76000)=0x0, &(0x7f0000000000)="affe9f15a4491f3519c29024a0e7d8d39ed83844898d0153b2a16953b27825b4113c1421aebcaa90810fdbab25469a50fca2262260535ae278e4d5501fc0d465030e5b0f3e60") lremovexattr(&(0x7f00003b8000-0x8)='./file0\x00', &(0x7f0000ec5000-0xa)=@random={'user.\x00', '(}}\x00'}) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f000000b000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3ce, &(0x7f0000102000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0xf8, "f7227c640830cca15be7d786f8d6d028f317b8145f119a24f9d49a95a09cb2820667000bcf54dd707250a3e6881f7254e445aea704d5d80d9f62892a38f1bda8e26ac7bc8ad9d596caefdf5785d1ff360d657b9bd27c8f8ba5653414953d0f71ed"}}}, 0x0) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = getpgrp(0x0) socketpair(0x0, 0x2, 0x100000001, &(0x7f0000c47000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00003c7000)={0x1, 0x9, 0x400}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/18 21:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/enforce\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b66000)=0x60) unshare(0x40400) r1 = memfd_create(&(0x7f000057f000-0x10)="74756e08000000000000008000000000", 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aca000)={&(0x7f0000c65000)='./file0\x00', r1}, 0xc) lseek(r1, 0x0, 0x3) 2018/01/18 21:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x7f, 0x0, 0x0, 0x60, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$mice(&(0x7f0000464000-0x10)='/dev/input/mice\x00', 0x0, 0x2) bind$llc(r3, &(0x7f0000f27000)={0x1a, 0xff, 0x5, 0x6, 0xffffffff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 80.313549] binder: 12175:12183 unknown command 0 [ 80.338082] binder: 12175:12183 ioctl c0306201 2000a000 returned -22 [ 80.345413] binder: 12175 invalid dec weak, ref 51 desc 0 s 1 w 0 [ 80.368991] binder: BINDER_SET_CONTEXT_MGR already set [ 80.374453] binder: 12175:12188 ioctl 40046207 0 returned -16 [ 80.382107] binder: 12175 invalid dec weak, ref 52 desc 0 s 1 w 0 [ 80.382112] binder: 12175:12183 unknown command 0 [ 80.382122] binder: 12175:12183 ioctl c0306201 2000a000 returned -22 2018/01/18 21:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') exit(0x400000800006) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000264000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000099000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0xfe65) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000c06000)=0x2) 2018/01/18 21:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x7, &(0x7f0000eb2000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000708000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000f41000)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000661000)={0x5, 0x1, 0x6000, 0x1000, &(0x7f0000205000/0x1000)=nil}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000500000)="", 0x0) truncate(&(0x7f0000bc5000-0x8)='./file0\x00', 0x9) socketpair(0xa, 0xa, 0x0, &(0x7f0000335000)={0x0, 0x0}) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000173000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getdents64(0xffffffffffffffff, &(0x7f0000f46000)=""/49, 0x31) add_key(&(0x7f0000417000-0xa)='blacklist\x00', &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fe000)="eddbdb8d3c95250a54d61db0cb", 0xd, 0x0) close(r0) 2018/01/18 21:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d4000)='/dev/vga_arbiter\x00', 0x141000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00001cc000-0x8)={0xffff, 0x7e}, 0x8) r3 = mmap$binder(&(0x7f0000678000/0x4000)=nil, 0x4000, 0x1, 0x10010, r0, 0x1e) r4 = mmap$binder(&(0x7f0000e0c000/0xa000)=nil, 0xa000, 0x1, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd9000-0x30)={0x60, 0x0, &(0x7f0000066000-0x60)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x28, &(0x7f00007e5000)=[@ptr={0x70742a85, 0x0, &(0x7f0000c4a000-0x1)=0x0, 0x1, 0x4, 0x10}, @flat={0x73682a85, 0x100, r3, 0x1}], &(0x7f0000831000)=[0x38, 0x28, 0x30, 0x28, 0x0]}, 0x0}}, @increfs_done={0x40106308, r4, 0x2}], 0x1f, 0x0, &(0x7f0000f8c000)="6d4db5076b2b8776750aef6a193ac21209923ecef21e038e9c9a9c65db68f1"}) r5 = dup3(r2, r1, 0x0) recvfrom$packet(r5, &(0x7f00006f5000-0x1000)=""/4096, 0xfffffcb9, 0x0, &(0x7f0000fdd000)={0x11, 0x16, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x11) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b8f000)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006a6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b79000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000551000-0x4)=0x1, 0x4) 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000aff000-0x4)=0x0, &(0x7f0000776000-0x4)=0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000069b000-0x18)={0x1, 0x1000, 0x400, 0x8, 0xfffffffffffffffd}) listen$netrom(r2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) listen(r0, 0x0) 2018/01/18 21:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bc4000-0x9)='/dev/dsp\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000f5e000-0x10)={0x3, {"5c121877366d63"}, 0x4}, 0x10) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b7b000)={0x77359400, 0x0}, &(0x7f000031a000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa9)='attr/exec\x00') msgget(0x3, 0x24a) r1 = request_key(&(0x7f000073a000-0x6)='logon\x00', &(0x7f00006d1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000033d000-0x2)='(\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000210000)='id_legacy\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007d7000-0x2)='+\x00', 0xfffffffffffffffc) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000330000-0x20)={0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$search(0xa, r1, &(0x7f00001bc000)='id_legacy\x00', &(0x7f0000e61000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/18 21:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000876000)=0xf001) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ed000+0xd10)=@ethtool_modinfo={0x42, 0x9, 0xfff, "83b136a561b3176d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001d6000)={0x2, 0x5555, 0x8, 0x7, 0x3, 0x100000001, 0x6}, 0xc) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000712000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aed000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca2000-0x4)=0xe8) syz_open_dev$vcsa(&(0x7f0000698000)='/dev/vcsa#\x00', 0x2dc, 0x20001) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000de2000)={0x100000001, {{0xa, 0x0, 0x100000000, @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]}}, 0x88) recvfrom$inet6(r1, &(0x7f0000ded000-0x8c)=""/140, 0x8c, 0x2000, &(0x7f000012f000)={0xa, 0x0, 0x3f6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, 0x1c) setreuid(r2, r2) pwritev(r0, &(0x7f000052f000-0x4c)=[{&(0x7f0000b7a000-0xb2)="cd7d064b42fd46f1536888fca67ea48bdeba0576da1d06db46db3515101c8c96db5420bc6232aab122a0c2d3361abc50a8959ff114a07fe6545717aea935280603043a175ba97cc7c949ce199ca35cb4168c6633977f158c010aaaeaff5b2b7cf2089202944d175400d7ca44e3740cf9ca0558499d23951744fd84b006cf9265ec759e3f246a00c388ddac3c49516804f9669cb6e26287454f4b787792bc07745e49f95ca333578091b728b0a72d248f7955", 0xb2}, {&(0x7f00003a3000-0xa4)="ef6e7bab76cd015f23c6ee8aaef9bcce1cc1742532168c6cf38fdfe860717756447bbd0f817237ac36bf510ab7a77168b17c8c7c4238dbcdf4325ce491437bb62e06d011860717af5f2aa04230c752783f32c72807b95de58b1672c5d4ace09f4c3d5686f9643d3b01e62e96f72caf26ad4385a4ade1275f44d0b59b0ced3b7017edb381f040369a381888da12669e019428efbc1915e298d2bc188da5da61df28df1ea0", 0xa4}, {&(0x7f0000c04000)="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", 0x1000}, {&(0x7f00005a6000-0x6b)="829a7cdc9adada6bdc422aa3837a097f9ccd6f22a121be3964fb663d481748d4b925c529f832ea2e7a5c30e7b5deaac36667c1c820c89889cf9b20207c64c639d8287f549f3dade8c210cb862676c6223cbb9f88ce63c5996d087ae6be673162b8fcf78d9b3bfd70acb2a4", 0x6b}, {&(0x7f000083b000)="e9b27f76937ac571c57c2eab638728ce1735673986a33d264a1fb78b1127c81463df31d3a34d6b4fbbdda77986b87f78b7b3941f87708a5192789ce39c907810bd3754391ebc7b7a087d52633c47a361a17d0ec2c81e944b68ea7c1284747389177df1444689cb8ecb2fc341817960e1370fc509328f2f0803b2005609beac6f9d483ff2639ce277557d3ca326df15dcc3eb0ea50bb4be2c6b5bf1f2af0b20fa64e99f7624406bf5665459abf15966cf50e9356d038ffd3f5ade16de9dd35958284eb9ec2c8c6262565e6090925d", 0xce}], 0x5, 0x0) 2018/01/18 21:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xffffffff00000001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e92000)={0x0, 0x2, 0xa9, 0x2, 0x800, 0xc89f}, &(0x7f0000e5d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000727000)={r1, @in6={{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x1000, 0xba0f, 0x7fff, 0x4, 0x8, 0x475, 0xffff, 0x8, 0x9d0, 0x4, 0x0, 0x512, 0x1]}, &(0x7f0000456000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000981000)={r2, 0xdc, &(0x7f0000553000-0xdc)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0xbf82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}]}, &(0x7f000005c000)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) sendfile(r3, r3, &(0x7f0000b93000-0x8)=0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004b4000)={r4, 0x0}, 0x8) 2018/01/18 21:25:08 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f000001f000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002f3000)={0x0, 0x989680}, &(0x7f00000ea000-0x8)={0x0}, 0x8) 2018/01/18 21:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x8, &(0x7f0000eeb000)="") [ 80.484112] kauditd_printk_skb: 64 callbacks suppressed [ 80.484121] audit: type=1400 audit(1516310708.838:745): avc: denied { map } for pid=12194 comm="syz-executor5" path="/dev/vga_arbiter" dev="devtmpfs" ino=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/01/18 21:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d8c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x200) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00001d9000-0xb0)=""/176) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/18 21:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000735000-0x8)='./file0\x00', 0x80100, 0x64) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bd4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x5, 0x6, 0x9}, &(0x7f0000a2d000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000998000-0x8f)={r1, 0x87, "c2c8b0eda625a5c63ee8e2e5b616e3e9cb2b15f844278a769ee8b8181724683ac98003f78738147b9a79ef59f151bbb8bbc367d746f275a1ae59d14740d9340e70f48f46225dd7f17fd2a1687b8a50503d4206d6ff7dbeca46e6acaf86bbd2635975738abe58eaca63137ee6a8196a16e86b2b2a335877bf3928b657c2e764fbe11ab05fd0e279"}, &(0x7f0000652000-0x4)=0x8f) sysinfo(&(0x7f0000f37000)=""/130) accept4$inet(r0, 0x0, &(0x7f0000de7000)=0x0, 0x80800) [ 80.582852] hrtimer: interrupt took 55780 ns [ 80.658186] audit: type=1326 audit(1516310709.012:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 80.719929] audit: type=1326 audit(1516310709.038:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e99 code=0x7ffc0000 [ 80.745235] audit: type=1326 audit(1516310709.038:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/18 21:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7d000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00002b7000)={0x0, 0x100000001, 0x2, 0x100000000}, 0x10) creat(&(0x7f00009f5000)='./file0/bus\x00', 0x56) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') 2018/01/18 21:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000c9b000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) getuid() 2018/01/18 21:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc560, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bb1000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a45000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = open(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x1c) renameat(r1, &(0x7f00001fa000)='./file0\x00', r2, &(0x7f00007b7000-0x8)='./file0\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000ae9000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000f08000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x0, 0x84, 0x2, {0x7d22984d, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x16e, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f00005bf000)='/\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/18 21:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d9a000)='./file0\x00', 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d7f000)='/dev/ashmem\x00', 0x20000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000123000-0x6)='/dev/input/event#\x00', 0xffff, 0x0) fcntl$dupfd(r0, 0x406, r1) mount(&(0x7f00000ca000)='./file0\x00', &(0x7f00004b4000)='./file0\x00', &(0x7f0000dde000-0x7)='mqueue\x00', 0x0, &(0x7f00004e2000)="") open$dir(&(0x7f0000e06000)='./file0\x00', 0x25f527afb4733836, 0x0) 2018/01/18 21:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00009cd000)={0xfffffffffffffffb, 0x0, 0x0, 0x8000, 0x4, 0x1, 0x6, 0x5, 0x4, 0x81}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000be6000)={0x0, 0x0, 0x2, 0x725ff5bb, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000d02000-0xc)={{0x7fffffff, 0x3ff, 0x0, 0x2, 0x100000000, 0x2}, 0x5d0d8990}) 2018/01/18 21:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000064000)={{0x7fff, 0x1}, 'port0\x00', 0x1, 0x40000, 0x1, 0x5, 0x101, 0x401, 0x7f, 0x0, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000589000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000093000)={r3, 0x0, r2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mq_open(&(0x7f0000928000)='\x00', 0x0, 0xc, &(0x7f0000b25000)={0x6, 0x7, 0x1, 0x6, 0x400, 0x8000, 0x1db9, 0x68ab}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x2, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f00006c2000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 80.769798] audit: type=1326 audit(1516310709.038:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 80.794538] audit: type=1326 audit(1516310709.043:750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/18 21:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d5c000-0x1a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00006c4000)="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", 0xfb) clock_gettime(0x3ffffc, &(0x7f00009be000-0x10)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000ed4000)=@generic={0x0, ""/126}, &(0x7f0000f94000-0x2)=0x80) syz_open_dev$vcsa(&(0x7f0000586000-0xb)='/dev/vcsa#\x00', 0x7, 0x103000) setitimer(0x0, &(0x7f0000351000-0x20)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f000008a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b0a000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000473000)=[{0xa935, 0x38, 0x2, 0x7ff, @time={r4, r5+30000000}, {0x2f1b04bb, 0x81}, {0xfff, 0x6}, @raw8={"bd273443a2323d232655ef95"}}, {0x7, 0x7f, 0xc3, 0x0, @tick=0x5, {0x40, 0x7f}, {0xfffffffffffffffd, 0x2}, @ext={0x77, &(0x7f000049d000)="b37725556690bd1ee0b8eb015d038f26cc0c215cb11ef2eb04853c5495c95cdb3b4e33e4c85765c8d2ecb193152dbf41151bf9c61fe2fe7c92fb115049e24c68d664da8f5262fff009bd445d8b00f39b3479c54247cf109be38d1adc2692738be394ca081409e1e5fd9f8d7380e9eeae186fbb4b0f087a"}}, {0x10000, 0xffff, 0x1000, 0x6, @time={0x0, 0x1c9c380}, {0x3, 0x5}, {0x400, 0x6}, @result={0x4, 0x7}}, {0xe1, 0x6, 0x7, 0x54a, @tick=0x3, {0x1, 0x7fffffff}, {0x6, 0x6}, @queue={0x80000000, {0x1, 0x20}}}, {0xa5b, 0x0, 0x76, 0x9, @time={0x77359400, 0x0}, {0x3, 0x5}, {0x6, 0x971}, @ext={0x8a, &(0x7f0000144000-0x8a)="dd71dc272d401658438586fa2358ed2fe4ecb6003b0f6073878185f401599c6c2be04638bdbaef2d7ddf49a1e672b314e7c89341c2cbeb37d75193595ff53569e888343262770943f3aa68e71a5eb2441580642aaaaad181643db76322bff4e8f0d62ea2a93b5ba73fe34c3c1c9ac4023117afe15cc49c9b796f3dabac767b5783555b3c4d39e2d88de8"}}, {0x96, 0x6, 0x9, 0x2, @tick=0x3, {0x1, 0x2}, {0x5, 0x0}, @addr={0x3, 0x6}}, {0x20, 0xd04a4bf, 0x3, 0x8, @tick=0xcd8c, {0x7, 0x7447}, {0x59, 0x1}, @quote={{0x100000000, 0x3}, 0x10001, &(0x7f0000453000-0x30)={0x5, 0xfffffffffffffff7, 0x0, 0x8000, @time={0x0, 0x0}, {0x4, 0xfff}, {0x25, 0x9}, @time=@tick=0x0}}}, {0x400, 0xfff, 0x2, 0x5, @tick=0x8, {0x7, 0x0}, {0x0, 0x5}, @raw32={[0x1ff, 0x6e0e, 0xff]}}, {0x0, 0x9, 0x3, 0xc0f2, @time={0x0, 0x0}, {0x2, 0x575}, {0x6b5, 0xfff}, @time=@time={r1, 0x0}}], 0x1b0) getsockopt(r2, 0x5, 0xffff, &(0x7f00005ef000-0x38)=""/56, &(0x7f0000082000)=0x38) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000cce000-0x10)={0x77359400, 0x0}, 0x10) r6 = semget(0x2, 0x6, 0x608) r7 = getuid() stat(&(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000977000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000985000)=0x0, &(0x7f00006e8000-0x4)=0x0, &(0x7f00007d5000-0x4)=0x0) getgroups(0x5, &(0x7f000012e000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f00009e0000)={{0x3, r7, r8, r9, r10, 0x105, 0x9, 0x0, 0x0, 0x0}, 0x9, 0xb619, 0x401, 0x0, 0x0}) 2018/01/18 21:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006b9000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e45000)='{keyring\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 21:25:09 executing program 1: clone(0x0, &(0x7f00000ca000-0xaf)="", &(0x7f0000b53000)=0x0, &(0x7f000060f000-0x4)=0x0, &(0x7f000050e000-0xa4)="") getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000c72000-0x10)={0x0, 0x0}, &(0x7f0000529000)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000ad000-0x9)='/dev/sg#\x00', 0x0, 0x40781) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000290000-0x10)={0x0, 0x7530}, 0x10) 2018/01/18 21:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000320000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b70000-0xc)='/dev/audio#\x00', 0x1f, 0x121600) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000439000)={@common='bpq0\x00', @ifru_data=&(0x7f00009c1000)="c6c88ccea0b0d88bb6d42229fb6a76f19ff4ddacd0e994cdb3860717f77a2ada"}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000391000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_setup(0x10000, &(0x7f000067c000-0x8)=0x0) io_cancel(r4, &(0x7f0000cb7000)={0x0, 0x0, 0x0, 0x7, 0x33286ae, r2, &(0x7f0000658000)="", 0x0, 0x0, 0x0, 0x1, r3}, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000036c000)={0xcab, 0x6, 0x2000}, 0x4) sendmsg$alg(r2, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000e63000)=[{&(0x7f0000493000-0x99)="fad9d6e96396144cb2c5105ce0fee0141f92b4d24aa54f80bf77d448d4ae727a", 0x20}], 0x1, &(0x7f0000c8a000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000575000-0x58)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x58) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/18 21:25:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000831000)=0x0) r3 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000798000-0xc)={r1, r1, 0x7ff}) [ 80.983783] audit: type=1326 audit(1516310709.044:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/18 21:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x3, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0xfffffffffffffffa, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) io_setup(0x7, &(0x7f000035d000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d10000-0x4)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000042e000-0x138)={{0x1, 0xd000, 0x0, 0x6, 0x9, 0x3, 0x1ff, 0x4, 0x1, 0xff60, 0x1, 0x9, 0x0}, {0x10f000, 0x4, 0x3, 0x0, 0x3ff, 0x164, 0x8000, 0x8, 0x5f, 0x993b, 0x8000, 0x100000001, 0x0}, {0x6000, 0x14000, 0xa, 0x2, 0x10000, 0x3, 0x8, 0x1, 0x2, 0x0, 0x7, 0x1, 0x0}, {0x0, 0x10f004, 0x1e, 0x2, 0x4, 0xa3df, 0x9, 0x3, 0x1, 0x1, 0x6, 0x7, 0x0}, {0x0, 0x7000, 0x10, 0x8, 0x9, 0x3, 0x9, 0x2, 0x1, 0x5, 0x200, 0x1, 0x0}, {0x0, 0x10f002, 0xc, 0x9, 0x4000000, 0x4e, 0x7, 0x101, 0xfffffffffffffffe, 0x3deda36e, 0x800, 0x20, 0x0}, {0x3000, 0x0, 0xc, 0x0, 0x3, 0x3, 0x9, 0xffffffffffffd461, 0x6, 0x80000000, 0x3, 0x0, 0x0}, {0x0, 0x10000, 0xb, 0x3, 0x5, 0x7f, 0xffff, 0x8001, 0x40, 0xffffffffffffffff, 0x3, 0x9, 0x0}, {0x100005, 0x106000, [0x0, 0x0, 0x0]}, {0x10000, 0xde2556642c054ee8, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x9, 0x400, 0x117005, [0x8, 0x7, 0x2, 0x5]}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ed000-0xa)='/dev/cuse\x00', 0x800, 0x0) io_cancel(r4, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000a42000-0xbb)="b40a55735e063896c5c610449388fda3aa97be88717d266ebc9d073288ed12421fe9d36fa92c85fd37e9d5eceeee07bdaeabc4427c9ec9602ad7eda2be4d4f1d32749395c279bab37ed92de779932c2eff8e8373369dd8d3954bc70e8c853b845aaf77b0894c055bc6366fbba524bf84087ab6cf6c079cedbeefd6a9696ae66f3aaa34cfc1edbd7f63f569d9eaaaef89173a00ef9ac35c759575a5bb8e93e498d99e99fe81dce8cc3ef3c5c29ee3bc3e29863a124fe3f980df03b9", 0xbb, 0x7, 0x0, 0x1, r6}, &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x3, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:09 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000-0x4)=0x0, 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000009000-0x8c)={0x1, 0x8001, 0x80, 'queue0\x00', 0xbc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) r3 = geteuid() mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000053000)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 2018/01/18 21:25:09 executing program 7: r0 = memfd_create(&(0x7f0000dbd000-0x14)="2e776c616e301e73656375726974796574683000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1d663a47a10b4c41, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f0000371000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) getxattr(&(0x7f0000518000)='./bus\x00', &(0x7f000032f000-0x14)=@known='security.capability\x00', &(0x7f00000d1000)=""/86, 0x56) 2018/01/18 21:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c3f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000-0x4)=0xe8) quotactl(0x10000, &(0x7f0000a57000)='./file0\x00', r0, &(0x7f00007ac000)="72a01ed8a0c0c488e48b4f445602809c604b203c32e6fb02a49e8c30") bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a16000-0x10)={&(0x7f0000ac6000+0xc8a)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/18 21:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b31000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00009df000)=0x6) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x42, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 21:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000165000-0xb)='/dev/mixer\x00', 0x80, 0x0) pipe2(&(0x7f000090f000-0x8)={0x0, 0x0}, 0x0) renameat(r0, &(0x7f0000a54000-0x8)='./file0\x00', r1, &(0x7f0000ee1000-0x8)='./file0\x00') r2 = socket(0x10, 0x4000000002, 0x0) read(r2, &(0x7f0000486000)=""/4096, 0x1000) write(r2, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/18 21:25:09 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f000066a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a44000)={0x9, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x5, r1}) r2 = syz_open_dev$dspn(&(0x7f0000b1c000-0xa)='/dev/dsp#\x00', 0x200, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') 2018/01/18 21:25:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 21:25:09 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='auxv\x00') preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x50)=[{0x2, 0x2}, {0x4, 0x6}, {0x7, 0x100000000}, {0x0, 0xc000000000000000}, {0x8, 0x9}, {0x8, 0x7}, {0xc, 0x80000000}, {0x6, 0x3ff}, {0x7, 0x1}, {0x3, 0x3}], 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) sendfile(r0, r0, &(0x7f0000002000)=0x0, 0x100000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x5, 0x0, 0x4, 0x2, 0x0, 0x1000, 0x41, 0x9, 0x1, 0x31fe, 0x10001, 0x200, 0x7, 0x2f, 0x1, 0x74c3, 0x0, 0x8, 0x100000000, 0x6, 0xff800000000000, 0x1f, 0x20, 0x7489, 0x1, 0x3f, 0xb2, 0x4, 0x1, 0x2, 0x9, 0x8000, 0x3, 0x0, 0x7, 0x0, 0x0, 0x800, 0x5, @perf_config_ext={0x1f, 0x1}, 0x20200, 0xffffffffffffffc1, 0x40, 0x4, 0x4, 0x100000001, 0xff, 0x0}, r1, 0xfffffffffffffffd, r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000003000-0xa)='oom_score\x00') 2018/01/18 21:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000380000)=@assoc_value={0x0, 0x1}, &(0x7f00000be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={r2, 0x100000001}, 0x6) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000081f000)=0x11b, 0x4) 2018/01/18 21:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003f3000)='task\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$l2tp(r0, &(0x7f00009e4000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x2}}, 0x2e) fcntl$getownex(r0, 0x10, &(0x7f000062c000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000275000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000aa3000-0xb)='net/packet\x00') sendfile(r3, r3, &(0x7f0000fc1000)=0x100002, 0xfffb) fdatasync(r0) 2018/01/18 21:25:09 executing program 3: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000efd000)='net/l2cap\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000512000)={0x0, 0x2a, 0x2, @thr={&(0x7f000090b000)="54008aac7789c9", &(0x7f0000b12000-0x3b)="48405bfb6489c89b9911974f6a28951917d9718308a266cf6a15b5609da87ce7f89eb0ebdc59aa16636a28af83af04a3f966787ef246f59f188f64"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000135000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/18 21:25:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x8b32, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80f, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 21:25:09 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x1014)={0x14, 0x21, 0xaff, 0x6, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) [ 81.175681] audit: type=1326 audit(1516310709.044:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/18 21:25:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x321000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x5dfcf0a9, 0x68d6, &(0x7f0000f8f000)=0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000009000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "e79a58ac"}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) [ 81.255287] audit: type=1326 audit(1516310709.045:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e99 code=0x7ffc0000 [ 81.296271] audit: type=1326 audit(1516310709.045:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12239 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/18 21:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fac000+0x89f)=0x14) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000e84000-0x18)={0xfffffffffffffffc, 0x5, 0x6}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e35000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) r5 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009e9000)={r4, 0x3ff, 0x5, 0x7, 0x10001, 0x9}, &(0x7f0000cd3000)=0x14) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000730000)={@common=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fba000-0x4)={0x8, 0x10000}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000611000-0x8c)={0x8, 0x3, 0x3, 'queue0\x00', 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000866000-0x4)={0x5, 0x0, 0x8000}, 0x4) r6 = add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0c000-0x8c)="a59f97f0b32fe8c08eba4a0ed132e62010852a9a93d56fea7f278d97a91d75de6a49adf9417563d80d3a319da0b2934dbe9ec71b40c4a2efd3c624a2fd71d9199fc6fd510ec06024169bc69e1d6b31dbc4936daf680c2ebb77075e6c01311d5cac11e5c4cb288e917251ad9d45253c7e7aceb8a57fe83b9df3d926fbebdd8126a4c70df20106414ce1fbd58c", 0x8c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r6) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000401000)={&(0x7f0000215000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000733000-0x80)=[{&(0x7f0000599000-0xfe)=""/254, 0xfe}, {&(0x7f0000b47000)=""/213, 0xd5}, {&(0x7f00004ea000-0x86)=""/134, 0x86}, {&(0x7f00007fd000)=""/55, 0x37}, {&(0x7f000021c000-0xd5)=""/213, 0xd5}, {&(0x7f00001ae000-0x4b)=""/75, 0x4b}, {&(0x7f00003cd000-0xaf)=""/175, 0xaf}, {&(0x7f0000ded000)=""/19, 0x13}], 0x8, &(0x7f0000b63000-0x21)=""/33, 0x21, 0x0}, 0x22) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000922000)={0x5000, 0x10000, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000142000+0x75e)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SMI(r7, 0xaeb7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00002d9000)={r3, 0xaaf, 0x93, "e49dacf5398f1f377638b63bfefa4032d00e762e25f0c8d0216d37440ab461588181b1e56d8459d5601c8e7f40c90032d31a918b1dc4e2661e8b945af0d7a5982229a10b72f41706b57fc9af9d13ea299c060b001ea9815b350748bcd0fd557ebae85a203f8b558fc59259feda373c183e445970aeb931346a54b9893d26fe027b6adc206d89c97d209dcd8f59f703195c70d2"}, 0x9b) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000145000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/18 21:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000b26000-0xb)='/dev/adsp#\x00', 0x400, 0x608002) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008dd000-0x4)=0x100000000, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ad000)="4f57fc", 0x3) lstat(&(0x7f000020a000)='./file0\x00', &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/01/18 21:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001f4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001b0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, r2}) ioctl$int_in(r1, 0x5421, &(0x7f0000462000-0x8)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdf000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r4, r3, &(0x7f000001b000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000e70000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000210000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000040b000-0x40)={0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x3, 0xffffffffffffffff, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) readv(r1, &(0x7f00001f2000)=[{&(0x7f00002de000-0xbb)=""/187, 0xbb}, {&(0x7f00000c2000)=""/191, 0xbf}, {&(0x7f000090e000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ac000)=""/185, 0xb9}, {&(0x7f00001f1000-0xd8)=""/216, 0xd8}, {&(0x7f00000b2000)=""/160, 0xa0}], 0x6) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setflags(r3, 0x2, 0x1) 2018/01/18 21:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$ax25(r0, &(0x7f0000ba5000-0x10)={0x3, {"4fe846ac79464f"}, 0x200}, 0x2) syz_open_dev$sndpcmc(&(0x7f000045e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0x480100) 2018/01/18 21:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000790000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000e94000-0xca)=""/202) rt_sigreturn() setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000015e000-0x4)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 21:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) semget(0x3, 0x2, 0x20) socketpair(0x1f, 0x4, 0x0, &(0x7f0000851000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000996000-0x40)={0x8, 0xfff, 0x8a7a, 0x3, 0x20, 0x3, 0x9c1, 0x4}, &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000017000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) pkey_mprotect(&(0x7f00007f0000/0x3000)=nil, 0x3000, 0x1000002, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000093a000-0xc)={0x1, 0x1, 0x3d}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009d2000)=""/4096, &(0x7f0000adc000-0x4)=0x1000) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x5) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000367000-0x11)='/selinux/enforce\x00', 0x101040, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000fd000-0x1)={0x7}, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b91000)={r4, &(0x7f0000e7f000)="0263abd0ccba3c4c6c8d31499b0202f88ede0db96b4c580272f21e23e6e74d3d192c5e62736bfb0539312defa30c25254d1be6544de702438295ce0688f138ba836a28b25033a0894e4897e00c254f76d637fc08f87703776a9d97", &(0x7f0000ac7000-0xdd)="383700df509bc0c6877d38203588ffe438c99134ddfa10adb00c937a01ea695962c676806d5eb3cd4abe6f1458c668bb80ea44b12618f139a79082a63ac8f731a40d45ec5d1132d662bd4a006f5e828cd16ecd434906b231544880b88d4799703a6612f83a3bbd7990161d39c5f227fb01e520598a04a856c3166048361da8049cb70781d6763564d81702321cf72f9c2d6548551ed1853c465b6eec3f3fea80d1cfa9f6d6a3ff42dc91048cd7b33305ff3dd8bca5f7bfda3995a0e56d1c3f2ebc4a79c4aef6460d3e993a7edd8be4dd45e0bef259ef443c53833eb190", 0x2}, 0x20) prctl$getreaper(0x25, &(0x7f0000897000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(r4, &(0x7f0000b2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e3d000-0x4)=0x27e) lseek(r2, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ea1000-0x2c)={0x1ff, 0x24, [0x1400000000000, 0x4, 0x6, 0x10000, 0x0, 0x2, 0x8001, 0x5e, 0xffffffff]}) openat$ppp(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/ppp\x00', 0x200000, 0x0) syz_open_dev$mice(&(0x7f0000c52000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/18 21:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) finit_module(r0, &(0x7f0000650000)='(\x00', 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003a4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x1e) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00005e5000-0x4)=0x0) 2018/01/18 21:25:09 executing program 3: clock_gettime(0x5, &(0x7f00007dc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00003ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000350000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/18 21:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) dup2(r0, r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/18 21:25:09 executing program 2: r0 = semget(0x1, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001000)=""/168) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a59000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000bc8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000025e000-0x8)=0x1) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) r5 = semget(0x2, 0x3, 0x14) semctl$GETZCNT(r5, 0x3, 0xf, &(0x7f0000d9a000-0xc2)=""/194) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r6 = fcntl$getown(r4, 0x9) getresuid(&(0x7f0000547000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000c82000-0x4)=0x0) stat(&(0x7f00007b2000)='./file0\x00', &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() fstat(r3, &(0x7f0000598000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006a2000-0x4)=0x0) r13 = getuid() r14 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000203000)=0x0) getresuid(&(0x7f0000eb6000-0x4)=0x0, &(0x7f00008fb000-0x4)=0x0, &(0x7f00007ca000-0x4)=0x0) getresgid(&(0x7f0000e07000-0x4)=0x0, &(0x7f0000b38000-0x4)=0x0, &(0x7f00009eb000-0x4)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ff7000)=0x0) r19 = getuid() lstat(&(0x7f00003bf000)='./file0\x00', &(0x7f0000307000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00006a4000)=[{&(0x7f0000295000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000545000)=[{&(0x7f00006ba000)="6156476e04328b37be1edc517a260e7538fc7a52c15f467f739b8095b2dc523b3104dd363058b930246c235080b59e661be9030420da", 0x36}, {&(0x7f0000278000)="5f5c0170a3addc6edb1ec35b27a09a1b4e1ce2183e2b720c84f4250c03a53f3e71055597ee79e8aa08ce7adebbc3e911040d218af9a7b18dc3779c9b889dac3525cf450845815922858122c08babe73479bf1af9002e67d20dd9d7f60519c1af84654cbe45e581007429976704860843b1824461db37487cb82c82f8f94c06da8c0b6b694f2b2270eb2e8311ee9191c5d6611f51eb993ec014a61cc86c70ea13feb96280834e5d27d37f294af67f262f6e519aad74a3302c8aed576f69d60a124157daa2523b9f8d48d0459e7d341c747c", 0xd1}, {&(0x7f00000ad000)="dd35352b815655cd7879526a5fa58a49eb2346371b43bc26032cb8ac700c1d327eee9795077c30917ce1", 0x2a}, {&(0x7f0000640000-0x6b)="9623b38bcf7a5a0fe23e8b7d86db94cfbe6f2e04c2368e41cb94ce4bb0212e8859a0546f12333a78041f2b7994863822be03e5fe1f6a12fc84b199e74cd7ae70e5a5f4165b7def257cecbf0a6fded5d043c07ed28515f6ef8afbdffdf5861ef6f9e0fa892661bac98120f9", 0x6b}, {&(0x7f0000b6f000)="6a2d7f17b8fd195101822b8faea94b596b38182efe1736bbc8449d9119ce320c18fa3b91405275e3a709cb18b125f19459bf7678b2a9b2f600b8c7518853840d23a959e042f486c1f0c54ed6133be9cb3b0856e84b064d5c22f32b87f5cdab25ed1833ea79ccd8362e182ca4f21e5bd941cc1dbffebbd985c84b203b6867b4be6b87983201fc242553e1e016f608c682b56cf6b99eee3e14afa028ce5afd4753ea42aa8e351045b5844c18c2b711f62506dd33374d6e4c60a8e54972bf976685d3f215cf58b2ae1485b5de56e6c26a279b3a1657d89a3669a7011a9dea3ec959e8a914f15abf741b4d4b1b0bdf", 0xed}, {&(0x7f0000f0d000)="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", 0x1000}, {&(0x7f00008ea000-0x86)="b8cc28dd8fe78253dca8bf0de2136c742d769caeddd36d0ec6f735b5799ab6467ba7d7469124052e63decf738be5cd5fd2db92072a84698be32bbf142d841f89f2dd42e7d7e35f196f3c3890793394320d9eee730bb9d64f481daa1618419e7ecb55d16f8aaf15553295aaf4f79d5e2f61ac7d62773f1ab1ef9d231ee67444ba6d4a11bd1632", 0x86}], 0x7, &(0x7f00009a6000-0xe0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r4, r1, r3, r1]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe0, 0x4000000}], 0x1, 0x804) sendfile(r3, r2, &(0x7f0000c16000)=0x0, 0x100000001) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x4, 0x80200) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000cd0000-0x80)={[0x4002, 0x5000, 0x10000, 0x4000], 0x9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000faa000)=0x0, &(0x7f00004ef000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c62000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e3000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006bd000-0x20)={0xdf, 0x2, 0x2, 0xcf0, 0xc8b, 0x6, 0xfffffffffffffff9, 0x7fff, r1}, 0x20) syz_open_dev$amidi(&(0x7f0000253000-0xc)='/dev/amidi#\x00', 0x1, 0x101001) 2018/01/18 21:25:09 executing program 4: r0 = open(&(0x7f0000d43000-0x8)='./file0\x00', 0x101000, 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007f0000-0x9b)=""/155) openat(r0, &(0x7f00009b3000-0xe)='./file0/file0\x00', 0x80, 0x2) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x400000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000)='eth1(*[]proc\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getitimer(0x3, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 21:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6000000) r0 = syz_open_dev$sndpcmp(&(0x7f00004d7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x20402) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000e3000)=0x8) unshare(0xc000000) 2018/01/18 21:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair(0x11, 0x7, 0x3, &(0x7f000053d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000056f000)={@common='ip6gre0\x00', @ifru_flags=0x400}) r3 = syz_open_dev$sndpcmp(&(0x7f00000ff000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000727000)='system^lo^%security\x00') write$selinux_validatetrans(r0, &(0x7f0000f01000)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000f4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002f000-0x4)=0x14) bind$can_raw(r1, &(0x7f000071f000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/18 21:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socketpair(0x8, 0x6, 0xfffffffffffffffb, &(0x7f0000b22000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) fcntl$getflags(r1, 0x40b) vmsplice(r0, &(0x7f000097b000)=[{&(0x7f0000735000)="7f", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) 2018/01/18 21:25:10 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075c000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000034b000)=0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) get_robust_list(0x0, &(0x7f0000c1c000-0x8)=&(0x7f00004d2000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) 2018/01/18 21:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004f4000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x31, 0x26fc, 0x7, 0x6, 0x8, 0x0, 0x3, 0xffffffff7fffffff, 0x5, 0xfffffffffffffffe, 0x4, 0x2, 0x7]}, &(0x7f0000ac9000+0xe34)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002b3000)={r2, 0xb0, "5007c61591b5d64fe2bcef816f580235f3ba6bcd398b87f72b529b85ccdaa338225afdf8746c3da52096a4b72ed60cc6e551497c8901c553472dc593e5f872c5b319775ce9511ceb6a847b20f4b0952a95fa5dd1be814a8f980bcc664e407f4b8da1819dddf895e4fbcaaec1a0047dc7682a11151fffa7e05cf7845635afdf020badbb68c40f83258fd19af13b5aa7b6d3ab3d9b66c28e15e0d831acd4cfb1db1eae4cd936851869a787d8f9c6ec4b32"}, &(0x7f0000faa000-0x4)=0xb8) r3 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000036d000)="00ce", 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009ea000+0xb64)={0x0, 0xfff}, &(0x7f0000d03000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000064d000)={r1, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa0000)=0x8c) connect$inet(r0, &(0x7f000072e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c74000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setns(r0, 0xc000000) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) lstat(&(0x7f000028f000-0x8)='./file0\x00', &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d18000)={0x0, 0x0, 0x0}, &(0x7f0000a82000)=0xc) chown(&(0x7f0000709000)='./file0\x00', r4, r5) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 21:25:10 executing program 4: clone(0x0, &(0x7f0000551000-0x1000)="", &(0x7f00000e0000)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000ddf000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0x3e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000dc000)={0x1, &(0x7f0000aa0000-0x8)=[{0x100, 0x3, 0x80, 0x2}]}, 0x10) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000000000+0xa7d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/18 21:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)="63670000000000000897d2", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000005c000-0x8)='./file0\x00', &(0x7f0000003000-0x1a)={0x8, 0x0, ""}, &(0x7f000005e000-0x4)=0x0, 0x1400) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$kcm(0x29, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) uname(&(0x7f0000594000)=""/21) prctl$void(0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000928000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d68000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000, 0x0, 0x0, 0xc, 0x7, 0x100000000, 0xad}, 0x20) 2018/01/18 21:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000460000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ee2000-0x4)=0x14) connect$packet(r0, &(0x7f00008da000)={0x11, 0x6, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000705000)='/dev/audio\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00006ce000-0x10)={0x6, &(0x7f0000eec000-0x30)=[{0x7, 0x80, 0xffffffffffffff43, 0x2}, {0x0, 0x25, 0x100000000, 0x3ff}, {0x5, 0x10001, 0x0, 0xfc}, {0x8, 0x2, 0x1, 0x0}, {0x3, 0x1, 0xd1c, 0x7}, {0x3, 0xe, 0x8, 0x100000000}]}, 0x10) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x2, &(0x7f00005dd000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a9e000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x4f, &(0x7f0000f93000)=""/29) 2018/01/18 21:25:10 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003db000-0x10)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000afc000)=""/64, 0x40) close(r1) 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f52000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e44000)={{0x4, 0x1, 0x7, 0x89, "52edb9c2c22387f1bdb0e093d88540c8b455b667dbae0d9fea601901b28287b799ddf665ddbbf61e72c62f31", 0x7}, 0x0, 0x0, 0x3, r1, 0xfffffffffffffffd, 0xead6, "b234bbd2ca318fb74f4c159123e9063fbb054953ed6d9ee47d6c4c41365d5d866e7ab5bd1942750d5d89b4372921aa939571611ae039ada7410503d9fe04ddbd", &(0x7f0000e17000)="7070703076626f786e6574312773656c696e75782a29296c6f757365722421ce2724657468306367726f757000", 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x9, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000b4d000-0x120)={0x1, 0x7fffffff, 0x2, 0x3179741a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffdc1, 0x1000, 0x0, 0x7, "94faf2401548f4f44981051a9c9916b1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$usbmon(&(0x7f0000e9f000-0xd)='/dev/usbmon#\x00', 0xa5d1, 0x10000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00003e2000-0x4)=0x0) 2018/01/18 21:25:10 executing program 3: mmap(&(0x7f00008b9000/0x2000)=nil, 0x2000, 0x8000000000003, 0x12010, 0xffffffffffffffff, 0x1) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000f7d000)='/dev/adsp#\x00', 0x3, 0x66180) mknodat(r1, &(0x7f000000c000-0x8)='./file0\x00', 0x11, 0x7) r2 = syz_open_procfs(r0, &(0x7f00000bb000)='children\x00') sendfile(r2, r2, &(0x7f00001a3000-0x8)=0x2, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000a53000-0x38)={&(0x7f0000f0e000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x3fc)={0x3fc, 0x11, 0x309, 0x1, 0x0, "", [@nested={0x1c8, 0x8f, [@generic="cf4c349f1ccf0132c4c4e69c7db19781ffe59d7d8b0bbfc54ee12490859c7382090e590992ee3370fa548dba73b26dd74b679f744483f3b52ab41baa7f623782472f43af02ab9f4ed9039577afdffa1342da23958b18ff38132136db3fc112934c11bec3fafbe06836f10adf89b3b3dca645a3dd61801bac9e0c1369a1b65d4c2db13aeb98a902ebbd92c097f2626d0b7940a909c3298eb0c3b311b63ab6dabe6f1ba58310036c2222a7f8ed37924f43854e92349fdb7159c18468d113b780c3d4bd91398c6a1c7540c3db19", @generic="6649d3f544", @typed={0xc, 0x68, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x55, @uid=r3}, @generic="d33f6e52ff3d1651001d2eae0be9087bdcc981c586f38c67e489dcdc251a1fd3ccac1ad6e3ab768456637c8ad714581479e20aeb85fb93d3a0fa363ab6b5460b1aa421ba2436ab00e1e59710e9445aebe789e799d6539d26161e7917c7063f3c5c8def80fccba744092ad1dad2823c6ac7544c5491cacd41e10d47bd05b4049c97e0dc77923f638058ac94c4399bc70ce2b3eb0f8b1ca242bd4f56458db7193da9d717d6294364a73cdf1f9d80cc63c5237b9e4bb41d130fc88d3fb1f2775aa7b945e73a1be9f4483104ab5153287335d1bd1e55ec3b19a6e40779"]}, @nested={0xc8, 0x11, [@typed={0xc, 0x90, @ipv4=@rand_addr=0x401}, @typed={0xc, 0x25, @uid=r4}, @generic="75a8f55f685188149d2d790e92b86d", @typed={0xc, 0x3a, @u32=0x81}, @generic="2f62ada1735d0f5e1ad245a835dd1a5829825092a03c89703c615ca21a92d221a958dc3c026aac3dfb1ddcb8908e8b0459e8cb9a1883c293cf1198c7ebddb9e799af454aadccd48fc7445cdb9195735a4280c48b1e5bfb54c0b594501ba411db63d02cbcf37f2ad80fcc4780cb0abbe45f8b5e641f38ba6d2f5058d0923cd334ef160e3d659b827ca0", @typed={0x8, 0x69, @void=""}]}, @typed={0x8, 0x31, @binary=""}, @generic="03e7baf608b1d2bb099d80daad2069662041aaceda3ed76ae7efdf27ca7aac81fa35a4eb6a3ab7ddd35fc70d7e919e1edbb76d021a0272d97cd9747b5fcefb1b2265477a741e8009daa982b459d69be0c46ba02b2ca2331232df5766adb26dc52e7616f4ba73d8aef940b5b34061bf26010cf789e2a0d207f5eccfbea3f50778690634b86db0a3bc99e6237eeed14173a996f28e0288daec0706e5346d580dcae0dc5802fc0c9e6ff52bb89bb88ad4be7c5abccf042f511a9f59b5f00b777e46c87b585ebf", @generic="776adb5c364932958706d7bcd565c1e8f810a16cb294a37d35defb8a36563485f756980deec9c2b5ebe2b6816fc5535672b46e36a576d5720749822def2b350f46a7933654de619257434a3b4fb54697f4a4648dbc610c79f13de3ed8c29941cf89e091cd1a19282ab3d9a4b284959545ea0c28c30f92fead3f8cb7ccaa74224cbf3331b34a4b635370c598fab78"]}, 0x3fc}, {&(0x7f00005c1000-0x470)={0x470, 0x26, 0x1, 0x5, 0x2, "", [@generic="", @nested={0x248, 0x80, [@generic="6d7806ec19c3425bcf54715c2e0dc329cd68f622b96919e3a613fd5f128125bf0b896a8faec18d637a37d311e77ba3a0b553fb9abe52f2a3454d8c9ffe16a864cfaa66f7c8b0ee41ba366c1dce19df634a2460478e920b63a101965b1c95e82f9393ea1a856d2e57f28b72c40842681360dfc5b1a030f7b7ed8c49d0f67e4dc926451dbe4276c6d66372fb368f8256fe8d98b34e4604aa00b955379368dd2943eceba397c33747304231be1437ca6527c412de756f6f48a0c098d7565d1ca7f959e575c83046ef0691a891e9a235cda4e98b862a7de4144e6fae9fbf07e86b1ce935", @generic="31a04f6aba1cf20261417e34d26fdeddcad9ef7d153277ce5f84e89f03075741ca43fb8717284a5138d528bf41d7cdf99754e179ab0cdf5e4810350349416b9d193815fec97845da869fa5c8e632ed44089729433ea2733d141dd7b2e83353006c055f6974c3a394b9898013c9eb1bab0812ae68bb4363a6b1bab16a3f102f06318812db0a08cb1389468beb2c790e98733f6fcb9b2165530bca430068e6aae60d880481cd68a1d3f38aec391b71d559", @generic="95dfcdb70693b2a8182cf1683e517c294681d08ff127345bd263557ef3f9807ac6ca3896d00c2f2710bd227fe12203eb1ef676d2e19373dc7e503c0dd51f10b2bb7d8a476b11fb20fa5c3ff561235ae9c177f821ecf614a12b30dc469a050f01e1c1fd672d521687152976d46b992be5696e5216645a89190497a21174126bd57e3355c29579822e7d1de19a592a9184cb4da4d75c29f05259ce", @typed={0x18, 0x67, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @typed={0x10, 0x6, @u64=0x7dfe823a}, @nested={0x4, 0x33, []}, @nested={0x1d0, 0x60, [@typed={0xc, 0x55, @u32=0x9}, @generic="152f25d96a1a4c3848511456bc27cf26d7b9a79fad09e0f6ab7f97fb02a5fd", @generic="510e6d67b77b585a979f133986483cbad101fd9bd1e5f6fccc78737ffb49b51d2adcdcec25da57c7efbd7edaec22517305398e40d839209006d66fc3b0d8d9f17767c76d512e5c99229c0e7f839cf67324b6b31acac20f88b9aeaa86f90b23133ef80a60ff153a008ccec79f7de1365133a0d634329279db99f39ee543b33aec7e40c4af320c54e2fe7a60d3576418fd7e101cf7f7621d6cba03485f7e6e7901336b0cabc0c745d9870c33eda6272227a96728d8341604333be703c7187fb99ca04c870d873e36e73cf78242fd5f", @typed={0x18, 0x4, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="34cfdd8d10ba76b981a0ded15ccd00e3d13513f99e1f44a0ecde103747440030674f1bf84913ea1dfece5e68ca4f021102381b4315b1012040fc6b2382bbbf4299f6a4761465a44d8b97613cdda879b1845c912832a8ef756b6543f368cb164e2c921c0f279ee24ba27d20f8ed8155d139dd5bbfe0099a60db1b96b59372687984378b52f16ebaae7c6a28b4ab16e9d7753469940f88fc8833710d64", @typed={0xc, 0x36, @fd=r1}, @typed={0x10, 0x5c, @u64=0x1}]}, @generic="3b8736f36716d47a09578809f28318c8faf8a982d8573a782b8cf9a2d56870096352cdf3b62904e9a6ce562b4b9e195cb2bb"]}, 0x470}, {&(0x7f0000001000-0x18)={0x18, 0x29, 0x210, 0x5, 0x1, "", [@typed={0x8, 0x28, @void=""}]}, 0x18}, {&(0x7f0000f2c000)={0x21c8, 0x33, 0x402, 0x2, 0x3, "", [@generic="2196eaca4ff2692b3771cd386538bd8969fd6b5283258a2b1da8ef06bb37f684d8879baea67bfa7f8f86d60e2812b2c29ea74199c6b3", @nested={0x2128, 0x91, [@typed={0xc, 0x5f, @u32=0x2}, @typed={0x1008, 0x18, 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@generic="c3e11bb38b8a7a38c05e8551723597508433d89422ece0f776ebe9827d02a4ac9c6fdcfaabdb58adb752e85713390ca4cb5402748c9f3bcce80f24c81f4affdef3127979c62f49ab81469529a41bf4524d250ec7ba5a3b941d1f6991746aa32491ba66c43bcd00b9683cfcb57c202c321611cc1d2c37de6a9f9fd9b198177c78fb7f4cdaaa4e92dc", @typed={0x1008, 0x34, @binary="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@generic="fb5af52611234bb867488401ca11021e53c2d03ea7ffd751f07e98929e2cf80086919b45b72b41c45d4191330c89929da06539b95466c77fb6eea39755f6eb23244748859f4eaee0a2dd626c446d99d2a1c43928de47cdbc4b7b4a9e9c734c2932e390f780d1a37e5174db9890d08a3e54eda5f0b607f10090ccc969e99f"]}, @typed={0x14, 0x34, @str='children\x00'}, @typed={0xc, 0x5a, @ipv4=@multicast2=0xe0000002}, @generic="24f860c3c04d084b5a5fd5ff2b8af68c465a4aa7fa4e760f0ecba66ae634ceee3ead77a67cf66b4d4153571957d0dbf23ea9128d135b3c6cbe"]}, 0x21c8}], 0x4, 0x0, 0x0, 0x40000}, 0x81) ioctl$sock_ifreq(r2, 0x897f, &(0x7f00009bd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/18 21:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) syz_open_dev$dmmidi(&(0x7f00000eb000)='/dev/dmmidi#\x00', 0x9, 0x101000) 2018/01/18 21:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x4, 0x4, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r0, &(0x7f0000cf6000)='9', &(0x7f00002de000)=""/4096}, 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c55000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d3e000)={0x6, 0x7, 0x200, 0x3, 0x2, 0x0, 0x5, 0x3, 0x0}, &(0x7f00001e1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006f3000)={r2, 0x1}, &(0x7f00009ba000-0x4)=0x8) munlockall() 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xc92000)=nil, 0xc92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap$binder(&(0x7f0000654000/0x1000)=nil, 0x1000, 0x2, 0x44010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = semget$private(0x0, 0x0, 0x400) semop(r0, &(0x7f0000c14000-0x18)=[{0x5, 0x5, 0x0}, {0x4, 0x3, 0x0}, {0x3, 0x0, 0x1000}, {0x2, 0x0, 0x0}], 0x4) mmap(&(0x7f0000c92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000c92000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e996e7823ad486ace3562682d99c4ba9"}) 2018/01/18 21:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab6000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000063000)={0xfffffffffffffffd, 0xa853}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000072c000)='/dev/hwrng\x00', 0x10040, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e9e000-0x98)={r0, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000}, 0x98) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 21:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffcf2, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042d000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f82000-0x4)={r2}) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00004c8000-0x28)={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) 2018/01/18 21:25:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a93000)='.dead\x00', &(0x7f0000386000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000086a000)='ppp1\x00', 0x0) add_key(&(0x7f000029a000-0xb)='pkcs7_test\x00', &(0x7f000010e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000871000)="", 0x0, r1) close(r0) r2 = syz_open_dev$dspn(&(0x7f00003ac000-0xa)='/dev/dsp#\x00', 0x1, 0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mkdir(&(0x7f00007d1000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007ec000-0x4)=0x0, &(0x7f0000b96000)=0x4) 2018/01/18 21:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x1f5bb3fb, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000021d000-0xab)=""/171, 0xab, 0x12000, &(0x7f000051b000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000046c000-0x8)={r1, r0}) futimesat(r1, &(0x7f0000949000-0x8)='./file0\x00', &(0x7f0000552000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2c4) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/18 21:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000060e000)='/dev/random\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dmmidi(&(0x7f0000866000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x200) syz_open_dev$mice(&(0x7f0000051000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000bb5000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034b000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000291000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee5000)={0x2, &(0x7f0000620000)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/18 21:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000211000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000e0e000-0x94)={{0x7f, 0x5, 0x2, 0x5, 0x39f, 0x7fffffff}, 0x5, 0x0, 0xff6, 0x81, 0x8001, "3cf50953148d385692a102a8278ba7ce642067acfcac0679aa22dea34611c18804d49104f4867a61edead89de5ece8068caa78a94d9477b3a5efb71f98cb4aec339327cad8f57b95dc8899a5e2c4263d644d533515041647854608ae7f69303956fa681b2d0807f019e2277c1af6cccb8dfc9b127f34c48e79039c598e2281d9"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b9c000)='ppp0%>\x00') r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f000092d000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffbfffffbff8) 2018/01/18 21:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r0 = syz_open_dev$mice(&(0x7f00006cd000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000774000)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 21:25:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/18 21:25:10 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x35e885d2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 21:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cbf000)='/dev/admmidi#\x00', 0x4, 0x40) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00003f1000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000075f000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a7e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000099f000)='net/rt6_stats\x00') sendfile(r2, r2, &(0x7f0000967000-0x8)=0x80, 0xe722) 2018/01/18 21:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000025f000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a02000-0x4)=0x10) accept$netrom(r0, &(0x7f0000909000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a6f000)=0x48) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) request_key(&(0x7f0000b87000)='pkcs7_test\x00', &(0x7f0000e22000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001ff000)='posix_acl_accesstrustedwlan0user.selinux\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000428000)={0x0}, &(0x7f000087d000)=0x4) 2018/01/18 21:25:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/mixer\x00', 0x266000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) perf_event_open(&(0x7f0000012000)={0x4, 0x78, 0x6, 0x8, 0x56, 0xfff, 0x0, 0x2, 0x11222, 0x0, 0x0, 0x2208, 0x20a3, 0x10001, 0x10000, 0x20, 0x10001, 0x2, 0x7af8c5a, 0x4, 0x35, 0x0, 0x20, 0x215fd234, 0x2, 0xbfbf, 0xff, 0x94, 0xfffffffffffffffa, 0x1, 0x3, 0x0, 0x84, 0x7, 0xd5, 0x7fff, 0x7fffffff, 0x20000000, 0x0, 0xffff, 0x6, @perf_config_ext={0x9, 0x9}, 0x3000, 0x952, 0x401, 0x2, 0x4, 0x8001, 0x7ff, 0x0}, r3, 0x6, r1, 0x3) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 21:25:10 executing program 0: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800000000000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/18 21:25:10 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000001000-0x4)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioperm(0x0, 0x7, 0x0) 2018/01/18 21:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) getpeername$unix(r0, &(0x7f0000316000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd9000-0x4)=0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000cc0000-0x28)=[&(0x7f0000eb0000)='\x00', &(0x7f00003a9000-0x1)='\x00', &(0x7f00007b1000-0x7)='md5sum\x00', &(0x7f00007ed000-0x2)='^\x00', &(0x7f0000cfd000)='rmnet0proc!