# https://syzkaller.appspot.com/bug?id=8fba766ebc0cb4586325380ed578c469fa92de44 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{Threaded:true Collide:true Repeat:false Procs:1 Sandbox:namespace Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true HandleSegv:true WaitRepeat:true Debug:false Repro:false} mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001af000-0x4)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb4000)="2f6465762f6b766d00", 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008fe000/0x18000)=nil, &(0x7f0000c8b000-0x18)=[@text32={0x20, &(0x7f0000856000-0x64)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b00000066bad104b084ee0f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x64}], 0x1, 0x0, &(0x7f0000782000-0x20)=[@cstype3={0x5, 0xd}, @cr0={0x0, 0x60000020}], 0x2) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) r1 = open(&(0x7f00008c9000)="2e2f66696c653000", 0x80040, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000452000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000096b000-0xa1)="", 0x0) r2 = socket(0x10, 0x3, 0x10) pipe(&(0x7f00007cb000)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f000029a000)=[{&(0x7f0000c7a000)={0x27, 0x1f, 0x2ffb, 0x7, 0x9, 0x8, "d207405f9da664ded27348ab74f0ee3cc2f360427f3d1657ac0ec98b07a735f5244d35d6fcb2ca6b6e62d731ffd128446d7be0c0af269b8de503ececd8fc38", 0x14}, 0x60, &(0x7f0000d35000-0x20)=[{&(0x7f0000e87000+0x479)="", 0x0}, {&(0x7f0000a73000-0xaa)="", 0x0}], 0x2, &(0x7f0000026000-0xf0)={0x10, 0x1, 0x200, ""}, 0x10, 0x4000}, {&(0x7f000051e000)={0x27, 0x9, 0x9, 0x1, 0xc595, 0xa23, "f44c2c09299e00f781f01513fff4a5fe2aa6e6a087d53575f06e6d826b8224e9bc62c0bde6dee0a113642d146b50e7b3fad32bf1d15928985241f99a140b0d", 0x10000}, 0x60, &(0x7f0000c73000-0x20)=[{&(0x7f00008cf000-0x95)="", 0x0}, {&(0x7f0000258000)="", 0x0}], 0x2, &(0x7f000003e000)={0x10, 0x18f, 0x100, ""}, 0x10, 0x0}, {&(0x7f00006de000)={0x27, 0xffff, 0xbf19, 0x7, 0x8001, 0x3f, "2a4767ad582cb715220b2d74b68f7b4cf29cb3949ddcafa34638e926ace15990ca6b3dc906697a24c069ca6d924e6a20b5ff639ce31cd7f56d7f424448c817", 0x100}, 0x60, &(0x7f0000912000-0x70)=[{&(0x7f0000e64000-0xff)="", 0x0}, {&(0x7f000086a000-0xd)="", 0x0}, {&(0x7f0000e24000-0x3c)="", 0x0}, {&(0x7f00008d4000-0x1000)="", 0x0}, {&(0x7f0000271000-0xea)="", 0x0}, {&(0x7f0000059000-0x8f)="", 0x0}, {&(0x7f0000a57000)="", 0x0}], 0x7, &(0x7f00007b8000)={0x10, 0x10d, 0xfffffffffffffffe, ""}, 0x10, 0x40051}, {&(0x7f0000c39000-0x60)={0x27, 0xffffffff, 0xa695, 0x7, 0x20, 0x7, "f11e6b9ec30f9daf494039045fdf5e1d49b04a2311f2da7077bb4325cd14dc42ffd2d2a72909803f33322c9fef280035093b566c0052da664a2408c888cbbd", 0x8}, 0x60, &(0x7f0000aae000-0x80)=[{&(0x7f0000d8f000-0x2f)="", 0x0}, {&(0x7f0000f23000)="", 0x0}, {&(0x7f0000b9e000)="", 0x0}, {&(0x7f000063e000)="", 0x0}, {&(0x7f000074e000-0xb0)="", 0x0}, {&(0x7f0000d4c000)="", 0x0}, {&(0x7f000047a000-0x2c)="", 0x0}, {&(0x7f0000eaf000-0x2f)="", 0x0}], 