\x00'], &(0x7f0000014000)=[&(0x7f0000efd000)='vboxnet0posix_acl_access#\x00', &(0x7f000059b000-0x1)='\x00', &(0x7f0000a04000-0x20)='security^:wlan0/systemmime_type\x00', &(0x7f000004a000)='!bdev\x00']) r2 = syz_open_procfs(0x0, &(0x7f00009fc000-0x6)='stack\x00') preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 21:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6a000-0xc)='/dev/rfkill\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000b9e000)=""/142, 0x8e, 0x40002000, &(0x7f0000b59000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0xe00, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) r3 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f0000520000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002e5000)="f36ecb8366471a7c35234ab459583bb1fbc24fe3782e3ec578a1215b6153c3620f64d67e00586bd6b74bf301b3fda68367240480448b6618114e7e85bb9a42ce9dff55508f82b527ce1f06b5d8964b7304130058796aa3c0ba3d8474653e3b6958b108ae3f36aedecf7bf90f7cf93b40cc727458ed4b72e625c98b8a5266b9cfb18d20a998494f86ba7f881eaa61ac865aaa88dedfee606a8fcb80a0b65955bbebf8336a255f74f501123cd6260ba0", 0xaf, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000cde000-0x6)='.dead\x00', &(0x7f0000282000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007dc000)='/dev/rfkill\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 21:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f73000)="0a0775b0cce383e5b3b60ced5c74dbb6385df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 21:25:10 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) write(r1, &(0x7f0000843000)="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", 0xb19) 2018/01/18 21:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00005a0000-0x10)='./control/file0\x00', 0x0) link(&(0x7f0000baa000-0x10)='./control/file0\x00', &(0x7f000025b000)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000089e000-0xc)=@sack_info={0x0, 0x673, 0x15}, &(0x7f00000a8000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d09000)={r1, 0x1, 0x1, [0x8]}, &(0x7f000006b000)=0xa) unlink(&(0x7f000049f000)='./file0\x00') 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000364000-0x4e)="23a88d292a49cbeaf09d5c68f7c64b118b1447d134e60fd053ea53181003e362d4b701902e5bc79d9f4210ce146d78e07a2fa782e6e8e8bf8fce607b04c6b85791ce7687332b7e8bdae63c25949b", 0x4e, 0x3b) r1 = creat(&(0x7f0000a51000-0x3)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f000067c000)='net/ip6_flowlabel\x00') getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000075000)=""/42, 0x2a) sendfile(r1, r2, &(0x7f00002cf000-0x8)=0x0, 0x26a9508) 2018/01/18 21:25:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x8a81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/01/18 21:25:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000741000)=0x0, &(0x7f0000699000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b47000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d1d000)={0x0, 0xffffffff80000001, 0x9, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 21:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000cd000-0x8)='./file0\x00', &(0x7f0000786000-0x8)='./file0\x00', &(0x7f0000033000)='jfs\x00', 0x0, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) 2018/01/18 21:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c12000)='\x00', 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/18 21:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae8000)='environ\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/18 21:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f00001c1000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000657000)='\x00', 0x1, 0x1) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00001b8000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f78000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000504000)=0x3, 0x1) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004f7000)=@buf={0x9a, &(0x7f00001f6000-0x9a)="23468aead5e845733bf1e961fde5d09c538a04e68cd881b4f99da4fb42b7fe01df21f3365bdeb1cce0239ab7f5137a4dee4b1b9635191b49e6658ef8ee2f6bf5e5b9518f3b7a3ce40ef053a4ff95ff208099333a477bab16be403983a0f3b4487c5ca3527fd0e1917068608a14423ef94d94cf38232267dedcda99bb54c487611d013a787cc1e49808683f7013f7b1cef18c43f8eca6b2578532"}) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000023f000)=0xc, 0x4) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000631000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) arch_prctl(0x1006, &(0x7f0000dab000)="be98a29c43d667e8db0375a3907951a669eeaa2d7f227cdc24482999a991a57000d11e564b99d61b23") 2018/01/18 21:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f02000)={0x7, [0xbcc, 0x0, 0x20, 0x1, 0x6, 0x6, 0x5]}, &(0x7f0000569000-0x4)=0x12) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000baa000)={0x7, 0xffffffffffffff81, 0x7fff}) r1 = syz_open_dev$sndctrl(&(0x7f00007e5000-0x13)='/dev/snd/controlC#\x00', 0x4, 0xfffffffffffffffe) getsockname$inet6(r0, &(0x7f000009b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000092a000)=0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007d3000-0x8)={0x0, 0x0}) ioctl$void(r1, 0x5450) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x4, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000010, &(0x7f00009fa000-0x4)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000607000-0xb)='/dev/audio\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f0000ca0000-0x8)=0x3f, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000122000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d00000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000096e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000-0x1)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0, 0x0}, &(0x7f000086d000-0x4)=0xc) fstat(r0, &(0x7f0000dba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000948000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000159000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cf7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000485000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bc000)=0xe8) fstat(r1, &(0x7f0000463000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000b00000)={0x0, 0x0, &(0x7f0000303000)=[{&(0x7f0000623000)={0x140, 0x2c, 0x204, 0x1, 0x0, "", [@generic="08022c1f4d87507f86e5a8cc7dff776de8c77364b3436a3d9ccad1d0b7906072a3f779ffe1740555e38fde6d329d777faf7cf287426fab2cf86b9f29e298481b3912d5c49f3ffcf1edbcb971d99b137cb803c8a486824c62903b1622ae3c47cdcaf6df3032e7342d5faa33076f1716c7b37000b083d6f25eea6cbc9910433f085d52f4e88164da20c80870f3e0a585070267784cc2413fb831cdc10aac2ed1fbdd920b0fc4875a0d476bf9483a96077fcff8f1", @generic="e00a8faba40bc0f32d4f4573a71d1c18ac5873f61be29b0f34bb57f5b3471618da08f115d1f365f40b590993fa611bc27a1b4b2433c7051bd020f1db2464ab6bf7992a54e84b1186a03592167354ea302ce64527a2ed3ae6f20e607fa8a9", @nested={0x1c, 0x5, [@typed={0xc, 0x69, @pid=r2}, @typed={0xc, 0x43, @uid=r3}]}]}, 0x140}, {&(0x7f0000ce2000)={0x1c8, 0x0, 0x800, 0x6, 0x2, "", [@nested={0x1b8, 0x5f, [@generic="0c5b0711c064e8e4592dbbc4a9c4419282fb21457859f2571dca4c828fc775ffa9b3060f8f8580d57783f8f271022b8b0d2ac11a297685a84159b29a11b042d843b4f0259e233401a7db3a0e11ccdeece250cfd47eb8b181718fa5856b10ee10216b7a5a9d7b7b0e1271f8e7ec23f99d4dc10863ab025f445c7351e4bef43cf8d4eae8e98644acecb617fd12386f7e73360e361a83181146b54438fa0e5838441f6302c2eeb57e1071bbbf2166701e58bff6e931e3d6bd5685c7dab6b592ef2367c03e8e5e2a85356a55fa8c083a31b96dbb4a39ab7f6d21c6", @generic="89f19be0e1c6d7450c221c559000e460fe4e0c651b1ac015971001fd90988050749fb408ba57a8daf9864e6c272686c8419d2539520c3d7c16164778c2c660593c2873bd84093e90f1a5525df746ade5cbaa0087d56d53460c81733d8ee95d9406eeba2e53b2b044678c07c0be6408efe1df7a39b874e6d85acb82df34af4b5124d87f4eec93d3a6c7dda21d3d0ba0e8c4746e400509ecdf35bd44847f06519d6cf326601599844aa364332c06672080", @typed={0x28, 0x6f, @str='vboxnet1{uservboxnet1selinux\x00'}]}]}, 0x1c8}, {&(0x7f0000d5c000)={0x3f0, 0x30, 0x200, 0x5, 0x3, "", [@nested={0x108, 0x89, [@generic="28792ccec20f9b821ec8db00097975a969325a165d292c0cddd266b53045aac10911488150be83b25436b10772f36744f77e3aca530daf8b0dc53079ea2ae3dffc9034d9422ab6af5d4117998a211479db1d33c87f9a678320e078f26a4fbdf7e25f611a2850af9edbac3ee62c0e2f4d2a547448e82e99fcfb62b4e4c024693f40dfe68f604735ad24eb41f9f609e25d8ff745327124b88794bf85a73c43afdb0df073f416666a024a0dd94c00b935c0e7898e30b0397317f40c197c65b593bb0878f8c39f987e348ad7b4aec0280c7586b8", @generic="f8931683f5094c92789533f4200c6460f8a422c735ec334dac0f194c9045703c166fbf1766961d95e9563ce6233b42f3"]}, @nested={0x164, 0x16, [@typed={0x14, 0x2b, @str='/dev/audio\x00'}, @typed={0xc, 0x67, @u32=0x3}, @typed={0x4c, 0xf, @binary="0b56d98902a21556f8a0bdf003d9ffb79fa13b72666e82f7f6144fa78068a6d747ea6c314e1e6f9bcf75c30f567fced6aa3b03b053d53e6a192472d770832ddd10"}, @typed={0xc, 0x4a, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x79, @u64=0x3}, @typed={0xc, 0x27, @pid=r4}, @typed={0xc, 0x16, @u32=0x4ed}, @typed={0xc, 0x2d, @uid=r5}, @generic="5ac7d2e63b1c1b3bc7e9cbda8ea8e310aa314b8a6acd64171557c9e33f72313cdf4790b59bdbb311f0c94d25ec790ae4aa5775c90445cbdbda6ed54238c1a83519afd4af5b5e0e1c3898378d66f913a695ce0c531b76f6f6d1cf4d2a14fa5e4bc553027bd0a8e87875fe76200a6d34b47735eedf957167e7e6662f2d5586f6c20387717590f90300187aa9e2d3a50afa08b46ce74b9cd9ef39b9bfb129ec07642fbc30a7a520496a1c997a94765f61aa8e"]}, @generic="16b9643f718c5b3e88d908814680a17a47346176d7a01f8a0c9a7185e4c4ac301c66505b94be5126b7de3f21371a7eea0dc3a6ec7b7b9ed104887100cc27fe9c4a6fc9d920a041807bdd578974adbcab3a2c1349661733008bf56d45e607ebbd273512251d2578c31fc11a08c932c60b0f120aa7c7f164b956348897a7e2919e8ee7db6c46b0b1d6b41d294458c24c81e280aa816e95764d3afb6041b44d3aac63091f3729ae1ef08f972a0c39ab51015d67096e8b05c36e37785a57efe71b376704f694878f4a07", @generic="4a24374c5576b306513e234c536998794581195e86e049fe6e323dc02340be67090278217399ade18f56647b25f6bc72e30193d744948fee8bf57c9fbca0cc39eaad318bdcc0b67655434a8c12de29157be8b50399715b8409f74046f6d1f706a2d403334800922960b2148d28d1f3e2ef740c58e80331357d5cfea97ce2ef9335305e8db08e9678123de0ed5036ef744c1d29c577238620d46b60eff330e7238295d60cb88362b5579b"]}, 0x3f0}], 0x3, &(0x7f00000a6000-0x58)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x58, 0x1}, 0x4001) fsync(r0) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") pselect6(0x40, &(0x7f00001d5000+0x2f9)={0x6570e13f, 0x100000001, 0x6, 0x9, 0x5, 0x5, 0x9e, 0x8}, &(0x7f0000bef000-0x40)={0x6, 0x8, 0x4, 0x8a, 0x2, 0x20, 0xffffffffffffffc1, 0x1000}, &(0x7f0000580000-0x40)={0x8000, 0x5, 0xffffffffffff7fff, 0x1, 0x0, 0x1, 0x2, 0xff}, &(0x7f0000fe0000-0x10)={0x0, 0x0}, &(0x7f000040c000-0x10)={&(0x7f000018e000)={0x81}, 0x8}) dup3(r1, r0, 0x80000) 2018/01/18 21:25:11 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000989000)={0x7d, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 21:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00001cb000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000dce000)="", 0x0, 0x4000000, &(0x7f0000242000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 21:25:11 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x8, 0x200000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000000f000-0x19)={0x15, "667c10b417ad2311ad0bce5630f1419662182e5a7f"}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) 2018/01/18 21:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004a9000-0xb)='/dev/loop#\x00', 0x2000000000000, 0x200) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) getdents(r1, &(0x7f00007e8000-0xfb)=""/251, 0xfb) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ad3000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afd000-0x4)=0x10, 0x80800) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cd9000)=0x0, &(0x7f0000dd9000)=0x4) r1 = socket(0x100000000000010, 0x6, 0x100) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f000017c000)='/dev/midi#\x00', 0x81, 0x202) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000532000)=r2, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dda000-0x4)=0x0) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/audio\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x200000000010, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2018/01/18 21:25:11 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000371000-0xc)='/dev/amidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000153000)=0x2, 0x4) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) setfsuid(r1) 2018/01/18 21:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a4a000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400, 0x0}, {r0, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 21:25:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x41f, &(0x7f0000686000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x8, 0x6, "4ac1ee", 0x3e9, 0x3f, 0x33f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, {[@routing={0x2f, 0x6, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0xe, 0x2, 0xfff, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @routing={0x3a, 0x4, 0x1, 0x2, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x5e, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic={0x100, 0xe2, "60c1d523f3b683f32074fa2388b1c0bbec2f979cf221729a31225ae163ecf1b7011a8e6be907a3a17def35ddb48cfeaa931199e25e14929b5938f07a49adec139e9c8a7d4b4a95ed40bd8fa3ec280077df394111ea13cb3718af51b4069cddd16b2e4ba60309c6894d0ba7ab24ade4751e8eb0a4d7881b24366e1d0553afbd29bcc529fb4563c49335f1cd24d5a37742256b76aeee0574c706eafa1a7f94fa8492872b366345c29eea7c181de754235f179d791495ea4fa4abf9f119e3a7d45a2a6a4b486a90547d8381232894cc72ed2ea5a7b555c5957498583e21b2baf0f1f34c"}, @enc_lim={0x4, 0x1, 0x100}, @enc_lim={0x4, 0x1, 0x7fff}, @generic={0x0, 0x32, "6a5c186858e6ef465780749ddf8d21bcdad6a4f8e3f92773fd4f3784d798fac42c02e0edc83531b57b172fd7ae10617d4cd7"}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, @dstopts={0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x18000000000}, @calipso={0x7, 0x38, {0x3ab9b93, 0xc, 0x9, 0x838e, [0x1ff, 0x5, 0x2, 0x6, 0x633, 0x9]}}, @enc_lim={0x4, 0x1, 0xe394}, @jumbo={0xc2, 0x4, 0xffffffffffff7fff}]}, @routing={0x0, 0xc, 0x2, 0x8001, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0x1, 0x0, 0xfa, 0x0, "500ce1741186f7c95ec84f89a156f27050dac7e1fa00ff96beed3df2b4524257f6d3a1dcdedca98d5f8dcd067e41c984e4b2fca3e147f9fff1110cbb83a6d6dc488f511a45ba68bda7b4c8fe5693f88692495e4031326b919daaa11510172b152fa9ef74ee7d47fbf4bec3c426bbbc9afdc611450c4c283116d543bf3ab94e3e59b1c3ea331736be1934910f3496ddfc8afb9ab70e1151d43889deae14f2206cc34b7ac97e3930845c6dfdb8df7fcb0ed960c1be8a70dff1fd5a42ed8fbe4ea330ad151c3666cd463506d42bdc43b677d00cc0d441f2ff2b571daa50879c91f587ce6291e50aaccfa431e657e70cef968a55"}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0xc19, 0xd93, 0xe84]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a3a000)={@random="2f4ad4e5f33f", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0xffffa888, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, "fcdb55", 0x0, "97964e"}, ""}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000313000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000020c000-0x58)={{0x5, 0x0}, 0x1, 0x0, 0x5, {0x29b3, 0x8}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r1, &(0x7f0000e00000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000953000)={0x340, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x10) clone(0x0, &(0x7f0000acd000-0x1)='8', &(0x7f00006d4000-0x4)=0x0, &(0x7f0000a21000-0x3)=0x0, &(0x7f0000ce5000)="") 2018/01/18 21:25:11 executing program 7: r0 = socket(0x104000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x4000fd, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000)=""/0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000940000)={0x100000000, 0x6, 0x4, 0x1, 0x5, 0x6}) setsockopt(r0, 0x10f, 0x0, &(0x7f0000d01000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000003000-0x120)={0x3ff, 0x0, 0x4, 0x9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4e, 0x7f, 0x8, 0x9, "d1192c074792ce8eea405fbf47a2c18e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0xff03, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 21:25:11 executing program 3: r0 = msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) munlock(&(0x7f000017a000/0x4000)=nil, 0x4000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) accept4$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000003000)=0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3ff, 0x7fffffff, 0x0, 0x12, 0xd, 0x1, "fbf8138a89628589c1aee97091020b86164218835fccaa615ef3451c55d14b269d5e17431c016071fbcec34671e0341f42f3e564ac50a8b68ffbe0f6af03a9e0", "22c4bfb4a3bde69b07690fed108145e8b7339f5f02254fac318e5e3b374b8fa05b4958a45f2543b075d026deb5c91106aaaf7b482ee86c084af9584dca1a6585", "5c81c11934902577dbf9d3b26052c8ab54a3d82d43d631cd305af89cabbda916", [0x80000001, 0x10000]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003000)={0x0, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xccf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$netrom(r1, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@full={{0x3, {"976b88c14d81c0"}, 0xa9}, [{"94c2f4445cabdb"}, {"98b8a76eb37b71"}, {"45cdda6846102b"}, {"6a015c1c2f1e2b"}, {"5b9610ab6954aa"}, {"ef1ae3d144c3fc"}, {"a080755282e12f"}, {"04268fe5255b59"}]}, 0x48, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xa8)="281029a3f3fe2eb82212c6087aacf71e523c75ace3118ef3d4730224d41fa5e86cf086d35479dd8007c6e17a12196d3360e00bdc92e28fda43c463d803e5f38678b5832cc669d8c79598bc7387bc59a584e8488df7d992ceb69333ec152e46533692e65ae04819342baafca03fba5970d0581468318ef338bc81bcf29444410b7a8a07ba4835705ea3151f544fb23bd525cdc205926bf54ab37dec88eeaa377bc76ac1cf01186fd9", 0xa8}, {&(0x7f0000001000)="b5954d397008e1bcbd448a9bc0aef44a156acfadc8be60323f89b5273b4eff65e145ce9dd8f29d69cb7fa4fe1246887cbcf30a485a84761d0bce4d56f0784c85b9595e83eeeb4fc7388cb211bcda2d305b0915a6cbab08eb47856ed1f4cc661c9f23dee4e0eb2212c583a126f430bcb44a78bb084f90c1c97063a90cf4728429c13fe9be8bc9623538f1e68cdaf348a50ec4fc1ac5fa42c9e9faa569e1b73d00bd0252b49f13cf7ac87c5625b8117bbff35db32cd5c5945b63fe6b5fbd086ec64ee26357df0ef93e038bad0d42d18c58bcb39c64eb88c5ce12945bd61c98e3a39b82f5f96fe13cab4f", 0xe9}, {&(0x7f0000001000)="f7ab625ee08922d60fa1e482ccded3592f210f55eea16bd4b5a5ebb807f8333e699353b674385ae6f504d9", 0x2b}], 0x3, &(0x7f00006ca000)=[{0xc0, 0x118, 0x9, "482cd81694fe15c831c503a2f9c58bea74cd893c59874da6b7762643d160b66febd0c2807a8d10b80e7ba6e043d63d3362e01d79e2845ac2f34f4e7251a64f6bf7e03d163fa848d824a4b424b1ba546922f192e15e5e3119d07997e6a53e181d60800e13609e273c40b059cd8fcf8c5eac6d53860c5045ca863ec629ddc921d2af0e55ff272918dca9e5127c589212fe33ea8f1d2d32bd73de459a29d8b8d7234e37726d84912714afbbd3"}, {0xa0, 0x29, 0x7, "8754eafa8c1c93a7417d6b55a95558beaf207ed72a13377926364b1573e57be0ccb3b40507e3c9d2b0cde833b3386011bf6f5e68638b8188c5b5fdbf20e4b1f4d37e23ecc487cc4dc31784f812eec9eb78bea65c070be279b214d3ed09ec42f76ae4b0519d5693c5a78b308034284b76c4473184217ee1e813d3792648a8e5eca21276c54d5cb517e82492fa78ec"}, {0xf0, 0x117, 0x5, "8ff5ad0779643f0d291ef2418c174f241fe8c6efa427e7dbee0cdbc2f16b1b5b23ecadd6ff8bad24e1969f3448b9df97c5eb5e7f0f613a80a1d49ce592d4e6b468571ee04acc8e46b70087caf2677ba4d782d411834deae708eb9a4ee9ba99824786f84366e008bae95399795fb48d69c0c7a5972d82d0faf9be883658a28447544f4ebf3a76ec203bd97cc7d78cf5b01392c90a33f14872a763bb0f9e9844284c321e981d192e35ac4bc7e36197bef4014bcdf1f4c55fd7df9f60ecb8d589e6968c6dc4e6845c6141dffd05525aefc022d02d466def16460f"}, {0x1010, 0x100, 0x6, "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"}, {0x7c, 0x110, 0x0, "c5399c6dade0d8618a6d256147be475ec7d4f2341f78c6071312f6a0ccbed894cf88876e02c527ebc6837dfa33d8204f36bf93aa207cb493fa6ab6ac0facc95d3712a4bb95c29b42ae72e32dbb65e0f77585fef54924d378809987206ce1ff3040e86de0221fa3a78ddc58ceb2c191ce469f0cf3f6b31471afb1dfcbdc457a89dfb36987e06aa44fe88224c9ced3bc2f3fec0c0a533f572679810302c2932a0a7474ff6a121f8901fd175658754a608bb1b27c53c8d38f9ab9b5e51f23af991c61bb73cf466c210522fd9b78e4b0b9aeb1dfb84956bfbecc"}, {0x78, 0x13f, 0x100000001, "902cb534ad9fbc0a1073fc65ed533c6394bcf68612f50f21eda5aeec9b2e40eefcf660ceea4b8394ee0322a8042754ba01349fa6cfa47f0f30ef02a7f2cf24a1980a2e38f0ecd25d92f909d1e0d7d4e95b91f27b885042cf3b8c70521940caf8acff9abb2f"}, {0x28, 0x10e, 0x5, "a35e7bbafc6ee6752f377caaba7d99cbcb55ba2806cd61"}, {0x10, 0x117, 0x5, ""}, {0x50, 0x115, 0x3ff, "92248a068fd48fb43fb624407d250c4673ab62a844e0e7a85ce17803249c3c35f57bb7945831c9f191a9a859d678b9351a64dc0180fac3e12ffb1b9fd4"}], 0x1448, 0x10}, 0x4000) accept4$netrom(r1, 0x0, &(0x7f0000002000)=0x0, 0x80000) msgrcv(r0, &(0x7f00009c5000-0x92)={0x0, ""/138}, 0x92, 0xfffffffffffffffd, 0x1000) fadvise64(r5, 0x0, 0x40, 0x2) 2018/01/18 21:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = semget(0x2, 0x3, 0x1) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000b75000-0x1000)=""/4096) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x10000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000010e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb-cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000800000)=@generic={0x0, ""/126}, 0x80, &(0x7f000017a000-0x10)=[{&(0x7f00009f4000-0x1000)=""/4096, 0xffffffffffffffef}], 0x1, &(0x7f0000ddf000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000589000)={@generic="632f110eb038b767abb878e4cba0d458", @ifru_flags=0x8801}) socket$alg(0x26, 0x5, 0x0) r3 = openat(r0, &(0x7f0000bdd000-0x8)='./file0\x00', 0x48500, 0x2) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000ccf000+0xbc7)=""/185) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000044000-0x8)='ns/user\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b14000-0x8)={0x0, 0xffffffffffffff30}, &(0x7f0000647000)=0x8) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) sigaltstack(&(0x7f0000a14000/0x1000)=nil, &(0x7f0000b38000)=0x0) 2018/01/18 21:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000093000)='keyring\x00', &(0x7f0000e6f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000312000-0x5)='user\x00', &(0x7f00004f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e5e000)="b2317ec21d0451192dbca45a7f529bc3f668e199de4a4806a81cc39a2dc25b145a58fb409ed266f96e6639f83300c3468813947d930c1e17efaa914731c09e72abd21fbed619ce324004dc023176620e16d5288557595d4aee", 0x59, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r1) r2 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x111, r1) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d37000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000029d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(echainiv(rfc7539esp(cbc(seed-generic),crct10dif)))'}, 0x58) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() clone(0x0, &(0x7f0000ba7000)="94", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/dsp\x00', 0x101500, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) ioprio_set$pid(0x2, 0x0, 0x4000) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000261000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x68)={0x8, 0x7, 0xfffffffffffffffa, {0x0, 0x0}, 0x9, 0xac9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmsg$alg(r0, &(0x7f000011d000-0x38)={0x0, 0x0, &(0x7f0000c08000)=[{&(0x7f00000cd000-0x89)="568ab79e9850e109815bd563a4d46eb4bb2a9e416a6c0acf5dd59b294b6104ad04b31a4589746cafd5fe4b27c9b514c3dae7b1d26e4aa85aa8c2796886f1b43e3b76c7f1daecad72434299f6643019d7af04a6554293f62bff053004f772a33c533c5c6ffd5f876165cd9a2cce0e8e30ba8d2a04e425ee3fb6e255604ff1ac6d4e970549bf95279c10", 0x89}, {&(0x7f0000aef000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ef5000)=[], 0x0, 0x200000c0}, 0x4004001) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000007f000+0xf25)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x14)='(em1^vboxnet0vmnet1\x00', 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) 2018/01/18 21:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000004b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000962000)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c5a000)={r1, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/mixer\x00', 0x28000, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000396000-0xcd)=""/205, 0xcd, 0x40000000, &(0x7f00001f4000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000c19000/0x8000)=nil, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000057c000-0x98)={0x0, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800}, &(0x7f0000a38000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000480000)={r4, 0x3}, &(0x7f0000e11000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000004c000)={r5, 0x1, 0xcb, 0x8}, &(0x7f000003e000-0x4)=0xfffffffffffffe72) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b7d000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f74000)={&(0x7f0000f74000)='./file0\x00', r1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x4) 2018/01/18 21:25:11 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x1, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000+0x384)=[{&(0x7f0000007000-0x65)="d9802b2774527e229153f46677a63da5d20636bb4ab34efa3ef177ac2d06148c5cd6dce51532698e9aad39583dbbe7dbaceda2a914895a9a5315d91f78cb35fe3f7528a9ebdc87ffea6667664993c116e8713b9a7bc8419ff3f665e2e189fd6691c5721816", 0x65}, {&(0x7f0000004000-0xc4)="65a645a23d7c8967083405f87d0b81acfca295f37306870ec8ac6aa46adc96f28e26584420773d1a3ceee42b09f340e9a3256f0a9d74edcba94d3424182c79596caacdb961a892f6d9a68d720281eb2ccf971fa39cfe616413fc5f48fd2bee2c6caa18cdbea3932293f08a13814c1140a5e13e79fa7245dfd1b5f7a00e615de17b714e2583d13e705fcd0c524e90433936a6572c0bdd0f334ed0ed5c1a866e66cdd5984dac17e682ee6b2662170d14e15fd5db892c346e30ce8645eb0a416b8fcb3e8d28", 0xc4}], 0x2, &(0x7f0000007000-0x140)=[@assoc={0x18, 0x117, 0x4, 0x5fa0}, @iv={0xc8, 0x117, 0x2, 0xb0, "93ca231f37c8d5c259132efe308635656f825edb33f5b8808e4e2ad38f260498d25c3a25853fc32213bc69f72e70142d27169604f86d541b332084787d26ccf82cb339a67f720de7a23f9b389ee40b6ba55eb81aefa352118b5b5635574ecdfe19c2e6f0cae53ddc7d1bef48255588fc481738993ca4e6744cf3912cef64d65e6df1cd8fc58c9155aa147bf05fbf56e9ef064ccf1eda81c74f338be9c928681c675637c3e14d65b67f6cfa9d9dfd7c05"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xe2}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0xf9}], 0x140, 0x24048000}, 0x810) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000096d000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/mcfilter\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f00002e2000)=""/49, 0x1b}, {&(0x7f0000d7f000-0xf4)=""/244, 0xf4}], 0x10000000000001f4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000407000-0x10)={0xfff, 0x3}) 2018/01/18 21:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000771000)="", &(0x7f0000c92000)=0x0, &(0x7f00008df000-0x4)=0x0, &(0x7f0000684000)="") r0 = syz_open_dev$sndpcmp(&(0x7f000019d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000cc4000)=0xad) 2018/01/18 21:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 21:25:11 executing program 4: pipe2(&(0x7f0000557000-0x8)={0x0, 0x0}, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000078e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) recvmsg(r0, &(0x7f00007dc000-0x38)={&(0x7f0000237000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6a000-0x60)=[{&(0x7f0000ba4000-0x52)=""/82, 0x52}, {&(0x7f0000311000)=""/4, 0x4}, {&(0x7f0000a86000)=""/4096, 0x1000}, {&(0x7f0000a03000)=""/253, 0xfd}, {&(0x7f000057d000-0x87)=""/135, 0x87}, {&(0x7f000063a000)=""/10, 0xa}], 0x6, &(0x7f0000ae6000)=""/225, 0xe1, 0x2}, 0x12000) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/01/18 21:25:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x5, 0x400, 0xd5, 0x500, 0x100000000, 0x1000000, r1}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000d3d000)=""/200) remap_file_pages(&(0x7f000063a000/0x3000)=nil, 0x3000, 0xa, 0x6, 0x8020) r2 = syz_open_dev$loop(&(0x7f0000eef000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000772000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000053a000)=0x0) kcmp(r3, r4, 0x3, r2, r0) r5 = socket$inet6(0xa, 0x5, 0x0) getsockopt(r5, 0x800000000084, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000058000)=0x8) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003000+0x9d7)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) pwrite64(r1, &(0x7f0000642000)="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", 0x1000, 0x0) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x1, 0xbdac, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000103000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00000c3000-0xd)='/dev/usbmon#\x00', 0x4000000000000000, 0x100) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000104000)={0x800, 0x8, 0x400}) [ 83.272497] QAT: Invalid ioctl 2018/01/18 21:25:11 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000e4b000/0x3000)=nil) shmat(r0, &(0x7f0000003000/0x3000)=nil, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008cb000/0x2000)=nil) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x10001, &(0x7f00008cb000/0x1000)=nil, 0x3) r1 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f00008cc000)=""/67) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000+0x6dc)='./file0\x00', 0x20680, 0x124) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000046f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000034a000)={r2, 0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00006aa000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fe0000-0x1)=""/1, 0x1) read(r0, &(0x7f00005fa000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 83.456049] QAT: Invalid ioctl 2018/01/18 21:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000cb5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b31a6041a91f6156d54cbc00e0cfb44a67fefb166afebb15d67d179b9fea7f5cc0a196c8e8d704d1599fc05d711f0c8bf6d44f38771a03f8a4"}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000076f000)=0x0) getpgrp(r0) 2018/01/18 21:25:11 executing program 1: clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setpriority(0x1, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000bc1000-0x73)={r1, r2, 0xb5, 0x3, &(0x7f0000000000)="", 0x8, 0x0, 0x0, 0x7f, 0xbb56, 0x0, 0x2357, "cef53c07535eb24777a474ce481277a5709e957e5d9ef1a5f511a675f58bf2a151fe90905bc228382af7dcbf96d04ac33303edeb51cb439b43c51885c6a89478d8eb8bd7ce2076e73f1755"}) 2018/01/18 21:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000be2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e7c000-0x4)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c5f000)='/dev/vcsa#\x00', 0x8, 0x48201) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000360000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000)=0x24) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_thread_area(&(0x7f000037f000-0x10)={0x9, 0x100000, 0x2000, 0xcbee, 0x81, 0x8000, 0xfffffffffffffffe, 0x0, 0x2, 0x5}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ee7000-0xb8)={0x0, 0x3ff, 0x80, 0xa97e, 0xfffffffffffffc01, 0x11, 0xffffffffebe7f170, 0xd25d, {0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9ac2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x76a5, 0x0, 0x8, 0x4}}, &(0x7f00009ba000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000349000-0x10)={r2, 0x401, 0x9, 0x5a1}, 0x10) 2018/01/18 21:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) syncfs(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) syslog(0x1, &(0x7f0000609000-0x36)=""/54, 0x36) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001e6000-0x38)={&(0x7f0000ef5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000905000)=[{&(0x7f0000b18000)=""/124, 0x7c}], 0x1, &(0x7f0000905000)=""/221, 0xdd, 0x10000}, 0x40010001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000962000-0x4)=0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) open(&(0x7f0000020000-0x8)='./file0\x00', 0x2000, 0xa0) mknod(&(0x7f0000c02000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000098a000)=""/4096) r1 = syz_open_dev$mice(&(0x7f00008f0000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000891000)={0x20, 0x2, 0x1, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003000-0x5)=0x6) 2018/01/18 21:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) finit_module(r1, &(0x7f0000875000-0x1)='\x00', 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62, 0x0, 0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000030f000-0x38)={0x3, 0xaf6d, [{0x400, 0x0, 0x9}, {0x6, 0x0, 0x5}, {0xfff, 0x0, 0x9}]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000864000)=0x0) 2018/01/18 21:25:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x100) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000961000-0x14)={0x0, 0x80000001, 0x3c2c, 0xfff, 0x3ff, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000139000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000646000)='/dev/vcs\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffe000)={r4, &(0x7f00007df000-0x72)="d400000000000000015652a1204ea43e57a01847e64ab70869461647804787b7f08c9448328dc12031f242f9f7e7b909c1fd18f918eb485972e4620031b654560fbcdde034f2ff3134c87da9247c683178b056d90bb1c4e71fa5e9a32f20aca780d1425a1bc735dd65ba780949aff7c8d70b"}, 0x10) 2018/01/18 21:25:11 executing program 6: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ebb000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x2) 2018/01/18 21:25:11 executing program 1: r0 = socket(0x800000401d, 0x2, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000002000)=0x0, 0x39710a446e12bee0) r1 = socket(0x0, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x8, 0x4) 2018/01/18 21:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000c01000-0xa0)=[{&(0x7f000094b000)=""/21, 0x15}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x80089203, 0x0) 2018/01/18 21:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000006a000-0x4)=0x0, &(0x7f00000db000)=0x4) r1 = syz_open_dev$midi(&(0x7f0000658000-0xb)='/dev/midi#\x00', 0x1, 0x402040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b35000)={0x1, &(0x7f000066d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000056b000-0x10)={r2, &(0x7f0000bbe000)=""/158}) 2018/01/18 21:25:11 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x4, 0x7f8, 0x5, 0x6}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000)="") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000000f000-0x1)='\x00') 2018/01/18 21:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) writev(r0, &(0x7f000016f000-0x40)=[{&(0x7f00005c5000)="45aac3651f2e4841071c3eb226a7ac2e6337ad46ec0247c764bd753849f3f00271670d7ac84a3f0b5f257c802a5e9064fad69b75a7295f85311b26745c03926eee4a178879f183fb502a6ed402d77a7764004fa4c926796449443f3d6f2c3dcc32ae65de86774d6bb5c3c67c644c8dcaefce5098824cb2aa504d942ba4cf1f438677866c98104b602a7a78af89998705e163392ce7e284019297c4e783e5d5e7f6ecc277c9f08fb4c646392b45f27babb3075a7f5b2e521196bfed9806e967eacacac1dda1c52ef8ecb808ade903e1873aab109671716caff1c35f7230ddecf9bdb2974d70c651f28059729e3286875540", 0xf1}, {&(0x7f0000459000)="58b4", 0x2}, {&(0x7f0000f52000)="475f1372baf83d36c7f3e8334a844ee379f4fa4bef33a2450d8eb3d0d29dde687ffc671a5c6a176b4c763cc977fa4b5f55948938", 0x34}, {&(0x7f00005ea000)="2395d9a66176476f7cacd4b9e13380acc01372d97b5affc6ce87177da661f1072be2", 0x22}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r0, &(0x7f0000c16000)=0x2, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x80000, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000346000-0xb)='/dev/hwrng\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00002c7000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000005f000)="6e65742f7463703600f1ebb473b03eae7d59eefb18160cffa0f10a7d948a92754ba6b197d62a9d8267446daf1d7b2c5a60275a9b0d07131a72da47c4576faa4d0311102bef596ef1a19823c5543a0fcaddf60162cc1ad3690855b1c7eb8b8095f41dfff0f4c0189e812ba79762154cd9a3fbf2e5227f9bf1260457869b98e5eb12868990bebf23cb677632c4b252cc70abb2bdc4eedf6f89f4c83de702e044322ff57c0e96f0f4b1071957467e6d89007c87bfd7a8d1b7663c2d9aabba26b9b818095fea9d3f3c") readv(r2, &(0x7f0000315000-0x80)=[{&(0x7f0000cbc000)=""/4096, 0x1000}], 0x1) writev(r0, &(0x7f00007e3000-0x90)=[{&(0x7f00000ca000-0xa7)="efef370e02433ae4f2e2cf02a7314d867512bac002dafbca08921c91d07e025117819a94ae542d801f5e2d716a8da57b6c8ae3077b9b84b0efac16034850427a291563002c75a65c215c576e5d89649f8fd6736c66427649813eac6974a22b69e2cf96296065056db9be89f6df0be8a00fce6bbe1e39f7f8bd86574eb2995343d68832b59307f03dd4f420c3171b6e9076180b840978f13cf3ff037a905e39f0c6b4f442685eb6", 0xa7}, {&(0x7f0000d11000-0x1e)="618e62d273249990d01f8cdedeaac15503066684a894d244108f1af70633", 0x1e}, {&(0x7f000050d000-0x89)="8203ed2c05f3b8c918239b612a81a1c4054ac190519e8afda0727ea11f31e7e3f0ac6a505c0b3927b17c5bc71dd3ea9b420ecaeb6ec75a57ea43b099bb1c3b58f34561744e113020fa352eb5eea9f2fa445acc38a84a996087efbb83767413f88c76258650a62c11b0baef9aa2b79c572c20b4523ecf889edbfde146e4930892afdc0b95a44d91e7f8", 0x89}, {&(0x7f0000559000)="f5f01960b805f20ddf2f7d17baf51f3fa4b94aca27d638f4e3445b7c70bd4605b9dfa9ee02fa151dc72919f64cee72be96d4a5dbead401113ff08aa2d8370c5a2ac5ddcfe9f2b2600069cf5c8776eb1ca01c7215806426abb407b5a5f169c29407b6adb0dccd4f3b5cc55863189af6a41088721fc94dc1196bdea4dc", 0x7c}, {&(0x7f000024c000-0xc3)="44dadf54afedc9c0f1dce496f3ab02d01fa737d22ce91e46bd643ceb9cebe89b298c23c39550b842ca5bc9686a11fde708aa5d328adc9ed72dc0eaf7dfe0f176598cc23e79da55980d99fd08a91f5b833622dd1370018e98a9f025821cc947b603367d8033d92c9a002bc84966d3c68de819034875e5d782465662b96b8b83f8c9bddf4fd0884074b7fad1a932ca3e8eafb01c3bb4d0fa9ffcc14e96bc4737c03e4df91f5557575210b5c50a1638b38f9de7248a87aa05cade2c62478f699cd4f9d5d1", 0xc3}, {&(0x7f000049a000-0x96)="5ee72c3dd79c309d3143115f3c349fadd343ffb2dfceeb3746d37a86d2e0693efe94b0da0ad1637275ccead4c50dc2b4140bfd6cdecc2c433d0627ba8a950d8ba1bbf760e077c0cfc8e45846ece0c9c46c6c42d0e471b7c462109689ee3aac95a3839e79ffbe5bbfc31df3e3212e96ed8cb1cd6ed195a57bdaee6dc1a4d3a50a290bdca81b69737a47b8c83231a46dbba9fa27894ae4", 0x96}, {&(0x7f00008c2000-0x1000)="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", 0x1000}, {&(0x7f000039b000-0xc4)="e7dfd90b1fcf15787bda3eec7181a0c00d92d04ca8ca77466ce3b0452c3c0f1f4df4a00a973e1d6f68dd5e64e5e9c86ca7a3b921f073ffcf6d5ee46fc312075403606253d317098d7f0aa3fbf0150485653b1444e07a7d0216ce829a9bf631ffdfb9d87f9b2c69985855f20b4a4abcb50b12440ddc190c266dbc5d4d1bc1d25cac1577b2e234e402cd1908d01cd3153ac5b2e327dc2836e74b4e9772af352d6d6a0aac20f404a6cb0370c40842daf5cb905d488f6560a25f8f6a2538a21b12a22406bc31", 0xc4}, {&(0x7f000060a000)="136a9a232bb67a548d9089fa15b0d747e40a1821e9ed19ab6094e7d1fa5bbfefdb24fe8b037edc8d781b0e302c66b9a04d0da8e4b242bc568a960bebc373d53730b4062d6c7a5809edcdcb9412d3b5d4b6b497c4bf6e00f38f006ab2d4c13e33a640a44407db0e5e320ec2ed631f14754d82d63f568173745d68fd5ba540d0803499a2cbf598d4f26290bbc947998f02abc4a377e109c518c9c21912563eef4103e071a9ee0b75108ed0503488f9a82ef6fb1205db7490cf294483a5292993836d1b7a47ab7eb67f8c833f8313faa504645548885b39011ff362a0f1474f52ea56e0da09", 0xe4}], 0x9) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000e89000-0x4)=0x0, &(0x7f0000072000-0x4)=0x4) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) inotify_init() 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00003ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/sequencer\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000038c000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x1, 0x2, 0x60}, &(0x7f0000581000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000012d000-0x8)={r3, 0x1}, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000120000)={0x0, 0x0}) migrate_pages(r4, 0x3, &(0x7f0000f92000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x0) fcntl$setown(r0, 0x8, r4) r5 = syz_open_dev$midi(&(0x7f0000851000)='/dev/midi#\x00', 0x5, 0x18080) r6 = accept4$llc(r0, &(0x7f000067a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f69000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000003b000-0x4)={r6}) perf_event_open(&(0x7f0000945000-0x78)={0x4, 0x78, 0xf0, 0x1, 0x102, 0x4, 0x0, 0x8000, 0x10000, 0xa, 0x800, 0x1, 0x2, 0x0, 0x4, 0x3, 0x2, 0x10001, 0x7fff, 0x401, 0xfffffffffffffffc, 0x0, 0x4, 0x100, 0xa8a, 0x4, 0x7, 0x5, 0x1f, 0x7bd6, 0x7ff, 0x0, 0x871, 0x100000000, 0x3, 0x7, 0x3ff, 0x0, 0x0, 0x7fff, 0x4, @perf_config_ext={0x7fffffff, 0xe6bb}, 0x11, 0x1000, 0x6, 0x0, 0xfffffffffffffc26, 0x80, 0x1, 0x0}, r4, 0xe8, r5, 0x4) 2018/01/18 21:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00005db000-0x53)={0x2, 0x0, [{0x7, 0x101, 0x5, 0x1, 0x4, 0xfffffffffffffffa, 0x3f, [0x0, 0x0, 0x0]}, {0x0, 0x28, 0x1, 0x7, 0x2, 0x3, 0x1000, [0x0, 0x0, 0x0]}]}) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fsync(r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000c6000)={0x2, 0xffffffffffffff00, 0x2, 0x8000, 0x7, [{0x1, 0x31f1544b, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x3, 0x0, 0x0, 0x1108, 0x0, 0x0, 0x0}, {0x137, 0x0, 0x8001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3ba8fbf6, 0x8001, 0x6, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0x2400000000000, 0x7f, 0x100000000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xeb, 0xf7f, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x8000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070f000)='ns/cgroup\x00') preadv(r0, &(0x7f0000c6c000)=[{&(0x7f0000165000-0x3a)=""/58, 0x0}, {&(0x7f000095f000-0x94)=""/148, 0x0}, {&(0x7f00004d9000)=""/160, 0x0}, {&(0x7f0000ca6000-0xd0)=""/208, 0x0}], 0x1, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b9d000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fb9000-0xa)='/dev/vcs#\x00', 0x6, 0x400001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb5000)={0x0, 0x0, 0x0}, &(0x7f0000e04000-0x4)=0xc) perf_event_open(&(0x7f00007fa000-0x78)={0x1, 0x78, 0x7, 0x3a8, 0x4, 0xfff, 0x0, 0x101, 0x84, 0x2, 0x6, 0x100000000, 0x9, 0x1, 0x6, 0x2, 0x8001, 0x6, 0x100, 0x8, 0x7, 0x4, 0x15, 0x6, 0x6, 0x1, 0x5, 0x100, 0x10000, 0x0, 0x1, 0x5, 0xbcd, 0x80000001, 0xffffffff, 0xda7b, 0x7, 0x9, 0x0, 0x2, 0x3, @perf_config_ext={0x6, 0x3}, 0x1000, 0x86, 0x0, 0x7, 0x7f, 0x1, 0x4, 0x0}, r2, 0x5, r0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000017d000)={0x0, 0x39, "8c5a37d97822a7f1f2eb9484e9b0ce59820fd3ba2bad40d70f84f4f3cb636fb8bc4418ba6deb6c40036d0e2f433aa7912d93f55bf45f9ff2f9"}, &(0x7f0000bbf000)=0x41) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000486000-0x8)={r3, 0x10001}, &(0x7f0000629000)=0x8) readlinkat(r0, &(0x7f000001b000)='./file0\x00', &(0x7f0000803000)=""/77, 0x4d) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b72000-0x4)=0x1) 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000396000-0xc)='/dev/amidi#\x00', 0x3, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00009d6000-0x10c)={0x1, 0x18380, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000061000-0x20)=[{&(0x7f0000e31000-0x1000)="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", 0xf20}], 0x1, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sendfile(r0, r0, &(0x7f0000083000)=0x0, 0x4) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000ef000-0x4)=0x0, &(0x7f0000304000)=0x4) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d90000)=0x412) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000213000)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f000095e000)="06a9d18fe4b2ca0059b2e3ac0d8f473f2babcfa57b72a6a963b6f1eff0e618c94df1f70fa0f8488c00eaeb93718fc1d924b38670000288519e9652277745e206c49c8c07e2970df38a29d3883551350a6fc52d08eeeb1b5734f56010a3c2d310a4a6ab9f41d1eccb9238bccbdea9ee2a05e1256229160a11a686dc180cee2bde3e96bcb0f103c3") close(r0) 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000972000-0x10)={0x1, 0x6}) write$tun(r0, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x804, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0xfe8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x1, "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"}}}}, 0x101a) 2018/01/18 21:25:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x76aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r3 = shmget(0x2, 0x2000, 0x20, &(0x7f000047d000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001000-0xbd)=""/189) ioctl$VT_ACTIVATE(r2, 0x5606, 0xc704) r4 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x7, &(0x7f0000297000)={0x0, 0x2, 0x3, 0x1, r4}) flistxattr(r2, &(0x7f000056f000)=""/191, 0xbf) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x8) ustat(0x1, &(0x7f0000279000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000595000-0x1c)="c2f80000000400ea0000000000000001080217000000070000000039", 0x1c) r1 = shmget(0x0, 0x3000, 0x2, &(0x7f00002fe000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) recvfrom$inet6(r0, &(0x7f000094a000)=""/0, 0x0, 0x0, &(0x7f0000176000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000be2000-0xb)='/dev/audio\x00', 0x400000, 0x0) connect$inet(r0, &(0x7f0000fe7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r1, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) shutdown(r1, 0x1) [ 83.806659] sg_write: data in/out 524252/4080 bytes for SCSI command 0x0-- guessing data in; [ 83.806659] program syz-executor4 not setting count and/or reply_len properly 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x100000000001, 0x20000000000000d4, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005e6000-0xc)="73797a6b05596ccb5243b204", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000500000)=0x4bac, 0x4) 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b4b000-0x8)='big_key\x00', &(0x7f0000a2f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000454000-0x8)='keyring\x00', &(0x7f0000a82000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000bf6000)='net/rt_acct\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000736000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0, 0x0, 0x0, 0x8, 0x9, 0x8, 0x5}, &(0x7f00006e5000)=0x20) keyctl$restrict_keyring(0x1d, r0, &(0x7f00006e6000)='user\x00', &(0x7f0000557000-0x4)='GPL\x00') ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = getpgrp(0x0) mq_notify(r2, &(0x7f0000c10000)={0x0, 0x5, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000fa8000)={0x0, 0x0}, 0x84800) lseek(r2, 0x20004, 0x0) 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) r2 = dup2(r0, r1) r3 = gettid() mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000fe2000)=""/213, 0xd5) fcntl$setown(r0, 0x8, r3) [ 83.862583] sg_write: data in/out 524252/4080 bytes for SCSI command 0x0-- guessing data in; [ 83.862583] program syz-executor4 not setting count and/or reply_len properly 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000005b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000005a000+0x6d)=0x0, &(0x7f000005b000-0x4)=0x4) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a51000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000262000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fe5000-0x20)={{r0, r1+10000000}, {r2, r3+10000000}}, &(0x7f00006f8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x200000001, &(0x7f0000006000-0x20)={{r4, 0x0}, {0x80000000000000, 0xff}}, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x6f34, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a62000)='/selinux/checkreqprot\x00', 0xa001, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000e80000-0x21)=""/33) getitimer(0x1, &(0x7f00009aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) r1 = syz_open_dev$sndmidi(&(0x7f00005c2000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x408082) mq_getsetattr(r1, &(0x7f000011d000-0x40)={0x7, 0x3ff, 0x6, 0x800, 0x401, 0x1, 0x0, 0x30000}, &(0x7f0000bed000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f00003cd000/0x4000)=nil) pselect6(0x40, &(0x7f0000099000-0x40)={0xfffffffffffffffb, 0x9, 0x1, 0xfffffffffffff801, 0x241b, 0xb76, 0xfff, 0x400}, &(0x7f0000520000)={0x8001, 0x0, 0x40000, 0xfffffffffffffff7, 0x5692151b, 0x79, 0x5, 0x7ff}, &(0x7f00000ca000)={0x7, 0x1ff, 0x5df3ec6, 0x80000000, 0x5, 0x0, 0x6, 0xfff}, &(0x7f0000653000+0xc9a)={0x0, 0x989680}, &(0x7f000047e000)={&(0x7f0000b60000)={0x8}, 0x8}) socket$inet(0x2, 0x80000, 0x9) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000544000)='./file0\x00', &(0x7f0000476000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x8, &(0x7f0000fe4000-0xda)="") mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000d04000-0xe)='./file0/file0\x00', &(0x7f0000a99000-0x10)=[], &(0x7f0000810000)=[]) prctl$getname(0x10, &(0x7f0000110000-0x1c)=""/28) r0 = syz_open_dev$mice(&(0x7f0000db6000-0x10)='/dev/input/mice\x00', 0x0, 0x60800) openat(r0, &(0x7f00005cc000)='./file0/file0\x00', 0x40c81, 0x2) 2018/01/18 21:25:12 executing program 5: semctl$SEM_STAT(0x0, 0x0, 0x7d00, &(0x7f0000001000-0x5a)=""/0) r0 = socket(0xa, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x505000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0xf000, 0x7800162a, &(0x7f000098d000/0xf000)=nil) recvmsg$netrom(r0, &(0x7f0000441000-0x38)={&(0x7f0000000000)=@full={{0x3, {"8843958ea936dc"}, 0x1}, [{"35c7ba9b51788d"}, {"b298dcb71faa28"}, {"2014a28681780a"}, {"469ee25ccbf1a3"}, {"22aa2b4acb839f"}, {"2cfbb89feb8059"}, {"7d8b4f3a9172ba"}, {"cd72a6ccb35aae"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xd5)="ba3332c3e9333bf025035be401b677a29c5e8655f52dbdb62f0f501f3c880d2666fcd8167e90334787b6a8f0ba038564706b9a21201e090aca1a8b8fc9849a5cf0585829348d4868157c01c95c6099c19ea711021f91697b561ea271ebdf323c8c476c57766e7acb591f592a43845738523152f36f2dd74bc1a3e6aaa7bc3d37a564209e4c9f49d23eac65c9c911655ee1747d8aed635bb6172f5dba4d30701601c73aee4c168e4c7c33b358b3622782d1b4f16395fb07b559d711a10120c142a3e517264c5cb88bdf37e1ee9f149ce84f02835799", 0xd5}, {&(0x7f0000001000-0x82)="10b32325b4964ee74850e943a8c563ef36775653f46f891c4948303884d362702edb9b50ab06d34510904c551f32908d8c62ddcdd06898f4ccc2042309cbe650ed49e027cb4f424e75815e5cd19f3cbba94db8d225c2b9c42c5185a0294ffadc6a0c3767dff9f64ac068974aa6ccb0d2994bbe6c8d8d841309d15d1a0849c92d3d50", 0x82}, {&(0x7f0000ef8000-0xf7)="3207a931b1b2a28cfcce5b7dd96527ac6c147cc9dac86bd00552cfd509a61b93bae63ec1df0a72e97549528acd875e7b834e8383a9accc0d245564cb45d7f7bcc0cf6a2726eabf4c051debe211236d41b021d32f6b3b547e0a95c33022173042e9a3d12925a6693727cc3e937e854d5441f81e215d27ddb6c8efc700436a152b40370d67f5c63ec864a84b70004d6dc88ba30818f8d04e5acb474d009ae98218c0f9817ac105d90b4851d738d11766a224be9d15ac7ed2cb6d44ab0c069d03b1b8086f49869c14af609f34e8c3849641e57590f78107fdea073f48fba61b51bd726418d2dff0bf557768b947c9da9a5f05d78ddb3d1659", 0xf7}, {&(0x7f0000001000-0x6b)="4147c0b6d6f304990b2e4d24113e06771efafc7e87fdd6ee67e1b2dd1c0be38bffcb238482930cfd22502179f60dd25b6e16872ddc065dcbe9d48d750413d7242977b6d4ad8211cc12c2490feeb1c46507769fcec3effc91a141ddef7608ca154eb0b5ad089841a9369473", 0x6b}, {&(0x7f0000001000-0x87)="5a6a6295dc13ff0170670d1ed174fad1b62bb174df45be6a30668a1c92b8d966a24b8aa8cb2471c3abdd6d251ff57ce1174e340379f01ea7444d810e23fab0281dbb360a238f7d81775eb11dea53f8fa13bb4cba4a0bface385d09ac5be4c0a9eeed06340fa18a4b1e4796c013c3599c59d37d89355fd4a0466aed207f969cef16a56e07ba9451", 0x87}, {&(0x7f0000000000)="520409f3d0ade0709523e3fa70a7e7b3c0f54e84d4d93b8d79db170e65f17e3b6ef266d1c660487200e65aa78ea39d5b2ad5dd094eb99050d60834364c1c2c8b852d74b25464614796735104979aa626c0c37f64b1ae8ac0a50a9c1a15dcf0865fed2e2103fea8a777f4a0ae332e3dac4bf4e12f3cfa1cc929d2730a15079ac5a70ae3ee", 0x84}, {&(0x7f0000000000)="d39ef309735add57705c41812f31aefff863ef6b363d8adf805dfeb05d5f0c5a13f24b5c83f8e28a100107a04f58fe56d6a95b5afbc25817d1531dc7595fa4dadc4cb423eaaf857e5b", 0x49}, {&(0x7f0000481000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c81bf74f4a46b6ab7b2bb0b4138740bb64621bd70651c7c301715124f38b9a6d55e15a125c7ee78e0f39d8448099484741d0d415ac3a106d2e23aef6b32caec1925d66a6ec5e18b018ceb42b642fd209d24f94017ea7fbb746d9a9239ab1607bfc1877162c30a860ecf82a8d8b10a61510c1adadf606619d68623741d5f955627a604f6559e06a6821b7859502823db4c088ee12914cc837ca1cc0a92fa656c22e1b709ae3023b6f87500cb111e7eb777a56ea5dbd7481c2f9d1ad669f85d3", 0xbf}], 0x9, &(0x7f0000000000)=[{0x38, 0x105, 0x100000000, "d8cebc3f18d4251f42e7c5bae7d05a355b2df0e2193ae807694458a2c552d800c306071b1a"}, {0x20, 0x112, 0x1, "a362009ee7ca61db11"}, {0x88, 0x117, 0x8, "13e3e9f106dae1f3e46c13c74170709242be9d0438f465ea62d73225e9f5eda8055b0e8cbb9a09ccf727fc3d623b17303bb4b6ca531d07d198c85c0d858ed36ffb5823d50840e1672fa779c26042b7cb6ea14e7aab67650bc8e0f95a616fc32b376a22233e4453b9ed0e37fdcc67dade3ad47971c19f61f7"}, {0x90, 0x116, 0x7, "8c78b5be0568e4b591d989b34469407624dbc7ac50cab97d601f6581d132364f49f2a5af86d8cd73671de7e17fe4cd1c108a871a71d069e036638b18346955cd6d6273aef2dc22642a6adbe9bddc5ffdfe7cd33f9e0b08ffaa2eb49737290339ef6b9f116177bdb12b2579699c66ec216d13bf6450b62bcd2728b20a32b1"}, {0x70, 0x116, 0x401, "a8d3c11d1f0172c308ab1dc6ec39d913540612ce72cca12d7b86083da4966b43d9d9f0036067a4e5ac130e317a4bf589e09ed286daa46a9c7cb65abfd65a8725287ddd1eb6b2039f01b8f5f5ee6f63de247c1abd1c356550ebfd8b59"}, {0x70, 0x11f, 0x3ff, "1688d352365679cea17c87194a42a79470961424c3525c8541e75c61fa41965b2ce023353aed87e06d8b32ec64f7bdfe85eb47022a357a79977cae02db963b421c323b977fe28429cb95d786456b8473c1c9ef6b25cc5b97b2f17114d4"}, {0xe8, 0x119, 0x5, "24b359ed7a0aa496c81a3d7d6f4562cb2dc69e4e7a3a6572c1407851224863342c8110d72610e8af1a3ec02604d58ac24a8c44464d8ac9826127853812196941722b6512daf24420b5aacd660496476f354044e82b095ad30b71d329ce8f7c962e4ae1f40a9e8c26946d7c125282fb5598ebe13dba503b807b2d836e192e5be1b05bdff5f101a0a30a7ae2acd9620137a54f950e5c7bb9399d4451e7ed30c98736442964877cb8abb4cc66e27ffb4f74b8b5e5d2b83bcf1496c49c412edd81d1d8ea59b1e2b485cf49d73d9310caaffc4dca9739f9d33a"}, {0x10, 0x107, 0x7fffffff, ""}], 0x348, 0x4}, 0x40010001) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) readv(r0, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fa5000)={0x39, 0x4, 0x3, 0x9}, 0x8) read(r0, &(0x7f0000667000-0xc1)=""/193, 0xffffffe7) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ef000-0x4)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000511000)=0x8, 0x4) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x400000000000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b59000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000094f000)=0x0, 0x4) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000013000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f000000e000-0x1)="") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000015000-0xb)='/dev/midi#\x00', 0x1f, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000013000)={{0x3, 0x3, 0x100, 0x3, 0x80}, 0x4, 0x1ff, 'id0\x00', 'timer1\x00', 0x0, 0x57c4, 0x5, 0x1000, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000000000007ffe, 0x84) accept(r0, &(0x7f00004b9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000ef5000)=0x1e) 2018/01/18 21:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000914000+0x380)={0x81, 0x0, [0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x202, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00006af000)=[{0x1, 0x7, 0x0}, {0x1, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a7e000-0x8)=[0x0, 0x0, 0x0, 0x7]) semctl$GETPID(r0, 0x7, 0xb, &(0x7f00004ff000)=""/225) unshare(0x40600) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e39000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, r0}) 2018/01/18 21:25:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000cd3000-0x4)=0x0, &(0x7f00004c8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e72000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f28000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$alg(r1, &(0x7f0000b97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bc1000)='/dev/input/mouse#\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c4000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001cc000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000072d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, r1}) 2018/01/18 21:25:12 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f00009e3000)={0x2, 0x4, 0xc15f, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000753000-0x10)={r2, 0x50, &(0x7f0000e7f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000347000)={0x0, 0x0}) connect$inet(r3, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/18 21:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) prctl$intptr(0x8, 0x7) bpf$OBJ_PIN_PROG(0x6, &(0x7f000035d000-0xc)={&(0x7f0000622000-0x8)='./file0\x00', r1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006f5000)={0x2000, 0x115000, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d85000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003a8000-0x4)=0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x7fffe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083a000-0x6)={0x0, 0x0}, &(0x7f0000c60000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000848000-0x14)={r2, 0x40000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000)=0x14) 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000343000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000075e000-0x8)={0x0, 0x0}, &(0x7f00009d2000-0x4)=0x8) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c9000)='pkcs7_test\x00', &(0x7f000014a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000019000)='\'/vboxnet1%}bdev\vnodev\x00', 0x0) r1 = add_key(&(0x7f0000526000-0x8)="8a657972696e671c", &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000280000)='/dev/input/event#\x00', 0x0, 0x0) r1 = semget(0x1, 0x3, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a76000)={{0x6, 0x4}, {0x14f1, 0x80}, 0xa81, 0x5, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f00008ae000)='./file0\x00', &(0x7f000096e000)=@known='user.syz\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000649000-0xb)='/dev/mixer\x00', 0x80000400, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000bb8000-0x4)=0x9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000095c000-0x10)={0x17, 0x0, &(0x7f00007d9000-0xcf)=""}) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ffc000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f000062b000+0x406)={{0x0, 0x0, 0x0, 0x0, "8a93739f543c88e41219b41d129961cc9ddffb670255345864bea8e34c12f7401524439fa87ce30c5547c424", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/member\x00', 0x2, 0x0) close(r1) 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) sysfs$2(0x2, 0x19a, &(0x7f0000f52000)=""/189) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) r1 = accept4(r0, 0x0, &(0x7f00008da000-0x4)=0x0, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00002c6000)=0x0, &(0x7f00009d8000)=0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4000000000000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f0000d26000-0x5)="1ce877f421", 0x9) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00004df000/0x1000)=nil, 0x1000, 0x100000d, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00006d7000-0x33)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "cd"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000254000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000355000-0x4)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c1000-0x11)='/selinux/enforce\x00', 0x100, 0x0) perf_event_open(&(0x7f000053d000)={0x5, 0x78, 0x1000, 0x2, 0x2, 0x40, 0x0, 0x10001, 0x0, 0x1, 0xffff, 0x3, 0xfffffffffffffffd, 0x1, 0x1, 0x0, 0xbe, 0x7, 0xfffffffffffffffe, 0x1000, 0x8, 0x6, 0x7, 0x6, 0x2, 0x5, 0x81, 0x3, 0x8, 0x7, 0xffffffff, 0x7, 0x401, 0x1, 0xffffffff, 0x7, 0x80000000, 0x9, 0x0, 0x2, 0x4, @perf_config_ext={0x1000, 0xc3}, 0x10080, 0x5, 0x4, 0x6, 0x101, 0x0, 0x7de9ba2c, 0x0}, r0, 0xfffffffffffffff7, r1, 0x1) 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006fc000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000519000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ba8000)={0x0, 0x31, "7b4bfffe442d31c03828618be1e07253a10474d7dccd554724fa00f79ca0f60464832db4cf73b5beab619837205ac679d4"}, &(0x7f0000a99000)=0x39) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006bc000)={r2, 0x0, 0x100000001, 0x9a5a}, &(0x7f00003a7000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') syz_extract_tcp_res$synack(&(0x7f0000015000)={0x0, 0x0}, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000304000)=0x2, 0x31b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000090a000+0x7c0)={0x0, 0x8}, &(0x7f0000280000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f0000)=@assoc_value={r4, 0x0}, 0x8) socketpair(0x3, 0x6, 0x10000, &(0x7f0000fbd000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b29000)={0x800, 0x3ff, 0x6, 0xfff, 0x3, [{0x3, 0x5, 0x7f, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x5, 0xe279, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x1ff, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) rt_sigqueueinfo(0x0, 0x800000000000, &(0x7f0000751000)={0x0, 0x0, 0x7, 0x0}) pipe2(&(0x7f0000a37000)={0x0, 0x0}, 0x4800) socket$nl_route(0x10, 0x3, 0x0) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000077b000-0x1d0)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, [@typed={0xc, 0xb, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d20000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000b6f000)={r3, 0x8, &(0x7f0000440000)=[0x7, 0x3, 0x1ff, 0xd20, 0x0, 0x5, 0x400, 0x0], &(0x7f0000124000-0x14)=[0x80, 0xfff, 0x2, 0x6, 0xffffffffffffffff], 0x20, 0x5, 0x2, &(0x7f0000f1c000)=[0x2ad4, 0x1000, 0x3, 0x2, 0x3], &(0x7f0000415000-0x14)=[0xfffffffffffff800, 0xfff, 0x8e3d, 0x9, 0xfff], 0x0}) fcntl$setstatus(r1, 0x4, 0x46c04) writev(r2, &(0x7f00001a3000-0x30)=[{&(0x7f0000179000)="896e", 0x2}], 0x1) read(r1, &(0x7f0000ed2000)=""/1, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000836000-0x10)=@common=""/16, 0x10) memfd_create(&(0x7f00001e1000)='cpusetsystem\x00', 0x0) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/checkreqprot\x00', 0x10000, 0x0) connect$nfc_raw(r0, &(0x7f000026f000-0x10)={0x27, 0xfff, 0x1ff, 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000014b000)=""/4096) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 2018/01/18 21:25:12 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x682}, {0xa, 0x0, 0xeb8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x8, [0x100000001, 0x7, 0x9, 0x0, 0xff, 0x3, 0x81, 0x7f]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000dee000-0x88)={0xee84, {{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/18 21:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000039e000)={0x0, 0x0, 0x0}, &(0x7f000044d000-0x4)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000142000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf5000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002a4000-0xc)=@sack_info={r1, 0xfffffffffefffffe, 0x3f}, 0xb) r2 = syz_open_dev$sg(&(0x7f0000cb4000-0x9)='/dev/sg#\x00', 0xd7, 0x0) bind$netrom(r2, &(0x7f00002de000)=@full={{0x3, {"8d446addeaa9f5"}, 0x6a}, [{"1a1dfcd7df54a6"}, {"572b340ad32b19"}, {"2712bd4d500b43"}, {"c2801437f2e617"}, {"b283d5bc171c69"}, {"a20295ccc8f3a9"}, {"6add22616fcfe4"}, {"b32d62842d7f79"}]}, 0x48) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001d2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edb000)=0xe8) stat(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000108000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009b9000)='./file0\x00', &(0x7f0000c06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$user(&(0x7f0000850000-0x5)='user\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000665000)="65341da0ff57b5aaf067f53da51b81e068d3b682a076937fb05f4cb9ae299b001e9c56f46bb9ab8a18b80e42724d738fff6eb5502d3ff63125f3fee0f5b8a88bd80429615e94b44ca4abd2d691e6180050a6da19511b0c74101f79a8a4ee2855ffbcc1af37474e12dc6a23f3", 