0x8, &(0x7f0000ceb000-0x40)={0x10, 0x10c, 0x3, ""}, 0x10, 0x0}, {&(0x7f0000a0b000-0x60)={0x27, 0x7fff, 0x9, 0x3, 0x6, 0x6, "c118b58f08cfca00d3224a9f3d525c5b91c64cdad65e67cff40a34a779e6841be7869398446bc11eb82c0a3c56f7a7f0ca1dd81c8a0ac85485a53f5e462a87", 0xfffffffffffffffa}, 0x60, &(0x7f0000a94000)=[{&(0x7f00006b1000)="", 0x0}, {&(0x7f00004f0000)="", 0x0}, {&(0x7f0000ae2000)="", 0x0}, {&(0x7f00004ca000)="", 0x0}, {&(0x7f0000de7000)="", 0x0}], 0x5, &(0x7f0000f81000-0x20)={0x10, 0x29, 0x401, ""}, 0x10, 0x40}, {&(0x7f000028d000-0x60)={0x27, 0x6, 0x5, 0x0, 0x625b, 0x6, "ba9b90437b5895fdbf5b663b65e948ae2aaea59f35b9e485ed6633a6fc4a531cf7a039f6b9ff100406182905444d5353a89b2a6500122d10d6f9e5c5817dbf", 0x1000}, 0x60, &(0x7f00002c2000)=[{&(0x7f0000e77000-0xc2)="", 0x0}, {&(0x7f0000bac000-0xc1)="", 0x0}, {&(0x7f00007cd000)="", 0x0}, {&(0x7f0000255000-0x4c)="", 0x0}, {&(0x7f0000e31000-0x6)="", 0x0}, {&(0x7f0000b1f000-0x26)="", 0x0}, {&(0x7f00008a1000)="", 0x0}, {&(0x7f0000c85000-0x90)="", 0x0}, {&(0x7f0000b2e000-0x9c)="", 0x0}, {&(0x7f0000ba4000)="", 0x0}], 0xa, &(0x7f000063d000-0x40)={0x10, 0x11f, 0x80000000, ""}, 0x10, 0x4}, {&(0x7f000056d000-0x60)={0x27, 0x8, 0x100000000, 0x7, 0x1, 0xffffffff, "3bb502ee4425540b1674920a11aad59c17c126803984128a5fe6f0daa03a541548c8624b87acc132a45cb9f41e26d8c253592b42dac62bd6a6596a29dd1b58", 0xed7}, 0x60, &(0x7f000019f000-0x80)=[{&(0x7f0000f58000)="", 0x0}, {&(0x7f0000bbe000-0xef)="", 0x0}, {&(0x7f000040e000-0x33)="", 0x0}, {&(0x7f0000303000)="", 0x0}, {&(0x7f0000351000)="", 0x0}, {&(0x7f000071b000)="", 0x0}, {&(0x7f0000ce6000)="", 0x0}, {&(0x7f000011d000-0xe5)="", 0x0}], 0x8, &(0x7f0000321000)={0x10, 0x11f, 0xea, ""}, 0x10, 0x5}, {&(0x7f0000d63000-0x60)={0x27, 0x9, 0xfffffffffffffff9, 0x1, 0xff, 0x1f, "478a2ebc1cb1480bf940e74d6a5b67b9dbe56b208ed9978090376ff32b1690589b0c6e25f95a0ad195f4ae27af88854eee48b52186f25115a3766464c407d9", 0x2fa0}, 0x60, &(0x7f000005c000)=[{&(0x7f0000e23000)="", 0x0}, {&(0x7f0000180000)="", 0x0}, {&(0x7f00008bf000)="", 0x0}], 0x3, &(0x7f0000e01000)={0x10, 0x109, 0x0, ""}, 0x10, 0x4000001}], 0x8, 0x20000000) accept(r3, &(0x7f00009a2000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000929000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0x1, 0x4, 0x4, 0x9}, &(0x7f0000000000)=0xa0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 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, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x3, &(0x7f0000269000)={0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b9a000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000354000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f00001a0000-0x5f)="0faaf23ab5727a03b16691c10066b8ec0066ef440f20c0350d000000440f22c0c4e2010c28b804e8c78466b82d01c4e16d678a2e00000066bafc0c6471000fc79b09000000ea004000006800b80500a200b9030000000f01c1c4c2dd056ed9", 0x5f}], 0x1, 0x25, &(0x7f00006a9000)=[@cr4={0x1, 0x20000}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0)