0x6c, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x3) setresuid(r4, r3, r4) 2018/01/18 21:25:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[{&(0x7f00008d0000)="93168b17d8fa7cff98e8e068c59bc856e08190a2aaabdf4b1ca714ade7f71958b9b6fc96acc14c5173cf636cf6f13af95033bd7e4c36c3e94ec0944a04318921a0fe9486dc982193cb246d696b1b0142c07866ea4894b1ce043ce487a08edc318a192011d487031aa600b93a07", 0x6d}], 0x1, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a71000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0x26) getsockname$inet(r0, &(0x7f00009b9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f6000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e15000)="97", 0x1, 0x0, &(0x7f0000b6a000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000219000)={&(0x7f0000273000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004fb000)=[{&(0x7f00001c6000-0x9b)=':', 0x1}], 0x1, &(0x7f000066d000-0x540)=[], 0x0, 0x0}, 0x4005) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000ca4000)=0x4, 0x8) pipe2(&(0x7f000081a000-0x8)={0x0, 0x0}, 0x4800) accept$packet(0xffffffffffffff9c, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000999000-0x4)=0x14) connect$packet(r0, &(0x7f0000aec000)={0x11, 0xff, r1, 0x1, 0x8422, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000039a000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e0f000)=0xc) r5 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f55000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfe000)=0xe8) stat(&(0x7f00005bc000-0x8)='./file0\x00', &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000e29000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x0) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000ba3000)=""/4, &(0x7f00003af000-0x4)=0x4) sendmsg$nl_xfrm(r3, &(0x7f00000d8000)={&(0x7f0000036000-0xc)={0x10, 0x0, 0x0, 0x701000}, 0xc, &(0x7f0000fc5000-0x10)={&(0x7f0000b91000-0x234)=@getpolicy={0x234, 0x15, 0x0, 0x3, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x941, 0x2, 0x0, 0xa, 0x80, 0x0, 0x3f, r4, r5}, 0xffffffffffffffff, 0x0}, [@proto={0x8, 0x19, 0x2b}, @algo_comp={0xc0, 0x3, {{'lzs\x00'}, 0x3b0, "3be3ef96f6ef5913280e791c9b3fe0817056d0948d6ddcfc2858884c1c1e081aca58430440cb5115b40bd4da2d1a582089c4369542bce7de229915ba378a736a1501d94bb9780838c29eb3aea59484b7d3ddb6d942d00f68d5cf1c889dedf19eac8feab8f2da257fc522c2ce876477cb58fe302320c6"}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x0, 0x4580, 0xa, 0x20, 0x20, 0xbf, r6, r7}, {@in=@rand_addr=0x9, 0x2, 0xff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, {0x101, 0x8, 0x9, 0x9, 0x4, 0x4000000000000000, 0x1, 0x40}, {0x8, 0x0, 0xfff, 0x6}, {0x2, 0x100000001, 0x7fff}, 0x0, 0xffffffffffffffff, 0xa, 0x3, 0xfffffffffffffff9, 0xe0}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0xffff, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x100000001}}]}, 0x234}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000033f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f5000)=""/207, &(0x7f0000f85000)=0xcf) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d8a000-0x6)='vegas\x00', 0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000dfa000)={0x0, 0x0, [0x4707, 0x0, 0x10312afd, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000019f000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/audio\x00', 0x40000, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f00007c0000-0x4)=0x0, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x6) clock_gettime(0x0, &(0x7f0000b40000)={0x0, 0x0}) ppoll(&(0x7f0000163000-0x8)=[{r2, 0x4010, 0x0}], 0x1, &(0x7f0000831000-0x10)={r3, r4+30000000}, &(0x7f0000b3b000-0x8)={0x6}, 0x8) r5 = syz_open_procfs(r0, &(0x7f0000d70000)='uid_map') ioctl$void(r5, 0x5450) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 21:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x10000000202, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x4, &(0x7f00004f4000)=0x0) io_destroy(r2) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000016e000-0x4)=0x6) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_destroy(r2) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000467000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000761000-0x88)={0x9, {{0xa, 0x0, 0x4f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000084e000)="1eb66513999bed25ddae689b2d4c1451", 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb3000)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) ioctl(r2, 0x7, &(0x7f0000459000-0x5f)="240511c3f61c6d9d6c1e64b12d7c012e224d1f21b748eee1889e53be5dce861a29f33f4738caee226c13e96b64fc75df5c0af8a2574c3e47905dce77c506c797accc447e4c2aa2448269088c4866a802459e7208f5b3861bb9bf09991d1909") 2018/01/18 21:25:12 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7eb) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl(r0, 0x40084149, &(0x7f0000005000-0x1)="") 2018/01/18 21:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000058000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000668000-0x9)='/dev/vcs\x00', 0x282000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000cd000-0x50)={0x3, 0x8, 0x3ac, 0x7, &(0x7f000083c000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3a, &(0x7f0000f30000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x1]}) 2018/01/18 21:25:12 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000066b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ded000-0x4)=0x10, 0x80000) ioctl(r0, 0x8001, &(0x7f00000c1000)="47a850c5d133bc96d468e65205f6828259a5232a8dde8a90b9ee2be83835d364cefda87a070c80a2650ef1ca9f7712049bbcf69b64b5155266c2b423d63bd65bd2300d7020905631bdeb78b3d6ef3c97de48c4a229b0478dd94cbb21130a28ea9d86779096699a64b47ddee8e3ecb1e44c154140d73966bf4a8e0a02d31feead1baec6b30428ef715da693ca311af188b95c8ae2b7ea3ade682eeba12531193a66182654ccbe800da07b113c33de090ce584d74b2d8cdf7ba024e783717d7f22de4742ad37810d1807e902cc33f2f3ab305dae53b64e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a45000)='/dev/usbmon#\x00', 0x7fffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000787000-0xe)={0x2a9, [0x80000000, 0x4000000000002, 0xfffffffffffffffb, 0xcf8, 0xffff, 0x7, 0x6]}, 0x12) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005f4000/0x18000)=nil, &(0x7f0000717000)=[@text64={0x40, &(0x7f0000ffc000-0x6)="3e450f011ef243af410fc7196666450f3882aaf80e000066b837000f00d80f3566b84b000f00d00f20c035040000000f22c0c4615ddfd5480f01ca", 0x3b}], 0x1, 0x0, &(0x7f0000360000)=[], 0x0) 2018/01/18 21:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007de000)="700073fb00001000006f00566f6573737b0200f10d1c07764e7516c3363baf64e35b2ad03a46ac3e20c9ca9f4308ed906bcd047ac9915d9338d51ba7ba0f1199bbf703e3df869d5093fd7413ce35ea85d1f06c", 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000939000)=""/0, 0x0) 2018/01/18 21:25:12 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffd49, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000000000003, 0x40003) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000000e000-0x4)=0x40a) 2018/01/18 21:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x9) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a73000)={{0x7, 0x7, 0x5, 0x0, "69598807a5fe0c165943dcba296a721425d013d6306e955e841bc7e14adddc082ba5846a74df06f3d351a64f", 0x8}, 0x0, 0x0, 0x8001, r2, 0xfffffffffffffff7, 0x3, "9466c9a092ac51c14d2964673ebeaecfcbcca0450c0ae3dd0a8f124670dc7eb8b8b6a25fd3a24f9706d89c4eaf9e4d55c883f1a15ed43388e9bef707b8bba1a3", &(0x7f0000abf000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x3, 0x2, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x4, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x0}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r3, &(0x7f0000afd000-0x10)=[{&(0x7f0000c2a000)=""/189, 0xfffffe08}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00002f8000)=0x0) 2018/01/18 21:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b68000)='/dev/admmidi#\x00', 0x8001, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b81000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000aa1000-0x8)={r2, 0x2}) r3 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026d000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) accept$ax25(r2, &(0x7f00004f1000)={0x0, {""/7}, 0x0}, &(0x7f0000fc7000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00009d1000)={r5, 0x2}) sendmsg$nfc_llcp(r2, &(0x7f00004d2000-0x38)={&(0x7f00001cf000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2be22bd09082497644fd5ae3d1f548c8eddbacb931dd36276c0fde02374cf82993f3e4230f46459dc3f8dffee06465917a022f624d4e1f4e5944e0bb3db68c", 0x0}, 0x60, &(0x7f0000178000)=[], 0x0, &(0x7f0000437000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) sendto$inet(r2, &(0x7f00003e9000-0x4b)="2802685b865382df1b9a0ad4e42180c33a07731347b72f8e29f0d193652fe5450f5b1662ecfe4eaf9e0477235670f0af1266c60dfb1d61d9bdb260f55142902355d798e69cf0f03e4e3715", 0x4b, 0x40000, &(0x7f0000f79000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a73000)={&(0x7f000014b000+0x716)=@generic={0x0, "c29b2f7093e962d91289672a43b9a410f7c84acef6e49f1797becb114ae902359d15e99f275ef7b4cf35a91c2afa55bdf659aad696c1f17d4b32884b1b42d8992c00bdaca78534e9a67e633e286abc6a8fb3123e225a0b0b15ce838ff74ecd15b6d82b5797c1e4ecc042f81e483eb86169094fb6caccff6f93c3a4546c26"}, 0x80, &(0x7f0000582000)=[], 0x0, &(0x7f00008a8000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) [ 84.602596] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 84.649464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000fa7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fa7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x0, 0x80800) clock_nanosleep(0x0, 0x0, &(0x7f0000fa6000)={0x0, r0}, 0x0) 2018/01/18 21:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000737000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000d90000-0x16)=@file={0x0, ""/20}, &(0x7f0000a39000-0x4)=0x16, 0x80000) mkdirat(r0, &(0x7f0000fef000+0xd00)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000091c000)='./file0\x00') connect$l2tp(r0, &(0x7f0000fa2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x3, {0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x10000}}}, 0x3a) getcwd(&(0x7f0000b15000)=""/0, 0x0) 2018/01/18 21:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000dcc000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = open(&(0x7f000068e000-0x8)='./file0\x00', 0x0, 0x104) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000450000)={0x0, 0x53d6, 0x20, 0x1, 0x1f}, &(0x7f00007f6000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000014e000)={r2, 0x4, 0x3421aa96}, &(0x7f0000e1b000-0x4)=0x8) 2018/01/18 21:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x4000001f, 0x0, 0x0}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007a8000-0x70)={[{0xb2e, 0x2, 0xffffffff, 0xfa2, 0x3f, 0x6, 0x9, 0x9, 0x8, 0x7, 0x1, 0x5, 0x721}, {0x3, 0xff, 0x3, 0xb24, 0x8, 0x10000, 0x3, 0x8, 0x800, 0x8001, 0x80000001, 0x5, 0x9}, {0xfffffffffffffffa, 0x2, 0x489, 0x8000, 0xff, 0x1, 0x8, 0x401, 0x797a, 0x8000, 0x4, 0x307d, 0xfffffffffffffffd}], 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x613) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000cf1000)='['}) r3 = syz_open_dev$dspn(&(0x7f0000264000)='/dev/dsp#\x00', 0x1d, 0x280c02) getsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000073000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009ca000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000538000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a6d000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002ea000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x40000008, 0x1, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000ae0000-0xe)='/dev/admmidi#\x00', 0x6, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ebf000)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f000093c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000240000)={0x0, 0x0}) socketpair$unix(0x1, 0x80000000004001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000e12000)={@common='bcsh0\x00', @ifru_flags=0x9200}) fcntl$setstatus(r6, 0x4, 0x200000423fa) shutdown(r5, 0x1) syz_open_dev$sndpcmc(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6e, 0x82200) r7 = openat(0xffffffffffffff9c, &(0x7f00008d4000)='./file0\x00', 0xa0000, 0x120) setsockopt$ax25_int(r7, 0x101, 0xa, &(0x7f0000c6e000-0x4)=0x6, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000727000-0x1ea)={0x0, 0x1e2, "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"}, &(0x7f0000469000)=0x1ea) pwrite64(r3, &(0x7f0000771000-0x81)="8ecddc70e2f1b9f386947fb1a413b7d5ed1021feeca117353859041fc39a7798a7809f0d70c1b62ca8ce7afd721a2b2f30ad08d3727ddb9b56c769a4489dc81d07f2ac09f37f4c3184d38d1194239f2f8dd56a2ede350d209b776bbaf1a8946945acc4603ceea8558bf17bcba2997c27e02a15b1e047cc942923287d2f54d30e18", 0x81, 0x20000000000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f000073d000)={r8, @in6={{0xa, 0x2, 0x9a0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xffffffffffff7fff}, 0x98) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c96000-0x15)='/proc/self/net/pfkey\x00', 0x202401, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e39000)={0x0, 0x55}, &(0x7f0000504000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000096000-0x8)={r1, 0xffffffffffff0001}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) 2018/01/18 21:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$dupfd(r0, 0x0, r0) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004ad000)='keyring\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = add_key$user(&(0x7f000029e000-0x5)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b31000-0x1)=':', 0x1, r0) r3 = add_key$user(&(0x7f0000212000)='user\x00', &(0x7f000037c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab9000-0x123)="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", 0x121, r0) r4 = openat(0xffffffffffffff9c, &(0x7f0000e19000-0x8)='./file0\x00', 0x0, 0x2) r5 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00006e3000-0x8)={0x0, 0x40}, &(0x7f00007c3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000ed4000-0x8)={r6, 0xe6c8}, &(0x7f000025d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b1f000)={0x0, 0xb8, "58c58059f332cda103965f61bc1380cb38d95f177f4a5b47435120f53bfad7b5a86c6aae9d0cabfbe4c3173354884dfaddb3a8b90811d77d8e6c03733196d120215f693dd3e096fa0e57ccd7c7a6a90700e623b1297ca77a23802748ff84bf9a759a74e9138abeb1fdf4c8e0182d7b8dc8d27ea19def5154e90844dc9ee9675d615031407facd17bd5e616fc8bae84c612c21eeb3ef9cd6d03d7e0214a49519f48b60d8ab18fe9894d796fbca0080c83ae8fe0762004a126"}, &(0x7f0000d2c000-0x4)=0xc0) readahead(r4, 0xffffffffffffffc0, 0xfffffffffffff001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e0a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) keyctl$dh_compute(0x17, &(0x7f0000204000)={r2, r3, r2}, &(0x7f00004f0000)=""/3, 0x3, &(0x7f0000550000)={&(0x7f0000534000)={'crc32c-generic\x00'}, &(0x7f0000c2f000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f0000e28000-0xc)='/dev/amidi#\x00', 0x2, 0x101000) [ 84.760678] binder: 13054 RLIMIT_NICE not set [ 84.774632] kvm [13046]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000001f data 0x0 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) getsockname$packet(r0, &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a6000)=0x14) connect$packet(r0, &(0x7f0000d7e000)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000767000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe0) syz_open_dev$audion(&(0x7f00003fa000-0xc)='/dev/audio#\x00', 0x3e5, 0x101000) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d7e000-0x1c)={0x1, 0x89, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008c2000)={r0, &(0x7f000026d000)="", &(0x7f00006a5000)=""/0}, 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/18 21:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0xd, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) fcntl$setsig(r1, 0xa, 0x2f) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) write(r0, &(0x7f0000bf0000-0xeb)="517ed3df465a1791e5aa1aa26edc94f9c735c1bb6fdc1a1f0daca0a517e0a2d82d0df1211a9e8e7cfc92252058c49d6ee66f86468c8c13a31ef7f2fe6500f850ddcb9ca48fbf5a2bab37ebb4fbc9ed057619fa8a9e629f2b875c7aecf5bc8ef68bbdd309496611999bbf7a729b4d2caa18f678389e5c22218e703ff859acacd348a6a167f05feeee2b41997646c3be5af86d77a69c8a1b844a70e26154f35981a6ff0ed4cab1b3b080c09c1643b2c7b13a56bfcb9b8dc24cfaad8bd0ce7871d92769ecaf0abcd717148ae2d8a1fd67dc89ce3e6f23a5e1ff779480e16b2bb0a80fa9b296b1feae8abd8f5f", 0xeb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8e000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000d9e000)=""/61) r3 = syz_open_dev$sndseq(&(0x7f0000f2c000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) fgetxattr(r0, &(0x7f00006e6000)=@known='system.advise\x00', &(0x7f0000380000-0xed)=""/237, 0xed) write$sndseq(r3, &(0x7f0000a05000)=[{0x200, 0xcb, 0x2, 0x203b, @time={0x0, 0x989680}, {0x8, 0x8}, {0x8000, 0x10001}, @addr={0x4, 0x2}}, {0x6, 0x8001, 0x101, 0xfffffffffffffffb, @time={0x0, 0x0}, {0x9, 0x100}, {0x2d99, 0x1}, @control={0x7ff, 0x5, 0x7}}, {0x8999, 0x2, 0x81, 0xff, @tick=0x92b1, {0x7fff, 0x7}, {0xffffffffbae9a815, 0x8001}, @quote={{0x8, 0x0}, 0x4a8, &(0x7f0000f9b000)={0x8, 0x7ad0, 0x401, 0x100000000, @tick=0x2, {0x2aa, 0x2}, {0x6, 0x8}, @raw8={"47d27fec68910ca8afe85d54"}}}}], 0x90) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012b000)='/dev/rfkill\x00', 0x200000, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x2049, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000ccc000)={0x10, 0x0, 0x0, 0x1000}, 0xc) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x0) [ 84.803367] binder: 13054 RLIMIT_NICE not set [ 84.819694] kvm [13046]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000001f data 0x0 [ 84.824005] binder: BINDER_SET_CONTEXT_MGR already set [ 84.824040] binder: 13052:13066 ioctl 40046207 0 returned -16 [ 84.826774] binder: 13054 RLIMIT_NICE not set 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000467000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000025000-0x108)={0x0, @in={{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]}, [0x6, 0x6, 0x6, 0x1, 0x6, 0x7, 0x8, 0x0, 0x0, 0x7, 0x100, 0x3, 0xffffffff80000001, 0x2, 0x100]}, &(0x7f0000bb2000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000061f000-0x8)={r2, 0x7}, &(0x7f0000fd7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ad4000-0x10)={0x1f, 0x8002, 0x339, 0x8, r2}, &(0x7f0000bcc000-0x4)=0x10) r3 = syz_open_dev$adsp(&(0x7f00000f6000)='/dev/adsp#\x00', 0x3, 0x20000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000071b000-0x4)=0x100, 0x4) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/18 21:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = request_key(&(0x7f000095e000-0x12)='.request_key_auth\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004ef000)='/dev/loop#\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f00008e1000-0xb)='pkcs7_test\x00', &(0x7f0000772000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0x1000)="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", 0x1000, 0xfffffffffffffffb) ioctl$TCSBRKP(r1, 0x5425, 0x1) keyctl$negate(0xd, r2, 0x80000, r3) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000179000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000627000/0x4000)=nil, 0x4000}, 0x80000002, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002a4000)=@generic={0xc6f8, 0x4, 0x8}) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) syz_open_dev$amidi(&(0x7f0000381000-0xc)='/dev/amidi#\x00', 0x5, 0x0) r1 = dup3(r0, r0, 0x0) sendmmsg$unix(r1, &(0x7f0000490000)=[{&(0x7f0000e62000)=@file={0xfffffffffffffffc, './file0\x00'}, 0xa, &(0x7f00005fe000)=[{&(0x7f00002e9000)="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", 0x1000}, {&(0x7f0000601000-0x13)="5372b18223a30c59c5ff76be78dfe710c60381", 0x13}, {&(0x7f0000226000-0xd6)="b0b21436bdf7e03ad0924b40d9a5d8d19af9604821a95ddde840241e3bce7521b77e68b696665fdd0a9a520596eec39d9257cbe48fc5c939b4bfa58c3bf6f46006f771b5d36edfb3fe57deaba4fc19fcd7aee92122184f9a9f5639f808a3835f8c89335ee974d634e92bbbf88f492181ace9ac7f06fddf4a28c0fa0152ce162167120ded5f8896f843f9b0110ffa487284c173ebbbc0e0e627d3a038ebc4c5aaf9315bcdd405c3d87b305b012eb31783b2c189187a2f853407bf3c9aa649bda06d649df76ca20d0c2bb26531d2b7c2b96a09eae1b54e", 0xd6}, {&(0x7f0000c3f000)="a58cf583acdb55120cfefb160f84aee66c48110b97f2a438c3f331f1fb26836f1dab9aa33884ab119b4754361b67c9aab47d2e7ab45c31514d62a885d228bc384ae605a9d6d73465f7d3bcb0fa8aa1a751b6a246a67dad073c3590d17273855e60f1497d86e247574781ce16ad28f1a05b058f55e60b6cefeec7dc24e89ed532ffadea72e4381a2dae23e71e569a0424177719f8fb89f04ae9ebc0119a06b8bd5872c30636f745ae9ab0bb9efcd79d5225e09ad32c0eaa95857ba4b866e035417105b4b79f92f8a4918beec766635c3bfacbe3f7f8470e788277f08923e42cec", 0xe0}, {&(0x7f0000b72000-0x2c)="f04fd16e23927492ad9d4a307aadbda1775f6d9429b029d975f9690ea3a25937da6f18590cacd662a671b91b", 0x2c}, {&(0x7f0000555000-0x37)="57f4993468760d83b588326ec60d01475ca4ec605b331074c6a0d9c9339d48a4d38239b6ce9e7b1d53bfcac0ea5382b17401c86750c2ea", 0x37}], 0x6, 0x0, 0x0, 0x40000000}], 0x1, 0x20004000) [ 84.828046] binder_alloc: 13052: binder_alloc_buf, no vma [ 84.828071] binder: 13052:13066 transaction failed 29189/-3, size 0-0 line 2957 [ 84.844937] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.845156] binder: release 13052:13054 transaction 54 in, still active [ 84.845171] binder: send failed reply for transaction 54 to 13052:13066 2018/01/18 21:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) getdents(r0, &(0x7f0000c45000)=""/192, 0xc0) 2018/01/18 21:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") eventfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007d8000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) set_robust_list(&(0x7f000079f000)={&(0x7f0000e0d000/0x2000)=nil, 0x4, &(0x7f00002c3000/0x3000)=nil}, 0x18) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00008d0000)='./file0\x00', 0x2, 0x0) socketpair(0x3, 0xf, 0x80000001, &(0x7f0000235000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00003dd000)={{0x80000000, 0x5, 0x3, 0x4, 0x9, 0x7}, 0x2, 0x88, 0x1, 0x3ff, 0x1, "8bcb0f36911343afbfb4979cb08fe4f94c794fac0fa1bc54c553b43d40781502afd73045ca63b7ab82398444d8edab7c927bed2d3a49c6b0f5d956790fe58673d1598b7702b142b890604af49bea1f3b959d23f45347c71b9d301b1473f4b2d46500666f3bd20bf95e8cedfb3d48275ea245d3fb879a8d8acde00587f5c30dbd"}) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000009000-0xf3)=""/243, 0xf3}], 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000014000)={0x3, 0xf7, "a32bcda54dfddf0ed3cdd719aac90747fee210572842733f689687c369f85fa97257da19a9c9870f9b1455e0c2d061acba43fd5324733f295ebf2287532cdc46c3b62204cbdc13525a8df6947115b597f0d218d0cffcb479de4c527427fe215d50dc4c4a1335721704bc3894bbad849549438f4542c19d07ec53291a2b3f12a15dc2fa2057c80c088b8209c2f27ed1af2f4ea2329e0b1eef24dcefe14936ad05c357851fcfd79d83999b1c5746bf2b8d3d318300719c9c617ed881fd8dc2d12a423a8744307ebd14411bf8193b137e8a387484e9e79495be93215aea6253f9d510cdffa9ae1ee55497bb9b4542b02f1909c8c586c9cd4c"}) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000d000-0xc)='/dev/audio#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x117, 0x9, 0x6, 0xdf}) r1 = syz_open_dev$dspn(&(0x7f000000c000)='/dev/dsp#\x00', 0x200000001, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000000d000-0xda)=""/218) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x40000) dup2(r1, r1) 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a33000-0xa)='/dev/ptmx\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x87da) fcntl$addseals(r0, 0x409, 0xf) sendfile(r0, r0, &(0x7f00002bd000-0x8)=0x0, 0x60762634) 2018/01/18 21:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f45000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d0000-0x4)=0xe8) r1 = getegid() lchown(&(0x7f0000a84000-0x8)='./file0\x00', r0, r1) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f00003eb000)='./file0\x00', &(0x7f0000ee2000-0x7)='hostfs\x00', 0x2000, 0x0) sendto(r2, &(0x7f0000f6e000-0xd7)="0bca5a69ae5d9f390eba4f5aaedce2df1180f896e4e6681d462c58351b4bdb7de78863207902676fde2da3a80e5eb8ae5f8718f6ec25c0b4d8b8d5c257924b722151f99d2699a261d3bac0e11a896324ab72e5307c0150c67ad597418d898950ac514b025391eb9d68f0f4af041217d176790dcf2f3d5e1632b41acc63687b84eb16f1bf0921c8a94af00270c02dbcab389d0b8bb326ced2ebacbfa8e7ccb4f97c149ba28cae387b0c8d4479914374b7f634c8315aabd8662e12e3c01967d8c26a5ff8fa173d6425d3c2835b9fd4594ec29bf78078cefe", 0xd7, 0x800, &(0x7f000040d000)=@un=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0xd41, 0x4) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005ac000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000871000)=0x0) timerfd_create(0x2, 0x800) r8 = getpgid(0x0) sendmsg$unix(r5, &(0x7f000098c000)={&(0x7f0000391000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000047b000)=[{&(0x7f0000b2c000)="a8dac887ae479780ea1ba498ee4fd15a505fa98adafcf8bd7aaf2550296c4ff5eaf7a9459e335ea629a6ea99dfcc8f726256ce05f9aab1a21203296c07643efaa7645f519d01206adb89f19620e0e49e7d8f1939d8e7916c0d7188456ed37dcdb48b4a8541805e690b8d50d1a5b71e48c9ea41dc1534e0362daa5cfacc4a691148d697e464ea6df37941a13dd8746533dde50e34ccd28a9bedeac034f64a2cd523cfee159348bc97083a1446a369782d2bc4cec01e8c7002c52c672fbb8ef3f20fe44e1c18c368", 0xc7}, {&(0x7f00006f6000)="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", 0x1000}, {&(0x7f0000e67000)="664e3184c94aecc79f125ddfed26d0c5960e2a63c89a00828ec721634e19e5209d35ae743018b9d888d5ad4cf226cb3c147b9bbe3146e59c268a0c1447dbfd3b0e9ecd64e97c5859bb4fc2c62d7156a2fa947f22414f78245633d8c2c48f46ca55d085044112eac8e3096155b3fc4c7b3e9239f293ccc067d79ff01903a04c3742e5857b72a3c1936d410bacf089d7571a102371ac828a435791dd2013ac81d9d38e16f8919f0f0fa09eb4f2023cb10a405f1f0694aaaa9d642f8d7abba48695bb5142", 0xc3}, {&(0x7f000071c000-0x9a)="eb6cbfde0f9103998d9e07a29ffbabf42590b03510071cdc1fedd29a0ddf8e06ad7459483697cc0eee83e45a87e28b87cbc1bef6d379ee08f141c7928f89e335e432bafda93da6a81c5f4d80a66e6ad8410bf32c4ec43975a5c18fec4e8fc026ea0b1004447df5cf72b380455e0b478b0bc16c1a41b1567b65f2ec221a00cf2ca1445af3c1bffa412c7fd55302c4746cbf59c14b3fa4a1937411", 0x9a}, {&(0x7f0000695000)="bfe8aa33800d66a24a9c1e4e1ddfe509aee844a04a9f8e58ef018a0c275da8b3fdd2f0ea0dce189f59d1b7389775c1c38081383eec55273cdcbc074ba2479fa178104834ba7fc5b339f7cb6e1450fed8c25b26697764bf669624128c801e7c20e8ae8d3d93775b7dec733e07d040e1386a2d787dfadd0d18edb61dfc653cb9d97bc9063d2a54051d6a1cd088d70e46064da8c253fcdfc66abad2c38432cac24cb857ead00f35ee17cfa774b286b12bab713d0bc5b992a4fed9ae06fa1ecca31747a71fb9111aabd2e05d89f174a5957c52", 0xd1}, {&(0x7f000034f000)="", 0x0}, {&(0x7f0000c90000)="7c625e0dc57f59eda0eb9a5757ed7256a17a3761bbc7c08e4886108260905e049f9eee8b147e1d39ae72106938a29f758ce201666d98e04cf84c652d04d7f9114f67d7b86ddf5c3437c715dba3d38ac0bb530df9cf3d09e638c60b0a263d2636a0b4f0ce7d13434865af42f822d15cde499b1b6cf6", 0x75}], 0x7, &(0x7f0000b7f000)=[@cred={0x20, 0x1, 0x2, r6, r0, r1}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @rights={0x20, 0x1, 0x1, [r4, r5, r3]}, @cred={0x20, 0x1, 0x2, r8, r0, r1}], 0x98, 0x20000000}, 0x810) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 21:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0x400, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x35) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000320000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000dc1000)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000494000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xb19}], 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000e63000)=[{&(0x7f0000493000-0x99)="fad9d6e96396144cb2c5105ce0fee0141f92b4d24aa54f80bf77d448d4ae727a", 0x20}], 0x1, &(0x7f0000c8a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000f6c000-0x53a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0xffffa888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xb8, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "8539f090859533d568c15d8e4a45b585da4350d38240c787e6e62714ab"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000052c000)='/dev/rfkill\x00', 0x28200, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00009cd000-0x10)={0x1ff, 0x0, &(0x7f0000c17000/0x1000)=nil}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a58000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000fec000-0x18)=""/24, &(0x7f00006c1000)=0x18) [ 84.845419] binder: undelivered TRANSACTION_COMPLETE [ 84.845428] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0x450000)=nil, 0x450000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000450000+0x509)='/dev/usbmon#\x00', 0x9, 0x200) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getegid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000451000-0x8)={0x0, 0x0}) r5 = geteuid() fstat(r0, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000451000-0x4)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000010e000-0x4)=0x0, &(0x7f0000304000-0x4)=0x0, &(0x7f0000451000-0x4)=0x0) r9 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000027a000-0x4)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000451000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000451000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000198000)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000450000)='./file0\x00', &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000033d000-0x8)='./file0\x00', &(0x7f0000217000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000450000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000021b000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000143000)=0xe8) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000450000)=0x0, &(0x7f00000b2000-0x4)=0x0, &(0x7f000026a000)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002e8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001a9000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000310000)=0xe8) r21 = getgid() r22 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000451000-0x4)=0x0, &(0x7f0000451000-0x4)=0x0, &(0x7f0000451000-0x4)=0x0) fstat(r0, &(0x7f00003bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() lstat(&(0x7f00001f0000)='./file0\x00', &(0x7f0000266000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000450000)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000451000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000451000-0x4)=0xe8) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000451000-0x8)='./file0\x00', &(0x7f000035e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000450000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000451000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000451000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, &(0x7f0000183000-0x4)=0xc) r36 = getgid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000a000)={0x0, 0x0}) r38 = getuid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001bb000)={0x0, 0x0, 0x0}, &(0x7f0000451000-0x4)=0xc) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000079000)={0x0, 0x0, 0x0}, &(0x7f0000451000-0x4)=0xc) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000451000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000-0x4)=0xe8) r42 = getegid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000451000-0x4)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000451000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000451000-0x4)=0xe8) getgroups(0xa, &(0x7f0000294000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000451000-0x4)=0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000306000)=0x0, &(0x7f0000451000-0x4)=0x0, &(0x7f0000450000)=0x0) r48 = getgid() mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000450000)=[{&(0x7f0000235000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000450000)=[{&(0x7f0000015000)="dff60edbd859e0506c753bf8f20a538232de7c372f92e2b1488fced4afb944333beab781ebfb36c19e92ec67387a0a77284ce7f2b23abbd7f124b7422ab33c7d479ff41413e72fb8a791363993f3a89b765c0a636bd19817732aa2c9e755595da533c66882fc7bfaede45673a2867838c7b6fc", 0x73}, {&(0x7f0000450000)="1d2090e01c30fe3dd2b63450f65ffc0acc1c7aad468e03d65bec5269", 0x1c}, {&(0x7f0000450000)="96b602b2748665ec69fd834c6f6f1d17307a68fed62e999a1d1bdb543bb01f72afe31f154d64b7b4889e08d105b54b175b3ed5ed788be3f52102bc62998b1fcf8a69c291144d68be8d950ac172acf49e1a111fe577610652241b37497b17523bac77a7b61f0f2f073c67de8374c27cd538393b416a21aa9376510021df8a171390733cfeea555797f5bafd8cd795deef841fa71242", 0x95}], 0x3, &(0x7f00002e1000)=[@cred={0x20, 0x1, 0x2, r2, 0x0, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x160, 0x24000040}, {&(0x7f00001ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001d6000)=[{&(0x7f0000450000)="2815d078e28f0cbe77e6f6afda6cede00dcbf190ef19f312f1d8cec6758173aa950094ea68b3284226ecb022dd59331eca2ec02c07a4e84bcb3a909bcd32332326be13024bfe59c43b1b708d1fd4291ff1a9031150fcd6f8729a7387c7a2e0d714d16309fe32c06e4b00f5e2a642f5571b89800b8f66", 0x76}, {&(0x7f0000451000-0x91)="a09627e43d9ab90e47a63d06425f7f4ae5dc1e58b9cdc0c7abd1955bdf813903c2146eec0343ff6a308add1954099dbd627233694ef7771747f89d2cb4bb0b5d929bb4de9517de2f02dcce3edc9c876dbaa5cba2316392198ff9890fe75a276083e6321ba2cb7dbabe13986ee14068fcffe6921857a8154ed9556cbec148d94151940b1760e52de6af9a732e7d309a2281", 0x91}], 0x2, &(0x7f0000451000-0xf8)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xf8, 0x40}, {&(0x7f0000451000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00001d7000)=[{&(0x7f0000451000-0x56)="2509b5d176be40a78c19248a32be9c92393ac7715f5cf802e8514f827a71c2246524094e7e3ad6c95a078b6efd8bdeb49fa0f7be370474c18dfccc3d7021edaa0222c0334e908f9ddb39b1c900b72e2ae5fe297e3032", 0x56}, {&(0x7f0000450000)="a7856a3732c6a58cf432a7474e178864b890702fd7ee68a60bd6dbb9513983644cf604b2e12cc797186054864280fcfce39f9db7c0d8b86eb9d4b43daebc5d7a1ea7da8eed9ec78f43e54ef0ee18d254d6a1034b512f53e3752d12ef3462a157ad230d966ca827643cb26ce8d220a6e507ba22ac18f6ea9ad3bacc396f895fb400ba47309f4243128f2bd83cd40f2c15bae44928aeaf0089cf7b58ea50f4ef37cd07bd755dc14142aa85d7", 0xab}], 0x2, &(0x7f0000022000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0xe0, 0x8000}], 0x3, 0x40000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000003e000)="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") 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001df000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ac3000-0x78)={0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, 0x6, 0x4, 0x1000000000000009, 0x7, &(0x7f0000c9b000-0x10)=@generic="337e084293e957769ae3e310b500f5ab", 0xda49, 0x10001, 0x7}) r1 = semget(0x2, 0x0, 0x400) semop(r1, &(0x7f0000075000-0x24)=[{0x3, 0x0, 0x800}, {0x4, 0x10001, 0x800}, {0x2, 0x10000, 0x800}, {0x3, 0x6, 0x800}, {0x5, 0x20, 0x1000}, {0x3, 0x4, 0x800}], 0x6) r2 = socket$inet6(0xa, 0x7, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007c5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000614000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000)=0xe8) getgroups(0x8, &(0x7f0000f91000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005a1000)={r3, r4, r5}, 0xc) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x3, &(0x7f0000011000)={0x0, &(0x7f0000011000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c76000-0xdb)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000fd9000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") sendmmsg$unix(r0, &(0x7f000038d000)=[], 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000862000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000098000-0xda)=""/218) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000046d000-0x4)=0x400) 2018/01/18 21:25:13 executing program 3: keyctl$setperm(0x5, 0x0, 0xffffffff) creat(&(0x7f000081e000-0x8)='./file0\x00', 0x100) 2018/01/18 21:25:13 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000039f000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000508000-0x1e)={0x18, 0x0, {0x1, @random="f18e074d8543", @common='bridge0\x00'}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000032d000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$ion(0xffffffffffffff9c, &(0x7f0000a47000-0x9)='/dev/ion\x00', 0x100, 0x0) 2018/01/18 21:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000a2e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000419000-0x10)={0x7, &(0x7f0000f1b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00005d4000)={r2, &(0x7f000028b000)=""/193}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fbe000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d1000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000900000)='./file0\x00', &(0x7f0000fbf000)=@random={'trusted.', 'selfselinux^}/\x00'}, &(0x7f0000fbf000)=""/4096, 0x1000) 2018/01/18 21:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005ea000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000542000)="295c8ed7d48e880a51d56d3395a3df2d7aec2cdf7f84531a2ba394b6a20d19ec6608c8ca26c3fb7af41ccfff82dc3d0301f48226b0c4d55ff680096f1aaa87266c5554d0b2b3c6be2e0f12e4305dca111f91f820b38da399b05f67d077f028b227bfdf42", 0x64) r1 = request_key(&(0x7f0000648000-0x12)='.request_key_auth\x00', &(0x7f0000b81000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000988000-0x22)='cpusetppp0eth0^system(systemnodev\x00', 0xffffffffffffffff) keyctl$clear(0x7, r1) unshare(0x40000000) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000020c000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000a3b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000103000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000214000-0x4)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000e55000-0x4)=0xfffffffffffffffb, 0xfffffffffffffe04) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000079c000)={0x8000000000000000, 0x0, &(0x7f0000e50000)=""}) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/kvm\x00', 0x10000, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r0, r1, 0x0, 0x3) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) fallocate(r1, 0x1, 0x6, 0x8000) fallocate(r1, 0x0, 0xfffd, 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) 2018/01/18 21:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000045c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e07000)=[{0x0, 0x0, &(0x7f0000da1000)=[{&(0x7f00001ff000-0x70)="624c070be9e6a27861d556a4a312cad44a90985945afec733f8637246cfcae790b5f4858670e09225d858a3cf90efc942fd4bc3bc337505a475feed6a123fd190a77b299c69815920ddb76576002461fed49af8df5ae31776e516edd8c425411", 0x60}], 0x1, &(0x7f000063b000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 21:25:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0xb05, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xc, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/audio\x00', 0x80, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000994000)=0x0) 2018/01/18 21:25:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x4, 0x8, &(0x7f000059a000-0x14)=@raw=[@ldst={0x3, 0x3, 0x1, 0x0, 0xf, 0x1, 0x0}, @generic={0x1, 0x7fff, 0x17f7, 0x6}, @jmp={0x5, 0x30000, 0x4, 0x7, 0x7, 0x8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x26}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000894000)={r1, 0x0, 0xe, 0xb1, &(0x7f00009c8000)="746760cc323c3a0b944101bb1e7c", &(0x7f00004f4000)=""/177, 0x9aa, 0x0}, 0x28) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007fd000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000d9f000-0x1028)={r0, r0, 0xff, 0x7fff, &(0x7f0000f07000)="592356437b96984f42bfded86f27ac378db345e0891741e4778b8829fce6c47fb5623fa4007c2822c474dbf87626f872778ee4ad6a46e16d9c352ef9c98ca6c2860a078bed6a91d1e0d4d0b419c7247a44ea3a9ae288d458ccf80f180eb4b9134f57b6c7015937063ed82761d930e4a81d3a834d429594c5beaf876a33e111d76988e61e9eb314b8badc95be1b1caef7a9d33a26b81e577a6dbc93aedcba066356bd746f28", 0x9, 0x0, 0x8, 0x9, 0x7, 0xff, 0x0, "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"}) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000430000-0xab)=""/171, 0xab}, {&(0x7f0000229000)=""/0, 0x0}, {&(0x7f000009b000)=""/176, 0xb0}, {&(0x7f0000e7a000)=""/135, 0x87}, {&(0x7f0000449000-0x15)=""/21, 0x15}, {&(0x7f0000e4d000-0xfc)=""/252, 0xfc}, {&(0x7f000028d000)=""/43, 0x2b}, {&(0x7f0000af4000)=""/85, 0x55}], 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006e1000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000c12000-0x20)={0x0, 0x4, 0x3, 0x8, r1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) capset(&(0x7f00000c3000)={0x20071026, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000bfc000)=""/212) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000914000)={0x77359400, 0x0}, &(0x7f0000fc9000)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3c000-0xc)='/dev/autofs\x00', 0x14000, 0x0) fchmodat(r0, &(0x7f0000146000-0x8)='./file0\x00', 0x9) clock_gettime(0x0, &(0x7f0000b4d000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000070e000)=[{{&(0x7f0000d66000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000455000)=[{&(0x7f0000e9d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e2f000)=""/57, 0x39}, {&(0x7f000083e000-0xca)=""/202, 0xca}, {&(0x7f00000ad000)=""/4096, 0x1000}, {&(0x7f0000c4c000-0xf3)=""/243, 0xf3}, {&(0x7f00004fc000-0x48)=""/72, 0x48}, {&(0x7f000058a000)=""/183, 0xb7}, {&(0x7f0000a33000)=""/4, 0x4}], 0x8, &(0x7f0000a35000)=""/70, 0x46, 0x8c}, 0x7f}, {{&(0x7f0000c23000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000171000)=[{&(0x7f000059a000-0xb7)=""/183, 0xb7}, {&(0x7f0000b9a000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f000061a000-0xe0)=""/224, 0xe0, 0xffff}, 0xffffe00000000000}, {{&(0x7f000027b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e6b000-0x10)=[{&(0x7f0000b88000)=""/161, 0xa1}], 0x1, &(0x7f0000cb9000+0xbe3)=""/196, 0xc4, 0x2}, 0x0}, {{&(0x7f000022d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000edb000)=[{&(0x7f00005c2000-0x61)=""/97, 0x61}], 0x1, &(0x7f0000c0d000)=""/4096, 0x1000, 0x3}, 0xb9f}], 0x4, 0x0, &(0x7f0000c0d000-0x10)={r1, r2+10000000}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 21:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000d09000)='/dev/amidi#\x00', 0x0, 0x40) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000f2f000)={0x17, 0x0, &(0x7f00005dc000)=""}) getsockname$inet6(r2, &(0x7f00007f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000428000)=0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000091d000-0x4)=0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x48b, 0x0, 0x0}]}) 2018/01/18 21:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00008b0000)=[{&(0x7f0000dbe000)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000fcc000-0x1000)="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") r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x1, 0x76) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/audio\x00', 0x204002, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000853000)={0x3, 0xe8000000, 0x8, 0x100}) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fb7000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000042c000)=0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 21:25:13 executing program 5: prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) delete_module(&(0x7f0000793000)=']md5sum@^em1\x00', 0x200) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020b000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f00008d7000-0x1)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000140000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad3000-0x17)={0x0, 0x10, "9a33c487a15e057724a0f76cdfce133f"}, &(0x7f0000ad3000-0x4)=0x18) 2018/01/18 21:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000752000-0xc)='/dev/audio#\x00', 0x87fffffff, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000016c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c30000+0x7f9)={r1, 0x8}) fremovexattr(r0, &(0x7f0000017000)=@known='trusted.syz\x00') unlinkat(r0, &(0x7f0000736000-0x8)='./file0\x00', 0x200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = semget(0x3, 0x1, 0x20) signalfd4(r2, &(0x7f000046e000-0x8)={0x0}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000faf000-0x8)={0x0, 0xffffffff}, &(0x7f00002c7000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000363000-0x14)={r4, 0x1, 0x81, 0x1, 0x7, 0x1}, &(0x7f000071d000)=0x14) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000535000)=""/99) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c6c000)={{0x4, 0x25bd, 0x7, 0x400, 0x81, 0x5}, 0x9, 0x6, 0xe3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000260000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008a4000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e27000)={0x0, @in={{0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x8000, 0x20, 0xb0}, &(0x7f00002b9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e1b000-0x8c)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x23f) fdatasync(r2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000176000-0x94)={{0x7fff, 0x7, 0x2, 0x7, 0x9, 0x6f9}, 0x4, 0x400, 0x7f, 0x0, 0x3ff, "bbc9cecbe4aefc49454bba7d05ad229028b01a0a232ccc7a295f653d60869680491dd3e1affa65d4cdc74b7673ecdac8a5e897c16ed63ac9f0e435fadf09bec1db45509f53bf569de3e1f7ee8433350a36734a036770c8402555e4dd26777fa14aa9c93286a7089a6e35dd82a538cc3ab8815f2df641ad3bde88c2c611d86627"}) 2018/01/18 21:25:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e8c000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000299000-0x10)=@common='ifb0\x00', 0x0, 0x0, 0x0}) sched_yield() 2018/01/18 21:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) lseek(r1, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000cf2000-0x8)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00007bf000)=""/224, &(0x7f0000405000-0x4)=0xe0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 21:25:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/connector\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000c9e000)={0x6, 0x6, 0x5, 0x7}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) ioctl$int_in(r2, 0x5452, &(0x7f0000002000-0x8)=0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x200, 0x4) eventfd2(0x5, 0x800) 2018/01/18 21:25:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f000023c000)='/dev/input/mice\x00', 0x0, 0x101080) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) removexattr(&(0x7f00008bf000)='./file0\x00', &(0x7f0000133000)=@random={'osx.', 'eth0\\vmnet1\x00'}) connect$inet6(r1, &(0x7f00007bf000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x0}, 0x1c) r2 = epoll_create1(0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d7c000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000057f000-0xc)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/18 21:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004f3000-0x8)={0x0, 0x1}, &(0x7f0000ad5000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a6e000-0x8)={r1, 0x0}, 0x8) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000764000-0x10)={0x0, 0x4, 0x4, [0x1, 0xb49, 0x0, 0x2]}, &(0x7f00007d1000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f25000-0x8)={r2, 0x5}, &(0x7f0000b08000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f0000)={r2, 0x9}, &(0x7f0000398000-0x4)=0x8) 2018/01/18 21:25:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000007000)={0x20080522, r2}, &(0x7f0000008000-0x18)={0xa48e, 0x200, 0x200, 0x9, 0x7, 0x6}) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xda) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000000)=""/213) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2018/01/18 21:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007d4000-0xb)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000692000)={0x0, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x7, 0x101, 0x2}, &(0x7f000009d000+0x1cc)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa7000-0x8)={r1, 0x6}, 0x8) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) readv(r2, &(0x7f00004fd000-0x20)=[{&(0x7f0000c0d000)=""/37, 0x25}, {&(0x7f0000044000)=""/130, 0x82}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket(0x1d, 0x5, 0x7) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000952000-0xb)={0x7, 0x5, 0x5, 0x1, 0x7ff, 0xffffffff, 0x497c, 0x101, 0x1, 0x2, 0x101}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000126000)={0x0, 0x2, 0x20}, &(0x7f0000261000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000013f000-0x98)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf6d1}, 0x98) r5 = syz_open_dev$amidi(&(0x7f0000702000)='/dev/amidi#\x00', 0x0, 0x40000000002000) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000317000)={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]}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f87000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x100000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0xb175, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000b98000-0xc)={0x8, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x4}, 0xc) 2018/01/18 21:25:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5e, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/18 21:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000844000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) connect$netlink(r1, &(0x7f0000e19000-0xc)=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f000077f000/0x18000)=nil, &(0x7f0000cfb000-0x18)=[@text32={0x20, &(0x7f0000e0d000-0x44)="d37c5500b800d0ffff0f23d80f21f835c00000100f23f83e0f326467670ff1cf65363e0f00950c000000c4e221beec0fae880bf1d31c650f6fea0f229e66b80c010f00d0", 0x51}], 0x1, 0x2, &(0x7f000055f000-0x10)=[@cstype0={0x4, 0xf}], 0x1) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xfffffffffffffe19) ioctl$sock_bt(r2, 0x8907, &(0x7f00004a4000-0xed)="") ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a73000)=0x0) 2018/01/18 21:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = signalfd4(r0, &(0x7f0000182000-0x8)={0x1000}, 0x8, 0x800) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) set_mempolicy(0x0, &(0x7f0000a97000)=0x7, 0xffffffffffff6b41) fcntl$setsig(r2, 0xa, 0x31) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000133000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00005b3000)=0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5a000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) sendmsg$kcm(r4, &(0x7f0000abc000)={&(0x7f0000574000-0x1e)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="6749f3c051a4e3cbe326cb847127cb09"}}, 0x1e, &(0x7f0000281000)=[{&(0x7f0000c15000)="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", 0x1000}, {&(0x7f00006a2000)="93220c7a62953230743f3c48cdccc46f7fdfb185534b28ac407eaee9dbff2a4a", 0x20}, {&(0x7f00000ad000)="a3362e2096c519bf183fa8cace629e254582de8cd21f60f96a65bceac4eccc792bd28b7da02b16d331f403a9e911d16c713e87edc5", 0x35}, {&(0x7f00001f0000)="608bad4f9812a2615d988081c309306e82c85591c40bd7b938379f80340eae8b25404474a5b22c5364f984aeb73764d320894315aab06f10e56127a2de35dc27be30e9bf445f0321dcaa810a50bd8f9593c7a2140c13cae113290fbef3ac41cb7cc33b18ac746f7af816c39debba79cb5b703c0eb046851f8c469c738d9bf640a6458d383e2dc3213de17b93d17bf006d0b2fe052b10c430d7bf124b8990bbb483a16d75a02b2a251f25105f0758e4b83d87a3357f7de96328a616e20bf52fb00fd6be608824e4066c47fd91ea56b7bd", 0xd0}, {&(0x7f0000f50000-0x8d)="f4f52037b9f560332b73a46505b778075f62a1b604087e0e152c0ccfbb2fe76253e32890e44aaa2f5792f77492f7b79cc15bf61488d4a4dc2eb028e40a634ebe70726409542b40cec8332b30118637c21ed4d46d53932ae5a77293dd4dca65e5f9313d18299c338d50d723f100623dddbfc988343e75d68b38abb5013ada0f2c9d5869b8433fd64ec657376cb9", 0x8d}, {&(0x7f000023e000-0x68)="ddf63c73e11123d5acf3c721eab752115d83ae2d767e3622d5f187650025f99ed11d2a8568d1efa46614c5f2f9fe7dcd047968d0a474a074a0f63ce751a8d07ae2318287699e19c5bec9112ce2b7e093751461c2341e2b95d597cdb9e10e24c7042d9ec58f1e507d", 0x68}, {&(0x7f0000902000-0x9e)="bba5f1bf614d573acaafefebd072738d294335d451ff854708549a720c98fa4a1571ea213512be3a5f4c9ff2c7a949f885149ccf209277fb1b027753437c0be7ea08379336bd80db59fa60e616ee8362a6a184a01944ffe608dbf6fe74245d07a1b3603f72f3244f0d2e7ea13997df10ccbcbbb854b206bf45daccda1133aa4ffe5075faa49bb999080b40af8a7222ceffb50239c403e07f35da00c24a99", 0x9e}, {&(0x7f0000ce4000)="7671828f9d4815f0686cd4170bb60ae2326665da5157ab190731167036dffff8bf09bb45f9add54fd30951fc1f5a788683b98e3409343b430a49fa1c89e4a3f2f07633aa6a9588f9e2bda15231d9aa38b24c7dadea870511a57d00672db00ea0a12c60855ef7c3b723768c86c0f9876c5232c847409a62eef1fc8338bd", 0x7d}, {&(0x7f0000328000)="8f41fb8bf508e7adc324703597fa803d6ba2f29dd442284727325baebab3b22c88a6ac2ad835b4cca1efee5750342421133899c7ff46d8a4e27882de5a79004c70738a6de1ad767b84bfa857b769bd8108505bddeaad889ceac3395ca00562840999b7b96cc491aef5054513d94a9e81ca69c2ed15a3fd49e39532090a2e7992cc13ab65ec86f90db839ef47dc33a85b18f4237a96e0564d66055423dfa615c0b73cfe42570e57e4f1dff86a1d74ce4b4166fafae8af5fffa7a966d89db75dd280e56b76ed109c4e6a4b8467dae065d288578017894f1acd75f363", 0xdb}, {&(0x7f0000ef0000)="cbb3d0c0798c77a6a2fa05ffcd38260afe502ac40b89a91d740954c572f03df6a669bbe1919fd542", 0x28}], 0xa, 0x0, 0x0, 0x4008000}, 0x40) sendto$ax25(r4, &(0x7f0000d23000-0x4f)="26cdab2623a11bd077365e33c20fdc34591b80fc16ca1d69420134ef306e64c21087e44a713aa9722282cea65f691162ba3e51b5bf6b3838aa016944d424e55051e762259f9608f2bcefe480aa6d71", 0x4f, 0x40, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000777000)=0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/18 21:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000e89000-0x12)='/dev/input/mouse#\x00', 0x80, 0x80001) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f41000)=0x1, 0x2) r3 = eventfd2(0x0, 0x0) unshare(0x8000400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000161000-0x118)="e7") 2018/01/18 21:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0xb, 0x0) dup3(r2, r1, 0x0) close(r0) 2018/01/18 21:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f6c000-0x8)=0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000546000)='/dev/sequencer\x00', 0x30000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000522000-0x81)=""/129, &(0x7f0000974000)=0x81) 2018/01/18 21:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/18 21:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x18) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) readv(r0, &(0x7f000029d000-0xa0)=[{&(0x7f0000794000-0x5e)=""/94, 0x5e}, {&(0x7f0000a6c000)=""/89, 0x59}, {&(0x7f000052b000+0xf7a)=""/232, 0xe8}, {&(0x7f0000b4c000-0x89)=""/137, 0x89}, {&(0x7f0000241000)=""/249, 0xf9}, {&(0x7f0000119000-0x9d)=""/157, 0x9d}, {&(0x7f00003ff000)=""/26, 0x1a}, {&(0x7f0000d03000)=""/184, 0xb8}, {&(0x7f0000885000)=""/215, 0xd7}, {&(0x7f0000c84000)=""/159, 0x9f}], 0xa) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f000015e000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b47000-0x4)=@int=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000097d000-0x38)={&(0x7f0000d1e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de9000)=[{&(0x7f0000bce000)=""/252, 0xfc}, {&(0x7f00004d0000-0xd9)=""/217, 0xd9}, {&(0x7f00007ea000)=""/57, 0x39}, {&(0x7f0000157000+0xdc3)=""/86, 0x56}, {&(0x7f00007de000)=""/120, 0x78}, {&(0x7f0000a84000-0x3c)=""/60, 0x3c}, {&(0x7f00000e4000)=""/211, 0xd3}, {&(0x7f00003b6000-0x4)=""/4, 0x4}], 0x8, &(0x7f00002af000-0x8e)=""/142, 0x8e, 0x200}, 0x40) 2018/01/18 21:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={r1, r2+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x4) 2018/01/18 21:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e48000-0xb)='asymmetric\x00', &(0x7f0000616000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c6000-0xc)='}vmnet1}.:+\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$audion(&(0x7f000096c000-0xc)='/dev/audio#\x00', 0x4, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f88000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c04000-0x4)=0xc) r3 = dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r3, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r3, 0x8907, &(0x7f00003c8000-0x4)=0x0) readv(r1, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x2f8}], 0x1) r4 = syz_open_dev$mice(&(0x7f000022b000)='/dev/input/mice\x00', 0x0, 0x8040200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000046d000-0x20)={0x38, 0xe67, 0x0, 0x5, 0x10000, 0x9, 0x0, 0x5, 0x0}, &(0x7f0000198000)=0x20) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d3a000-0x15)='/proc/self/net/pfkey\x00', 0x2200, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000093e000)={0x0, 0x0, 0x0}, &(0x7f00000e3000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000c67000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x0, 0x2, 0x80, 0x20, 0x72, 0x0, r7}, {0x100000000, 0x101, 0xffffffffffffff2d, 0xea, 0xfd29, 0x0, 0x5, 0x3f}, {0x82e, 0x5, 0xffff, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x2, 0x7, 0x400000000000, 0x81, 0x9}}, 0xe8) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002a4000)=""/81, &(0x7f0000fcc000)=0x51) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ed5000)={r5, 0x3ff, 0x5, [0x36d85640, 0x1, 0x6, 0x1, 0x4]}, &(0x7f0000de7000-0x4)=0x12) shutdown(r3, 0x2000000001) 2018/01/18 21:25:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000050f000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00007a8000)="67f34faf650f2222c4410573d6ecc4c27941fb66ba2100b800500000efb9ea0800000f32b8010000000f01d90f23f8654a0f01380fc72e", 0x37}], 0x1, 0x34, &(0x7f0000000000)=[], 0x0) msync(&(0x7f0000eb2000/0x2000)=nil, 0x2000, 0x5) 2018/01/18 21:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/18 21:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000792000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b0e000-0x4)=0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000129000-0xc8)=""/200) connect$inet6(r1, &(0x7f00004da000-0x1c)={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shutdown(r1, 0x0) 2018/01/18 21:25:14 executing program 0: r0 = memfd_create(&(0x7f0000d4b000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ca000)={r1, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9cb, 0x3ff}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6781, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) [ 86.039244] sctp: [Deprecated]: syz-executor1 (pid 13305) Use of int in max_burst socket option deprecated. [ 86.039244] Use struct sctp_assoc_value instead 2018/01/18 21:25:14 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000086f000)=[{0x0, 0xda1d, 0x0}], 0x2aaaaaaaaaaaad11) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000fbc000)=""/4096) 2018/01/18 21:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000047c000)=0x58) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000c94000-0xd5)=""/213, &(0x7f0000097000-0x4)=0xd5) syz_emit_ethernet(0x3e, &(0x7f0000786000-0x16d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "9c52a3", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000956000)={0x0, 0x1, [0xb15]}) [ 86.104722] sctp: [Deprecated]: syz-executor1 (pid 13305) Use of int in max_burst socket option deprecated. [ 86.104722] Use struct sctp_assoc_value instead [ 86.160113] kauditd_printk_skb: 99 callbacks suppressed [ 86.160121] audit: type=1326 audit(1516310714.514:854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.160330] audit: type=1326 audit(1516310714.515:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.163341] audit: type=1326 audit(1516310714.516:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=48 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.163632] audit: type=1326 audit(1516310714.518:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.169313] audit: type=1326 audit(1516310714.519:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.195081] audit: type=1326 audit(1516310714.531:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.195103] audit: type=1326 audit(1516310714.531:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.195120] audit: type=1326 audit(1516310714.531:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.195137] audit: type=1326 audit(1516310714.534:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e99 code=0x7ffc0000 [ 86.195153] audit: type=1326 audit(1516310714.534:863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13310 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/18 21:25:14 executing program 0: clone(0x0, &(0x7f0000001000-0x53)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f0000001000-0xdb)="") 2018/01/18 21:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae8000)='environ\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) openat$kvm(0xffffffffffffff9c, &(0x7f000034b000)='/dev/kvm\x00', 0x14600, 0x0) 2018/01/18 21:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x81}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000cab000-0x8)='./file0\x00', 0x40, 0x110) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/18 21:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e8e000)=0x14, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:14 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008bf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000cc000-0x4)=0x8) rename(&(0x7f000017a000-0x8)='./file0\x00', &(0x7f0000df8000)='./file1\x00') ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000fd2000-0x4)=0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000994000)=""/105) 2018/01/18 21:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000dee000)={0x32, 0x87052441a9e85655, {0xffffffffffffffff, 0x1, 0x1, 0x1, 0x17000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000606000-0x38)={0x0, 0x0, &(0x7f0000808000-0x55)=[{&(0x7f0000883000)=""/16, 0x10}, {&(0x7f0000bad000)=""/4096, 0x1000}, {&(0x7f000058d000)=""/189, 0xbd}, {&(0x7f00005a0000-0x3c)=""/60, 0x3c}, {&(0x7f000004e000-0xd8)=""/216, 0xd8}, {&(0x7f00000a5000)=""/181, 0xb5}, {&(0x7f00005d9000)=""/136, 0x88}], 0x7, &(0x7f0000b65000-0xf8)=""/248, 0xf8, 0xffffffff}, 0x20) syz_extract_tcp_res(&(0x7f0000ef9000-0x8)={0x0, 0x0}, 0x5, 0xfffffffffffff68c) syz_extract_tcp_res$synack(&(0x7f0000af0000-0x4)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x143, &(0x7f0000ab7000)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x3, 0x1, r2, r3, 0x6, 0x0, 0x0, 0x40000b8, 0x7, 0x0, 0x5, {[@mss={0x2, 0x0, 0x5}, @nop={0x1}, @fastopen={0x22, 0x0, "951b7dad0e"}, @window={0x3, 0x0, 0x6}]}}, {"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0x0) rmdir(&(0x7f0000147000)='./file0\x00') 2018/01/18 21:25:14 executing program 7: r0 = socket(0x1d, 0x0, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000fa6000)='./file0\x00', 0x80000009) 2018/01/18 21:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f77000)='./file0\x00', 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) creat(&(0x7f00008dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005f1000-0x8)='./file0\x00', &(0x7f00008cd000-0x8)='./file0\x00', &(0x7f0000bcb000-0x6)='sysfs\x00', 0x41000, &(0x7f0000ecd000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/18 21:25:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) rt_sigprocmask(0x3, &(0x7f00004ae000-0x8)={0xffff}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x537a, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7c000)={&(0x7f0000f7c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f7c000)=[{&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/42, 0x2a}], 0x3, &(0x7f0000f7c000)=""/122, 0x7a, 0x0}, 0x0) write(r0, &(0x7f0000f7c000)="26000000100047f10714c1f859002200001000e30100000000000000000000000600fb0e0000", 0x26) 2018/01/18 21:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007a2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d9b000)={{0x2, 0x1, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000914000)={0x0, 0x2e, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/18 21:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f000072d000-0xd)='/dev/dmmidi#\x00', 0x4, 0x105000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000351000+0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r1, &(0x7f0000004000-0x8)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) syz_open_dev$adsp(&(0x7f0000b4c000)='/dev/adsp#\x00', 0x21d, 0x24100) 2018/01/18 21:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x4, 0x8) 2018/01/18 21:25:15 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) timerfd_gettime(r0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) sendto(r1, &(0x7f0000003000-0x30)="", 0xfffffffffffffea9, 0x0, &(0x7f0000004000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 21:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) exit(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000565000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x581200) r2 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fd4000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00004f0000-0x38)={&(0x7f0000fa6000-0xc)={0x10, 0x0, 0x0, 0x4401000}, 0xc, &(0x7f0000e52000-0x10)={&(0x7f0000a6d000)={0x325c, 0x4, 0xd, 0x730, 0x3, 0x0, {0x3, 0x0, 0x1}, [@nested={0xec, 0x74, [@typed={0xc, 0x64, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x3d, @str='\x00'}, @typed={0x8, 0x53, @void=""}, @typed={0xc, 0x5d, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, 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@generic="16ccc958480c8bf01df7bf8e6ef113ee4eddf09b594c0a8b82c1c6440233f01f964e4368bebd63af0b", @generic="daae34343981ef6ded7cb0362efa770700f1516e8aa061f875247d329c858c54e6a9ccb42b1d85e22c627748b239677cbe3a19b8d8549ee6efd334ea9d478ae3c72f82bdd54c76709b2af6e78e1c3df41a9b2487522733a0c8f3f41492c1e17f", @typed={0xc, 0x0, @pid=r3}, @generic="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"]}]}, 0x325c}, 0x1, 0x0, 0x0, 0x40010}, 0x40081) 2018/01/18 21:25:15 executing program 2: syz_open_dev$loop(&(0x7f0000278000)='/dev/loop#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) memfd_create(&(0x7f0000086000-0xb)='/dev/loop#\x00', 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:15 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000f77000)=""/110) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000408000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 21:25:15 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000350000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x3, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000c12000-0xe)='/dev/admmidi#\x00', 0x6, 0x10000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000410000)=0xa48, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0xa4efdd72d69c3ea9, 0x84) getsockname(r3, &(0x7f00003e2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000)=0x8) fchmod(r2, 0x0) io_setup(0x33, &(0x7f00007ef000-0x8)=0x0) ioperm(0x8, 0x3f, 0xfffffffffffffffe) sendmsg$nl_netfilter(r0, &(0x7f00007d5000-0x38)={&(0x7f00009d2000)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f00001a6000)={&(0x7f0000642000-0x1c4)={0x1c4, 0x1, 0xf, 0x4, 0x4, 0x3, {0xf, 0x0, 0x4}, [@typed={0x100, 0x3f, @binary="f06ca56c3086164ea767a60ae5432ebebe52e106a258a7919832bfa75ebf43fe18982163e7900d5ab6e4eb1937121dfb9199565189c5fcb31a4c77b12e225647aaf1f8cfdbc2413037905c9dda84579ec8dfc5db42b28f1d063a21defe85a4965e19e36650b56b6cd6298aa522c70280c61e2108a9cc0364801c9a423764ce251bf7e1516764192d961815d929704059169e070545301b77a5f4bff0edf04397a2c613d3b598fb2d33ada9083fa53e03e81c99cc270e5e17828e8fad422d274a94f8074b9f722cad601811c7b21798443d3624da4de14805b59521fbd133e6077e09e818e8a1b8cd9694f987fc66a2ee62e05bae66"}, @nested={0x94, 0x6d, [@generic="e8ba1b4ae9b11b282e98ac35f0e93e44dd46cd4e4c5fa86399be995f618337ecba916123e68a97e0346757544a682691be358831a800e8d676055c46ebde752c95739ec23d1475affed3d56ed765e92010e075", @typed={0x10, 0x96, @u64=0x0}, @typed={0xc, 0x41, @str='}\x00'}, @typed={0x14, 0x90, @str=':!vmnet0GPL\x00'}, @typed={0xc, 0x70, @fd=r0}]}, @typed={0x10, 0x5, @u64=0x8754}, @typed={0xc, 0x2b, @u32=0x7fff}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) [ 86.751008] syz-executor3 (13376): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/18 21:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000344000-0xad)=""/173) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/18 21:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000eac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = msgget$private(0x0, 0x17a) msgrcv(r1, &(0x7f0000e42000)={0x0, ""/98}, 0x6a, 0x0, 0x800) recvmsg$kcm(r0, &(0x7f00007d1000)={&(0x7f0000383000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000186000)=[{&(0x7f000082a000-0xf)=""/15, 0xf}, {&(0x7f0000fc2000-0x83)=""/131, 0x83}, {&(0x7f0000521000)=""/116, 0x74}, {&(0x7f00008d2000)=""/108, 0x6c}, {&(0x7f000003c000-0x29)=""/41, 0x29}, {&(0x7f0000438000)=""/193, 0xc1}, {&(0x7f000026e000)=""/150, 0x96}], 0x7, &(0x7f00004b9000-0xc8)=""/200, 0xc8, 0x5}, 0x10140) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000667000-0x4)=0x14) 2018/01/18 21:25:15 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000e74000-0x9)='/dev/ion\x00', 0x0, 0x0) 2018/01/18 21:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f000053f000)='./file0\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b6f000-0x1)=0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00004fc000-0x4)='/dev/sg#\x00', 0x0, 0x400202) r3 = signalfd4(r1, &(0x7f0000c9f000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000ff3000-0xc)={0xc000200f, 0x0}) 2018/01/18 21:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000793000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xf0, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x401}}], 0x3f0, 0x4814}], 0x1, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000064b000)={0x2, 0xffffffffffffffff, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000081f000)='/dev/kvm\x00', 0x40, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r1, &(0x7f00009d2000-0x60)=[{&(0x7f0000f6c000)="902b541a68aa44594bab5bdf475183b8e57d6bfdfbcc61fb05910a5435d844e1af20011c80a3986707aec1520dc845c3f095faa5be703bd25eda83bcfd6adf3fc161fe2d458a1079ab423f9a786339596cb7d7713718a96ac2b2e687d686bf7deb114c9c7e96ebbea534f30350e4c20b32b179dcddaf4e45c83bee1954b3a101327e0661f4019ec3dbcd8ac89d7c6bc22fa3397c01", 0x95}, {&(0x7f0000ac5000-0xfb)="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", 0xfb}, {&(0x7f0000e8b000)="", 0x0}, {&(0x7f000096d000-0xd3)="09166a1a1070308856618e3781077e7a0e7abc35f7bf8a6f1282c76a6b9eb24103a5d9e9b4d81f2f8ac9b75f754add0f96e4535b0b4ec2dc3a7edd2d49ff36abb32737f7534432ea2540c488be956e8f59947fe69055d9bb6fdccd878fd6d07dd50ff4592e1119cb96e118871e89db4371c0b95b732f9d5eab30e57afc3c6de3a44b088dc15d7d84858424c757cceb8c8d3b8169ee7d2409391b08bf5eccce5dea68fd28c0be682a64f051f365e23fa22c75090d1c5c75dadb957332b3b8573266d3a992135498f25cb6a46c222d32f4282012", 0xd3}, {&(0x7f00007a9000-0x77)="5c2e71321fdf64ad8b2e7463ff6d44c3987b63f5343dd0f4ba8e77e85230a1f941cd4c5be555e8e8db153b271bf2b53c8f7bd44941f414aa7a4e83c47a32e26edd3715f6fef290c7abf95320b665bf6215d2ac2c77d164bbdf838837f9a05a1da31d6b00767d5c16f7d855f9cf2a8f66031b59990c2ed9", 0x77}, {&(0x7f0000af3000)="e12ebf59c0ef283ccb01edb7279c7e509250dc3e81239c6e45a703a28da50e94cf28fcd60113666705590d18f36ecde4efdf67c21107377b911abd59f8f19d132ab3b7e041fe3c687e77", 0x4a}], 0x6, 0x0) 2018/01/18 21:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e51000)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000655000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007ff000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f00006f8000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000b2a000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aa0f8084d788ab51cf7795aa4dc5e790"}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003c3000-0x4)=0x0, 0x4) ioctl(r1, 0x227c, &(0x7f00007ff000)="") 2018/01/18 21:25:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000001000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000002000-0xb3)="34ae63aa72bf0c47a9a60b7af6a8d5557a6e1fb9b41ac4efd25a3ecc2cd9a4c47ee6f7c1575e9df6f2449f5976dde62bc3afecc715ca3821535210a2745a53d3382e2b6c513c9b30abf33e94867b9561b07a33873da59fe702897b2e4aee38c701e8b46e4cd485e43ffef26b343fdf9a68211895ec89ebcc700f5a973865b6fd266db1de9ab5c74b5681dc3807d4f878f399f5ef0887385d9718d27e10dbca5abf0862714e4a50c0b2e165635bb848772beafa", 0xb3, 0x4, 0x0, 0x0, r2}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") fcntl$notify(r3, 0x402, 0x80000001) 2018/01/18 21:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2a0001) r2 = syz_open_dev$adsp(&(0x7f0000303000-0xb)='/dev/adsp#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007f4000)=0x0, &(0x7f000070d000)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/checkreqprot\x00', 0x88000, 0x0) sendto$ipx(r3, &(0x7f0000855000-0x8b)="69caf7d0644318913cb7a0520e32441aa7f5d262852468a56003d588487f82ff402925eebc0bbb704a79a8f8fc1dcd0ce8321b4a9bb971af2c059dd0c8010c97e9cd90f231e78ac104e38c8ae04003192b6a12e12dede458bcc0738f3e5d8777e801cd7ac29a353d5d4d22bf741fdfcf5ced2f98e1a47930c7fdf486724268932622572231fb580db3f124", 0x8b, 0x0, &(0x7f0000b38000)={0x4, 0x8, 0x4, "ad3c0d22768b", 0xfff, 0x0}, 0x10) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 21:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r0 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x31) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000cd3000-0x4)=0x9) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/18 21:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004a3000)='/dev/adsp#\x00', 0x80000, 0x4000) write$sndseq(r1, &(0x7f0000969000)=[{0x3, 0x1, 0x0, 0x3, @time={0x77359400, 0x0}, {0x0, 0x9}, {0xfffffffffffffff8, 0x8}, @quote={{0x100000001, 0x401}, 0x80000000, &(0x7f0000fa7000-0x30)={0xfffffffffffffffa, 0x3, 0xcaa, 0x7, @time={0x0, 0x0}, {0x20, 0x73}, {0x9, 0x3}, @control={0x4, 0x0, 0x3}}}}], 0x30) r2 = memfd_create(&(0x7f0000742000-0xc)="2f7906e1eb10000042000000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000b7d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000894000)={0xffffffffffffffff, 0x0, 0x0, 0xb1, &(0x7f00009c8000)="", &(0x7f0000640000-0xb1)=""/177, 0x9aa, 0x5}, 0x28) 2018/01/18 21:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = epoll_create1(0x8080001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000973000)=0x7) getpid() recvfrom(r1, &(0x7f0000825000)=""/118, 0x76, 0x0, &(0x7f0000831000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x1, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x32) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f000097a000-0x4)=0x611c, 0x4) kcmp(r4, r4, 0x2000, r3, r0) 2018/01/18 21:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) syz_open_dev$sndpcmp(&(0x7f00000e6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = geteuid() getresgid(&(0x7f000048f000-0x4)=0x0, &(0x7f0000e54000-0x4)=0x0, &(0x7f0000b2d000-0x4)=0x0) fchown(r0, r1, r2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 21:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047d000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setpipe(r1, 0x407, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e2a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2100}) keyctl$join(0x1, &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 21:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') getresuid(&(0x7f000061e000)=0x0, &(0x7f000096b000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f000092a000-0x38)={&(0x7f0000d29000)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000732000)={&(0x7f0000003000-0xfc)={0xfc, 0x20, 0x0, 0x0, 0x1, {0x5, 0x0, 0x0}, [@nested={0xe8, 0xc, [@typed={0x18, 0x65, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0x10, 0x0, @u64=0x6}, @typed={0xc, 0x5e, @uid=r2}, @generic="167440dd21b4ccc66e35", @generic="eef767596081066a89f103dc474bbbe9c9c6da7dd11aa7262f1cb14b6740f971395fe8b38351a2db02e1e69e450c80b1db5cb774353c20719dbf3e7e34749ee21ecaf64d7282278e383c113d927061f36746882b5d8103c26be724a52c273d13bc9a8be5c3cb1f9bc201fb878d0f8ead26dc8c391a3eb17be14fc5cefe9780f31351c1432f14ec2ca69b", @typed={0x10, 0x6b, @str='comm\x00'}, @typed={0xc, 0x66, @pid=r0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r1) 2018/01/18 21:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000f6000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00007d0000-0x9)='/dev/sg#\x00', 0x5, 0x400000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00001ca000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000ee4000)=0x5) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) getpeername$ax25(r2, &(0x7f00008d0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eb7000)=0x10) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/01/18 21:25:16 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x21) 2018/01/18 21:25:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f0000b31000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x1, 0x8, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0xe000, 0x0) 2018/01/18 21:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000e59000-0x1c)={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 21:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000006000-0x4)=0x1, 0x219) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 21:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eda000)='keyring\\\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000c16000)=0x800000000000003, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/18 21:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r0, &(0x7f0000a5c000)=[{&(0x7f0000367000-0x67)=""/103, 0x67}, {&(0x7f0000251000-0xcf)=""/207, 0xcf}, {&(0x7f0000e2c000)=""/0, 0x0}, {&(0x7f00003bb000-0x1000)=""/4096, 0x1000}, {&(0x7f000035d000-0x11)=""/17, 0x11}], 0x5, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000637000)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000dfe000)={0x0, 0x0}, 0x4800) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000280000-0x4)=0x200) socketpair(0x2, 0x80000, 0x0, &(0x7f000051b000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00006ef000)=0x1ff, 0x4) sendto$inet(r0, &(0x7f0000195000-0x99)="f4dc5b0e354aef7f6e5a6f2748b7682ff325d934ee8dcc7251e7e8e80a348f5d2dd273e4f5cd9a0317f4f9c855f31d248c67d6305415ba4156d7cc88f1c4adc796107a3d5e520185c2456f8fe5afd472a9eddd92ff20b53027ab7961add9c0332b2b3d3744802b1b9697ac2b44757a6f9cce4353739fa304774e27a1168105fe10a2", 0x82, 0x0, &(0x7f0000af1000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cb000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18e08f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x85, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f", 0x1, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 21:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000efd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000f44000-0xc)='/dev/audio#\x00', 0x400, 0x0) r2 = gettid() sendmsg$nl_generic(r1, &(0x7f0000514000-0x38)={&(0x7f000046b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000489000-0x10)={&(0x7f0000225000)={0x11f8, 0x31, 0x700, 0x4, 0x0, {0x5, 0x0, 0x0}, [@generic="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", @typed={0x18, 0x42, @str='vmnet1wlan0/\x00'}, @generic="d0c91baef5ec866a6a398f4dafc7ee116a0f130a3928905d10f1a967706dc9750fa011a775cae97be82e3198b92bf6bd98f5e1eed40bfb1aaa03a1a5319860a56e5e231c87cff2dffecf49faaf8ec858432003fb01abcfe0a7bc24131ead5320356c06b87b6c13698585950a023b4d8a5c3bc176d6b5b45c39bd7fea22fd6d7129e3773c3ecb7f36ce12f3fa63fb49426536b14ac8870a35a825ed0345b24da291b1e10cec9d07077188c2199a5b", @generic="43dcf5bd4488ad5ed71b7976074f894aa9c2cc4102e53c44421b6dec60abc3ac47823eef24404d196d90b4101ea259457fb3f0d4fd9bce8f65b042d1539d957f6eb0b762", @nested={0xd8, 0x51, [@generic="4aac20", @generic="71b5ceaba40d347b379bf80f70a0", @generic="d48f53489ee93bfaa1e1ff1cf0a9d4ce82a7553bdb5ea35ef10df1a1c5d267a075b8fc49cb760de0da67e7f34a6e43ff83a22f92a7c8ca5765fcbf03d54129c529433b9fdc8d7f540a5070f3b6bda49a85ae34a638a94a65075c904c49b1168599966c3f5b632bd19d793390a37ca8768245cda7f5550cabb5b056758bba2356900168feba2c540a9497ae00d410327b85b5cbc72c8d19542eede4a44d40a675830dcc99aa24f1c7", @typed={0xc, 0x4b, @pid=r2}, @typed={0xc, 0x1a, @ipv4=@broadcast=0xffffffff}]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x24040080}, 0x4004) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x3a5, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x3) 2018/01/18 21:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cca000)='./file0\x00', 0x48) mount(&(0x7f000001f000)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000502000-0x6)='ramfs\x00', 0x3, &(0x7f00002d9000-0x56)="") lsetxattr(&(0x7f0000aa7000-0x8)='./file0\x00', &(0x7f0000ccb000-0xa)=@random={'system.', ']/\x00'}, &(0x7f0000df7000)='$posix_acl_access', 0x11, 0x3) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) socketpair$unix(0x1, 0x800000000001, 0x0, &(0x7f0000414000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000c23000)=@file={0x0, ""/4096}, &(0x7f0000025000-0x4)=0x1002) r1 = eventfd2(0x8, 0x1) r2 = syz_open_dev$sndctrl(&(0x7f0000f60000)='/dev/snd/controlC#\x00', 0x6d, 0x40000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000313000-0xf8)=""/248) pwrite64(r1, &(0x7f000037f000-0xba)="9cbdeabb74ed966a7a50292df9b0e01887de979ad07b7a57840ad77c27f183ba0433718f8d1e3ebfb6558a3b5276a3a5d11c469fc88d22653fd490e6f05ffe928938ae952bae3a16068512cd9d924e13313773d5c508537873dae7e1c98d909e0c183614963eb0b6f37e0a2b7188f641fe607df28f74e9efc5b3f996617155eb5a9de2da9910de25ba1ddd399c2c40cbbb237af1f164f69c11cc9a64d7c5c984b0b2d9314f74a9734bdb7896eab634b985e52296f9dfe903feed", 0xba, 0x0) 2018/01/18 21:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00007a7000-0x5)='user\x00', &(0x7f0000cd1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e69000-0x39)="4dff9ab799cdcfac3d085cdde38ef127491622aafa8a42a096931ad7506c374bd4763cb3fd91ec3b5536820c233900d408a54f65f3be8fa61d", 0x39, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = syz_open_dev$vcsa(&(0x7f000003f000-0xb)='/dev/vcsa#\x00', 0x2b, 0x121000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000834000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) lookup_dcookie(0x1ff, &(0x7f000035c000-0x98)=""/152, 0x98) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000963000)=0x0, &(0x7f00007e9000-0x4)=0x4) 2018/01/18 21:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbf000-0x4)=0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000047c000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f000058f000-0xb)='/dev/audio\x00', 0x4800, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008bc000)='/dev/adsp#\x00', 0x100000001, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000cf6000-0xe0)=""/224) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/18 21:25:16 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000048e000-0xa)='/dev/cuse\x00', 0x210000, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00008ae000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x20, 0x6, 0x0, 0x7, 0x4000, 0x4004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x7}, 0x8, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000003000)=""/109) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0xd06, 0x0, 0x3}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r2, 0x21, 0x25, "640d5c9169b1b72c70400da3bee86aa6d21151474f1801cc568ba7868a57ef2a619d3b3ac5"}, 0x2d) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="c36798b94932ee0dfc9301dd844a1832", 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @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]}, 0xfffffffffffff801, 0x2}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000006000)={0x9, 0x0, 0x7f, 0x5, "d38e0c383ecc5c904e43e9c67d30fd56a5ae13ee4c67ad508f9660289f51cff7ea6ea691308184f915be25de", 0x20}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x20, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000008000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000)={r2, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0xfffffffffffffffa, 0x98, 0x9, 0xfff, 0x1}, 0x14) 2018/01/18 21:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) recvmsg$kcm(r1, &(0x7f0000b40000-0x38)={&(0x7f0000468000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027d000)=[{&(0x7f000066f000)=""/76, 0x4c}, {&(0x7f00000a5000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f00006ac000-0xe1)=""/225, 0xe1, 0x200}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000057000-0x8c)={0x6, 0x5, 0x100, 'queue1\x00', 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]}) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000a49000)={0x7b, 0x0, [0x1, 0x4e, 0x2, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_netfilter(r1, &(0x7f000085b000)={&(0x7f00003de000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a66000)={&(0x7f000049c000-0x110)={0x110, 0xe, 0x5, 0xe00, 0x0, 0x1, {0x1, 0x0, 0x5}, [@generic="2a8ebeb26d211e9509c245f6ae982f4ebae7134a83c4d050e0b89ccecf3b519d0f05a0ce026d7956de38fcb4569c0a07f49cf64560a1e41103a3fb0247bab55573d3b67e2cd32f0dfa1c7ee9bcc9cf434daef81bd021fec97b50aed8322c5ef63e2fe049506b75dccec5a8eff52b3b4eb1270a65e4340c3b944973aa0f681dda1be797c08edb99f7d9de75b04e505005a6d1971014583f653e6cda5fe20e9f94636ba71690015f8534f9b1ce7b75d0881317d4c8553be4b3e11df51fbb09e9294a", @generic="4c023bbd46097c03aeada9c19fa1b21c1b55b6a08a4374d84b5cdaeaa401e254a27856aa95d024b913edb1566b8ba1bb822f5eb7e636224225d0"]}, 0x110}, 0x1, 0x0, 0x0, 0x40091}, 0x40010) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:16 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000aa0000-0x4)=0x100000000, &(0x7f00005d1000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x20)=""/32) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x590)={0xe42, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x22aa1b0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x28be, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) signalfd4(r0, &(0x7f0000002000-0x8)={0x6}, 0x8, 0x800) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, 0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000)='net/ip_tables_names\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003000)=""/98) eventfd2(0x933, 0x80801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000)="f305c94ba57015e41c9d0752be61e43d4631de535799224f9ec6d5b8d000d787e7170d1483129a7976e44871234ed436baa056a8762145bcf08476601fb1f984ec532a5d04425af3b77baa5157903fc8df9d9673148169f61c25b9c639ada5745289f37ae8659067830a40f3c0374aa86f18b613b40edfd96aa3a1814e139481cba5f215b33fffa98dd023b2af30138e26ff6ebcad7c772566326205ec417e724547f332bf976e7811ab5f9a31cd88dda8cea7dfbbd4617165041e848261159850799e87793b1eec6d33b59f9a3a7b", 0xcf) r3 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000005000)={0x278, 0x1f, 0x20, 0x2, 0x1, {0xf, 0x0, 0x0}, [@generic="7df5d9956ee3b1f26296f6f28295dceafb8ca9785380bef1153f56fd02305d113d8a5923737aac875fd2e0ed837b65f129d08a25db7d159b879fd6bda787a19094", @nested={0x50, 0x6f, [@typed={0x18, 0x8e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x1c, 0x15, @str='net/ip_tables_names\x00'}, @typed={0xc, 0x5b, @uid=r3}, @typed={0xc, 0x6b, @pid=r1}]}, @generic="8781408dc2ee23de290eecd565b88f4ce6b72dbb766f5346df9531d70bf6936852cbeff37782bafa57cb02144dc4b10d677149e80053907a46ef0cf409a54b6bed069bf35fdaa4917f33d2f328340d19756109b9c1c29093b0f0687c972bb4ac1e2967b79ba79f126a54a6902ab3bde0a8b7b6d7d502952e3220ee033dee88ae3b5ff47b72ebf6d3e13413e051ab95420e72a1c7d68e3f9a1763abbdf1b888648aa5", @nested={0x130, 0x46, [@generic="9a61aa91e910ab56dd8e2c10b8911d6c38cb1e43660882ee1096774c60c85777891130c689bd4c9dd0db736339339d9320abcc21ac67a498cd98b9c19e0400a27e2ee431e8a90faff2c2c9ec1ae74a9721240c", @generic="a34fb786dc71bcdbdb10e365d118e8a0f28746db770987132f2f586f0bf6380fbdfb3e4ef0dd53a9b2410112b92219059c99ebd543edd1b467a5b448bb4d5a328032a9c3a93059a31bd3e310ee0c6f55ae88e1a54a8494e712f2d2c1de3c27103acd50e88f016d9ee5f4bd91e60e2316a8360dede6069d143dffa2c5694042e98460b2ab63d511dbc264ae548dcdc0e156900b3c6f7269ad4efe3e18c9f7ae0cdc4347f3fd6a56246fdaf36a935a700b3d1cea3162f2d1428c227ea373d58178fc8db581", @typed={0xc, 0x48, @uid=r4}, @typed={0x8, 0x71, @void=""}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x80}, 0xa73fc81edbaaed4e) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={0x0, 0x7, 0x400, 0x400}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000)={r5, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000)={r5, 0x3, 0xff, 0x4}, &(0x7f0000008000-0x4)=0x10) 2018/01/18 21:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ccc000-0x10)={0x0, 0x6, 0x0, 0x3}, &(0x7f0000df2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af8000)={r1, 0x5}, 0x8) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/18 21:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007da000)='/dev/cuse\x00', 0x400800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000863000)={0x0, 0x370, 0x10000, &(0x7f00006c1000-0x8)=0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000534000-0x28)={0x2, [0x0, 0x0]}, &(0x7f0000ab8000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000b97000)='posix_acl_accesswlan1system)vboxnet16\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000054000-0x4e)=""/78) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/18 21:25:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/mixer\x00', 0x28000, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000396000-0xcd)=""/205, 0xcd, 0x40000000, &(0x7f00001f4000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008d1000)={&(0x7f00008a1000-0x8)='./file0\x00', r0}, 0xc) munlock(&(0x7f0000c19000/0x8000)=nil, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e86000)={0x0, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x54}, &(0x7f0000a38000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000480000)={r1, 0x3}, &(0x7f0000e11000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004c000)={r2, 0x1, 0x2, 0x8}, &(0x7f000003e000-0x4)=0x10) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mount(&(0x7f0000881000)='./file1\x00', &(0x7f0000761000)='./file0\x00', &(0x7f0000f2b000)='btrfs\x00', 0x10000, &(0x7f0000282000-0x5a)="f0ccf20569eb86fdeac60e1eda2f38aa31e20d4d539db2fee5343791e6e34e5832cb20951c4b7942feb9ec268d4f8337f64182313220bc591ccd79042cb6198ae1181d1bd5a4fd15b77a981ed48392b2b0d4bde62593e384fdd4") 2018/01/18 21:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000046a000-0x108)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000806000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008bc000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/18 21:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000de8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078a000)=0x14) 2018/01/18 21:25:17 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) pipe(&(0x7f0000b16000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dfb000-0x10)={0x5, &(0x7f0000c96000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) tee(0xffffffffffffffff, r1, 0x8, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000cf0000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/18 21:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a1d000-0x10)={r2, &(0x7f000067e000)="8f50754aba841f33f6365e"}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c8000-0xc)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000a1f000-0x40)={0x6b, 0x1f, 0x3ff, 0xbd, &(0x7f00009e5000-0xbd)=""/189, 0xa2, &(0x7f000016d000-0xa2)=""/162, 0x6c, &(0x7f00002bd000-0x6c)=""/108}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000b7b000)={0x10007, 0x1, 0x1, 0x2000, &(0x7f000033a000/0x2000)=nil}) syz_open_dev$tun(&(0x7f00004be000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r4 = epoll_create(0xff) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e34000)={0xaa, 0x8, 0x0}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000ec3000)="9c17a672c074a86e37c2139b916ec7c704f9875ae86a925b2265af78c22086e672d88eb5b11a13d373fc5bac02555f4b62ae48f5ac4db59aa90280df132342d9dfe6dae139899af39c1fb9540ffa08a2d79be5717c23353e") epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) r5 = socket(0xc, 0x3, 0x4) r6 = syz_open_dev$midi(&(0x7f0000e6f000)='/dev/midi#\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000180000)={0x50000, 0x0, [0x3, 0x5, 0x8, 0x401, 0xd9, 0x8001, 0x6, 0x4]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000432000)={r6, &(0x7f00002d2000)="e7527ea456ec620f33395d0f71379fb845e06a9b2383ac70728a9d1e71bf37552401add0a900b233faba0464cd6649330a29b411496a11927a0667344f5186a690a8aefb6550188d3ba3e51baeda17a9b42620d64690ff27f02d9d00fdbda85166a71a65c157e91289303fe9961ae73d4e363feda667"}, 0x10) getcwd(&(0x7f0000c07000)=""/61, 0x3d) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000694000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000e3d000-0x28)={r6, r7, 0xa4, 0x0, &(0x7f000008c000)="", 0x52, 0x318a, 0xc2d3, 0x7, 0x8, 0x3, 0x3ff, ""}) 2018/01/18 21:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000035a000)='/dev/snd/midiC#D#\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000b11000-0x5c)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x8a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, 0x0, [0x3ff, 0x7, 0x7, 0x4, 0x20, 0x200, 0x1000, 0x7]}, 0x5c) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a75935", 0x40, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) connect$netrom(r2, &(0x7f0000410000-0x10)=@ax25={0x3, {"3a167e338aaa7a"}, 0x8}, 0x10) 2018/01/18 21:25:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000258000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000b96000-0x8)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0xb, 0xff, r1, &(0x7f0000001000-0xff)="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", 0xff, 0x400, 0x0, 0x0, r2}]) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x80084121, &(0x7f0000006000-0x1f5)="") 2018/01/18 21:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000874000)={0x7b, 0x0, [0xffffffff, 0x8, 0x3, 0x212], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/18 21:25:17 executing program 0: sigaltstack(&(0x7f000091a000/0x3000)=nil, &(0x7f00008f5000-0x8)=0x0) mprotect(&(0x7f00008bb000/0x3000)=nil, 0x3000, 0x1000004) madvise(&(0x7f0000d31000/0x4000)=nil, 0x4000, 0x1f) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f000044e000-0x4)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 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$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgrp(0xffffffffffffffff) r18 = getuid() r19 = getegid() r20 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 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) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r36 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="57300927b5c60c265e9c4107e339b6fdd859aa3da52cbdb47e2422c227b66a8fb07b6b1ce96b06fe8f0f084dc6b49e536454160c7637a334a2171b0e2b13273f9b1717f86ab60f49e5f81206d1bcbc7482352df07b8f38c40207c7466ad307187684f21d19b84a6b5322d97279394d8079b91f1c5cf6f42f5663925168a238060dc12dd599d4d3a26736f8a6370540e9a48eb2218be21674ebe4b2f5359f3b8e18706a59317709bdf5ae6f162e8968bf3e5c41f3f668ac89cca03ed142755620356efb2b0d96a4c4aeabbfd6002f41aa47e8e1d42b36817a61cd5b1a0a9fbc279f8a92ed", 0xe4}, {&(0x7f0000002000-0x7a)="f4f3c15d208fdd04aafb330351d5f2849e39967a73ccbf8255cd26f696cb00588643a8a8302787d2588b4316ad99628faf1cb69774aba843b941efbc1d3214743403a425649e943351ee5103297f32d24a9b2f504728d1928e0f5939ffa5118120b62a7c86a1221db4b6830a83e864a86d8bed4a9e27b9a2066b", 0x7a}], 0x2, &(0x7f0000002000-0x70)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x10}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="57e3af9fa53c10dbf4e2f24d3dc7a803915fd7029231ced422c77a7b3062203063d6f3229e15ce4389710824b02c6b8c152f7f16ffcdeb9d25109bfc2f7a9362372cd4a12f96ff485414342aff74fc5d5f40a5569b65a7624257d908aefee0a1a98f3b524ea6d39787629941c3bb28883f17f9d139514bab22c08a108900", 0x7e}, {&(0x7f0000000000)="8a538d00e25f454d83d2610aff0e46e0fcfab6efede93972131a286af95226dc6c4a16a94701e9746f27009c00134c4411d4c93b8284588020abc23b90128c17bd68784641176763", 0x48}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0xe3)="6915c26bedebb6b02d2ee8c709c20e1b21747eb26ea702c1cbf1b30306bf6fd5b01c9a98adc2899e2273b2359b0289dfd6da33c8e4ce802b0a13369d743fa593d592746d464b958644d5693067f9abd5359804ccc8ff7fbb1a06afe28461d6391200b2f67ea6a85f3e44dcf76e60f720bcc39a0c3c3e2564eeb8efa32a223d4eb8639f872556aa811faa6b588a4e3bfb5f135321185809495846c9837eba71d4c808a0f3a16c38fdea5bb21b2d9ad52892cb409fe31eab9f660453d3d94cdc287f858198dbc7f79e208c55dc6dd793c6b648742ce21b4342b03c51de6af319e47939f7", 0xe3}, {&(0x7f0000001000)="a8dfb9543c002e06deafb788fda68549566fe100de1be6e8ab188bb396b391f89c49aba5c0b95f3ef4ea3678966a7258d24ae39e4b1445f77fc9e10aa0b845297b6df71eab13467334e5d9938d056f6935436e85320c4a3be735f0b7e311323a6d5b8820ffb474193e26713410cf392857f4e6c08873d13a5bd501da13cd55ed39f11cf3c3214cf0cce4670aac16b0a58e82c2c5c803cb7e31ac35f0541ac8c0e06d10d252c9c8795f9457827973947229233bcb308ce06dc934351a9b93896b6a88a99f77a15986a20c9211fbc61c64697770", 0xd3}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="d995cd06c76b9b7dec9681c472f96d198acb06eac9412252e6e119bc41bfb710c059b6e0cf9ffb311fd14d0e397f5289d278130d2f85f32e162a8b31a8e6ca0a5ed83769149cf7ab908ca2bb6f4f2cde23a88cb193dc512571bf0a952aef3f81b35679c8b9e1298eba3b2f7fdd82f5b93e5ab438c7aaf947d086439b84917dfe9c5301b3dde95704c208809897dd2f01915f20c68066573fbcf083978ff3aeda886f81158e21dfecf523b332f6fd0d677d15cd35b4d21940b75dc851e3a25964741abfd546d3d417", 0xc8}, {&(0x7f0000001000)="5c9e0bd3019ecd0ff9d8479353a3c4db621605ce01fe191b4fa3721a6b2d004dda6b87550310b8a3265ba9456edf4292645666ae3c2d8f60443cde226b65a2e5c933d6c74fffec7787e71506d676e4bdc0d20dc13ba32410342188ecd5649b8b900ac8570462c5efdeb9fbae4c4d6b2336cc4a9229b696beac958a4602ef76675a286b4ca339a02e0735284d88fe6336812698a00b05c3d0f44319a304dbb22379a328369f52625d9b62c1e3e2f63b5d85bb31ac413b003a821d1adb48aea129832faa08b2330793ab793303aa83c2e0d68cc8657a28ca921e53b13ade0705c88e0fbd90e52928c73f0a8ed60aa037faa52be2e7fa0a1a3d", 0xf8}], 0x2, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0, 0xffffffffffffff9c, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x110, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x76)="4c3005d3df4a0f4e3a08e1e99c1c2fa325c38f4d3e3130036bec0d07da5d6f707823fae89c2fb7ce9070e65ef1e2a8699848123a1f147c9ae42141af43e1e89832e60e0985efa30ac9749e1e0b08da66b8f264b8a2d064409d56dd28d8ee6d8f90891fd773a689c59874772a295a90e8748ab3c16046", 0x76}, {&(0x7f0000001000)="e5db3b62f595c9d388c6b16bfb76b65e658e2bf43cb57306b58b096afcc9cc16d86c5931445ef596e264db305807", 0x2e}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r0]}], 0xd8, 0x8000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xbf)="7f2beabb06712d3308d81e6b84c651eabb7f33e5169189b517cee24f75425a5174c0ab8dc727cee703db3a1c10bd2660983a0d2cf822c737011c0c65fc0ee57ec743afd9d987b187e9ca9389ed031b6997d62de18c8d5eca98c8b2cae600cab0f6875ad5ee5deddf9208b74ed27859027a908e8df10daf808c51fd3d9ec458cb8eb96a15ba5c1607f1b9743898581c63d6c7c0251b863d644cd3519ff5d5231083f98b6d16bb62bf7c4d81e9b246056dd4b785c8b4af97eb1089e25ee9e537", 0xbf}, {&(0x7f0000002000-0xef)="4788c99485f67ab825d84c02ac44c4747d15b26c79a570aa3c4c33794e74fa42575855f46545c2e15ba8d1f9b0b458c97cc818b31f58052a66ba42c4572d5457d046b73cdc8f819ad2fc67d2b94bff37a1554e74b81b00531df838f9c5052288215bfe5336daeb2adcfb4cb62d637cf107c424c42cb3288aa04eb07f6faeb3b6bebb3cae2b4667f6e583703288a3f52325957e8b17b06ec550f8b1326a5ff492f788d481f72d40f5db3c8023fd3de6df5859b7aba8e123a804bdb8f71172f3682166b7c28244838e8d7e6d2b1a544b7653e53073135dc37696e5bbaea941b781497f74cebe982cbfb7d7ec3ced89c0", 0xef}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e93bda65", 0x4}, {&(0x7f0000002000-0xa8)="d1891dddb25ce3e4120ef65246909f0957510cf14dba5d5149228af0d6e98c80b387791919a15f069444e3042d14fcc7fe43e5d311f4414fab568177a000e86d0102cf3bb6c911fd474406cc55d23fd5c2defc4f24c90c51d2c2dfbf74f3e47fc7b9c4e18e3133dfece38946b26edace8e3462254d214a1c393a62d202d18752270df0519b786a697d4f6e5e1eb581852480bd48a8b2101ba155ba5e633efdbba9dcf5b9ac4c7699", 0xa8}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0x18)="71363dc1d2903841205fa5331744fd9b59dbcca8badb0d2e", 0x18}, {&(0x7f0000002000-0x63)="3796ff999d81592dfbac8144aef057efdaed00e59cd69c803b7a175ed9c44214fd9ed4953a3609c1629943533c1fab4aef3e8d52d45b4f0dec184ad9af2b24230b4debe658ab6b414afb7f2e5b68c656a16d7823ce69a7409badc26da849b0e6d382e9", 0x63}, {&(0x7f0000001000)="3c75f2ccb49c2ae9ef91b54e8ddbf5047c0e6cec63a22b01d70a7ccf6833c9533fd34666932c508f1359058ab27d2ec910f616e4f5a037a0af39dc93ddf29d266793b4bc2059f924e65e69d38b850e16a2f794a1e47854ca7b9060740594a5722717250758e0ce5e074fd9afb780a2245bb82d88da0384cda983bd18e6909486c78aca0b3cea408985a4335f7c937a031c70fbea09efa2e5a014f16a08bd4d056c2ea101ee22c573e688bcdc591de58df3bfbf9a0275f6807ae5179eb10b4a335c6145c163463deb71eeee3818d59b0ea7c1f3d0ac35df5efbcc9375e5f8c47cd874d8261e180102446773e7da10702a64a493e4d2a0f3", 0xf7}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x80, 0x4000000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0xc0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="4a98674605850b2e002f497a1dfe4172b22957dbd04afd81e4a3951059ae6f440203e3252cf9eb65d34fc7219903c47addf954a7601ea0d3d2ab025906eb047b399943011169333e6cd7e6e941d42990cd5df990f8b7a97ef5b8ba8c7055927324703d3b88346362efbbf45b7ae5e25a864f1be00049171bccf78a31227abfcad721be478105ed0761a9e57d2501737a6dc75f8834607fac762dd69f29506bc5013a3d", 0xa3}], 0x1, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x20, 0x4000800}], 0x7, 0x4000) 2018/01/18 21:25:17 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000551000-0x14)={{0x6, 0x6, 0x1f, 0x7, 0x1, 0x1}, 0x4, 0x9, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getresgid(&(0x7f000065b000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000b65000-0x4)=0x0) fstat(r1, &(0x7f0000ad5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c29000)={0x0, 0x0, 0x0}, &(0x7f00002d5000-0x4)=0xc) getgroups(0x3, &(0x7f00000d8000)=[r2, r3, r4]) bind$alg(r1, &(0x7f000056f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000562000-0x50)=[{&(0x7f0000f1d000)="adb08100083e0100fe0a0000000011a446ee00000000000600ef000008cf1216", 0x20}], 0x1, &(0x7f0000c33000)=[], 0x0, 0x0}, 0x0) 2018/01/18 21:25:17 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df5000)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f000037e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a71000-0x4)=0x14) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000df6000)={0x1d, r2, 0x0, 0x0}, 0x10) mq_timedreceive(r1, &(0x7f0000a4c000)=""/208, 0xd0, 0x8, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0, 0x0}, 0x0) 2018/01/18 21:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f73000)='/dev/input/mouse#\x00', 0x9, 0x8000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000df8000)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f0000f4f000)=[{&(0x7f00006f8000-0x4)="b0", 0x1}], 0x1) recvfrom(r2, &(0x7f000052e000)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 21:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000bf8000)=0x0) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:17 executing program 5: getegid() r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f000020d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009de000-0x4)=0x10) prctl$intptr(0x3c, 0x82000000000005) 2018/01/18 21:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f00001cc000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000abc000-0x33)=""/51, 0x33) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000da9000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) socketpair(0x9, 0x0, 0xc1, &(0x7f000095c000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1240) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006d4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000d9c000)={0x11, 0x0, r4, 0x1, 0x7fff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/18 21:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f00000e8000)='./file0\x00', 0xa000, r1, r2, 0x7, 0x26000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bdc000)='/selinux/enforce\x00', 0x202903, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000ce1000-0x10)={0x8, 0x101}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a12000-0x8c)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000eb2000-0xce)="be", 0x1, 0x0, 0x0, 0x0) 2018/01/18 21:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000685000-0x9)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00002ac000-0x20)={r2, 0x8, 0x4, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)={@rand_addr=0x0, @rand_addr=0x0, 0x3}, 0xc) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x80000000000007, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000804000)={0x7ff, 0x7, 0x9, 0x0, 0x101, 0x1, 0x1, 0x9, 0x8000, 0x5}) prctl$getname(0x10, &(0x7f000047e000-0x53)=""/83) 2018/01/18 21:25:17 executing program 6: r0 = creat(&(0x7f0000915000-0x8)='./file0\x00', 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f71000-0x3b)="a1", 0x1, 0x20000002, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x7ffe, 0x2, 0x4, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) signalfd(r3, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/18 21:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000794000-0x15)='/proc/self/net/pfkey\x00', 0x84102, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000fc7000)="20579facfb1ac880e2e26822e3cbc8997d6ce4e8c090f4879dae419b936be5d266190ed46eead4cac20202cd2c4ae52f619d2a51ec2aebac2a5cdb5797cd22313c1f63a004a45502a971b569440239d499716a2a95761cdd836da73ce237a14476567142902b3c41a1623916b7f58f70647c3ada44ff2045246ad24b3594e9c635adf4f39e7f1040845d7823c8556ca098a5398e14e1a527ddc5f711741bcde585abee4048feb89ab1790034f416657057164a6bfd860d095d929a995e4bf6fdd9c8", 0xc2) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab5000)='status\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/18 21:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c46000-0x8)='./file0\x00', 0x4200, 0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000ee7000-0x8d)="8d346e963c71f52590443e2b062767336ab7cfab6d828d92debab4808ed2f8b74640a5f2856c220bd8acf44fcda8c3f5e0ee01ab9a7116fd8527308ab95dd15420820e1c35e670c161df83496f6da04d43eff9caa63742a2bf73ef81434bb12a88a6a91bf1ebbfb01e6ba540004c044729b17762c155205a2f4ec1312b9681ecb7cbaa0bb37498410302dddb56") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r2) close(r1) syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x3, 0x0) 2018/01/18 21:25:17 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000056000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000871000-0xdf)="", 0x0}, {&(0x7f0000f73000)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd281152", 0xd0}], 0x2, &(0x7f00006a9000)=[], 0x0, 0x1}, 0x2004407d) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000737000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000c9a000-0xc)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/18 21:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b1f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00006ca000)="b9a2fb08549f77", 0x7, 0x14, &(0x7f00009f2000)={0x2, 0x0, @rand_addr=0xb2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00006ed000-0xdd)=""/221) r1 = socket(0x10, 0x4000000002, 0x0) read(r1, &(0x7f0000486000)=""/4096, 0x1000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000034d000-0x4)={0xffff}, 0x4) write(r1, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/18 21:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 21:25:17 executing program 1: iopl(0xfd7) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d0d000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000794000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c9e000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0xb5)=""/181) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb7000+0xbf7)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) bind$bt_l2cap(r0, &(0x7f0000186000)={0x1f, 0x5, {0x3, 0xff, 0x9, 0x7fffffff, 0x2, 0x7}, 0x5, 0x8}, 0xe) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00009bd000)=0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/18 21:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0x0, 0x0}], 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000fe8000-0xd)='/dev/usbmon#\x00', 0x1, 0x60002) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000aa000)={0x3, 0x6a5, 0x1f, 0x6, 0x100000000, 0x5a, 0x4, 0x8, 0x10000, 0x5, 0x4, 0x80}) 2018/01/18 21:25:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0xed, 0x4, 0xb4a, 0x8, 0x0, 0x0, 0x1, 0xb, 0xbfa, 0x40000000, 0x5, 0x1, 0x63, 0x25fa, 0x10000, 0xfffffffffffffff9, 0x0, 0x7fff, 0x400000, 0x2, 0x4, 0x1000, 0x10000, 0x7, 0xc0000000, 0x1, 0x72, 0x9, 0x45, 0x1, 0x4, 0x3, 0x7f, 0xfff, 0x8, 0x7, 0x0, 0x1, 0x0, @perf_config_ext={0x800, 0xfe}, 0x2008, 0x9, 0x9, 0x7, 0x1, 0x1ff, 0x5, 0x0}, r1, 0x6, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000-0x20)={0xba9d, 0x0, 0x0, 0xa9, 0x3, 0xf0, 0x294, 0x80000000, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x2fba, 0x10000}, &(0x7f0000004000-0x4)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x218)={0x20, 0xffff, 0x4, 0x80000001, 0x9, [{0x30000, 0x5, 0x4bafaad8, 0x0, 0x0, 0x1401, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x9, 0x0, 0x0, 0x1804, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffff, 0x6, 0xffffffffffff0f49, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x262a, 0x7fff, 0xfff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1ff, 0x2171, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x1b3, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xffffffff, 0x7, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7, 0x4123f44d, 0xffff, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}]}) set_tid_address(&(0x7f0000004000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000004000)=""/68, 0x44, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x7, 0x0, 0x10001, 0x401}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000007000)={r5, 0x4}) flock(r0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000001000)={0x0, 0xdf9, 0x800, 0x2}) 2018/01/18 21:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f000069e000)=""/1, &(0x7f0000000000)=0x1) 2018/01/18 21:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00004cd000)="") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004ac000)=@assoc_value={0x0, 0x0}, &(0x7f00005c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000da6000)={r3, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0}, &(0x7f0000026000)=0x98) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000b76000-0x4)=0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 21:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x80000000007, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e32000)=""/141) times(&(0x7f0000c31000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000d98000)='/dev/snd/seq\x00', 0x0, 0xa0100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000484000-0x50)={{0x0, 0x3f}, {0x8000, 0x6}, 0x4, 0x6, 0x9539, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0xffffffffffffff3a) 2018/01/18 21:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e07000)='/dev/vga_arbiter\x00', 0x602, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000858000)={{0xffffffffffffffff, 0x1, 0xd2, 0x0, 0x4}, 0x6, 0x3f, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 21:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000aab000)=0x0) io_destroy(r0) io_setup(0x4, &(0x7f000081f000)=0x0) io_submit(r0, 0x0, &(0x7f0000d0b000-0x1c)=[]) 2018/01/18 21:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000afc000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x400000000000125e, &(0x7f0000cae000-0xe3)="") 2018/01/18 21:25:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x7, 0x1, 0x5, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000060c000-0x4)=0x100000001, 0x0) prctl$getreaper(0x2b, &(0x7f0000f31000)=0x0) 2018/01/18 21:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x92, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000238000)=@nfc={0x27, 0x6, 0x8, 0x6}, 0x10) [ 89.045448] QAT: Invalid ioctl [ 89.054517] QAT: Invalid ioctl [ 246.751188] INFO: task syz-executor2:13631 blocked for more than 120 seconds. [ 246.758557] Not tainted 4.15.0-rc7-mm1+ #56 [ 246.763441] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771433] syz-executor2 D23888 13631 4746 0x00000004 [ 246.777087] Call Trace: [ 246.779702] __schedule+0x8eb/0x2060 [ 246.783445] ? __sched_text_start+0x8/0x8 [ 246.787604] ? perf_trace_lock+0x900/0x900 [ 246.791868] ? check_noncircular+0x20/0x20 [ 246.796109] ? check_noncircular+0x20/0x20 [ 246.800376] ? plist_add+0x5cb/0x760 [ 246.804109] ? find_held_lock+0x35/0x1d0 [ 246.808201] schedule+0xf5/0x430 [ 246.811573] ? __mutex_lock+0xaa8/0x1a80 [ 246.815646] ? __schedule+0x2060/0x2060 [ 246.819668] ? lock_release+0xa40/0xa40 [ 246.823678] ? memset+0x31/0x40 [ 246.826972] ? do_raw_spin_trylock+0x190/0x190 [ 246.831594] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.836539] ? mutex_destroy+0x1d0/0x1d0 [ 246.840640] schedule_preempt_disabled+0x10/0x20 [ 246.845416] __mutex_lock+0xaad/0x1a80 [ 246.849339] ? lo_ioctl+0x8b/0x1b70 [ 246.852978] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.857853] ? futex_wake+0x680/0x680 [ 246.861678] ? __lock_acquire+0x664/0x3e00 [ 246.865929] ? mmdrop+0x18/0x30 [ 246.869235] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 246.874367] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.879263] ? perf_trace_lock+0x900/0x900 [ 246.883533] ? check_noncircular+0x20/0x20 [ 246.887790] ? mmdrop+0x18/0x30 [ 246.891074] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 246.896216] ? futex_wake+0x2ca/0x680 [ 246.900036] ? get_futex_key+0x1d50/0x1d50 [ 246.904286] ? find_held_lock+0x35/0x1d0 [ 246.908371] ? avc_has_extended_perms+0x6e5/0x12c0 [ 246.913328] ? lock_release+0xa40/0xa40 [ 246.917311] ? up_write+0x6b/0x120 [ 246.920891] mutex_lock_nested+0x16/0x20 [ 246.924976] ? mutex_lock_nested+0x16/0x20 [ 246.929224] lo_ioctl+0x8b/0x1b70 [ 246.932700] ? loop_clr_fd+0xb50/0xb50 [ 246.936601] blkdev_ioctl+0x1759/0x1e00 [ 246.940592] ? blkpg_ioctl+0xb40/0xb40 [ 246.944496] ? avc_ss_reset+0x110/0x110 [ 246.948478] ? lock_downgrade+0x980/0x980 [ 246.952645] ? lock_release+0xa40/0xa40 [ 246.956628] ? __lock_is_held+0xb6/0x140 [ 246.960737] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.966631] ? rcu_note_context_switch+0x710/0x710 [ 246.971592] block_ioctl+0xde/0x120 [ 246.975237] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.979583] do_vfs_ioctl+0x1b1/0x1520 [ 246.983496] ? _cond_resched+0x14/0x30 [ 246.987412] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.991832] ? selinux_capable+0x40/0x40 [ 246.995910] ? SyS_futex+0x269/0x390 [ 246.999658] ? security_file_ioctl+0x89/0xb0 [ 247.004087] SyS_ioctl+0x8f/0xc0 [ 247.007471] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.012242] RIP: 0033:0x452e99 [ 247.015442] RSP: 002b:00007f89989bac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 247.023163] RAX: ffffffffffffffda RBX: 00007f89989bb700 RCX: 0000000000452e99 [ 247.030449] RDX: 0000000000000017 RSI: 0000000000004c00 RDI: 0000000000000016 [ 247.037738] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 247.045019] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 247.052300] R13: 0000000000a2f7ef R14: 00007f89989bb9c0 R15: 0000000000000002 [ 247.059603] [ 247.059603] Showing all locks held in the system: [ 247.065953] 2 locks held by khungtaskd/749: [ 247.070305] #0: (rcu_read_lock){....}, at: [<00000000131b7225>] watchdog+0x1c5/0xd60 [ 247.078402] #1: (tasklist_lock){.+.+}, at: [<00000000ec06807e>] debug_show_all_locks+0xd3/0x400 [ 247.087458] 1 lock held by rsyslogd/3526: [ 247.091609] #0: (&f->f_pos_lock){+.+.}, at: [<0000000029222252>] __fdget_pos+0x12b/0x190 [ 247.100033] 2 locks held by getty/3648: [ 247.104027] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.112706] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.122031] 2 locks held by getty/3649: [ 247.125997] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.134701] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.144028] 2 locks held by getty/3650: [ 247.147995] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.156708] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.166025] 2 locks held by getty/3651: [ 247.169987] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.178700] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.188004] 2 locks held by getty/3652: [ 247.191990] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.200786] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.210093] 2 locks held by getty/3653: [ 247.214066] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.222755] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.232067] 2 locks held by getty/3654: [ 247.236046] #0: (&tty->ldisc_sem){++++}, at: [<000000002169d01f>] ldsem_down_read+0x37/0x40 [ 247.244743] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000079db5837>] n_tty_read+0x2ef/0x1a00 [ 247.254063] 1 lock held by syz-executor2/13631: [ 247.258738] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000950903f1>] lo_ioctl+0x8b/0x1b70 [ 247.267407] 1 lock held by syz-executor4/13633: [ 247.272088] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000950903f1>] lo_ioctl+0x8b/0x1b70 [ 247.280768] 1 lock held by syz-executor4/13648: [ 247.285479] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000950903f1>] lo_ioctl+0x8b/0x1b70 [ 247.294112] [ 247.295732] ============================================= [ 247.295732] [ 247.302756] NMI backtrace for cpu 1 [ 247.306385] CPU: 1 PID: 749 Comm: khungtaskd Not tainted 4.15.0-rc7-mm1+ #56 [ 247.313546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.322876] Call Trace: [ 247.325449] dump_stack+0x194/0x257 [ 247.329054] ? arch_local_irq_restore+0x53/0x53 [ 247.333707] ? debug_show_all_locks+0x2f4/0x400 [ 247.338355] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.342741] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.347207] nmi_cpu_backtrace+0x1d2/0x210 [ 247.351419] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.355888] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.361148] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.366317] watchdog+0x90c/0xd60 [ 247.369757] ? reset_hung_task_detector+0xa0/0xa0 [ 247.374591] ? complete+0x62/0x80 [ 247.378025] ? __schedule+0x2060/0x2060 [ 247.381968] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.386264] ? __lockdep_init_map+0xe4/0x650 [ 247.390650] ? do_raw_spin_trylock+0x190/0x190 [ 247.395208] ? lockdep_init_map+0x9/0x10 [ 247.399244] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.404323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.409314] ? trace_hardirqs_on+0xd/0x10 [ 247.413436] ? __kthread_parkme+0x175/0x240 [ 247.417737] kthread+0x33c/0x400 [ 247.421080] ? reset_hung_task_detector+0xa0/0xa0 [ 247.425896] ? kthread_stop+0x7a0/0x7a0 [ 247.429852] ret_from_fork+0x37/0x50 [ 247.433606] Sending NMI from CPU 1 to CPUs 0: [ 247.438122] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.439112] Kernel panic - not syncing: hung_task: blocked tasks [ 247.439119] CPU: 1 PID: 749 Comm: khungtaskd Not tainted 4.15.0-rc7-mm1+ #56 [ 247.439122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.439124] Call Trace: [ 247.439136] dump_stack+0x194/0x257 [ 247.439145] ? arch_local_irq_restore+0x53/0x53 [ 247.439157] ? vsnprintf+0x1ed/0x1900 [ 247.439169] panic+0x1e4/0x41c [ 247.439175] ? refcount_error_report+0x214/0x214 [ 247.439191] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.439204] watchdog+0x91d/0xd60 [ 247.439224] ? reset_hung_task_detector+0xa0/0xa0 [ 247.439230] ? complete+0x62/0x80 [ 247.439245] ? __schedule+0x2060/0x2060 [ 247.439251] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.439257] ? __lockdep_init_map+0xe4/0x650 [ 247.439263] ? do_raw_spin_trylock+0x190/0x190 [ 247.439269] ? lockdep_init_map+0x9/0x10 [ 247.439274] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.439282] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.439289] ? trace_hardirqs_on+0xd/0x10 [ 247.439295] ? __kthread_parkme+0x175/0x240 [ 247.439305] kthread+0x33c/0x400 [ 247.439310] ? reset_hung_task_detector+0xa0/0xa0 [ 247.439314] ? kthread_stop+0x7a0/0x7a0 [ 247.439322] ret_from_fork+0x37/0x50 [ 247.564420] Dumping ftrace buffer: [ 247.568129] (ftrace buffer empty) [ 247.571823] Kernel Offset: disabled [ 247.575433] Rebooting in 86400 seconds..