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", 0x5be, 0x8010, &(0x7f0000c47000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)="000001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 00:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x42) connect(r5, &(0x7f0000aa9000)=@in6={0xa, 0x0, 0x7683, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r4, &(0x7f000061b000)="001b0000000000086c191b81002816b49d4626efb1099c6acd140877727e4ae2860f7dde4aa9684061dd5d3c95f3a5ad182b4b81d1d89553ce8e10bd68cb6c09e8069bd0f5360300000000000000cfa1b48353e65705c4f54f339288ceedc4aa0e5f8231cc670681f337957c70767ffc8cd5a072e476f6", 0x77, 0x4840, &(0x7f000004a000)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe3}, 0x1c) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) recvmmsg(r4, &(0x7f00001ad000-0x100)=[{{0x0, 0x0, &(0x7f000055c000-0x8)=[{&(0x7f0000d1f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x1, &(0x7f0000be2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x73cfb40e}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000b7f000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x2, &(0x7f0000a16000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x100}, {{&(0x7f0000d88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d9c000)=[{&(0x7f0000460000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b34000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000384000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x8}, {{&(0x7f0000f46000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2c000)=[{&(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000266000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000cbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000098a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f00004c9000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x867}, 0x1}, {{&(0x7f0000850000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d0a000)=[], 0x0, &(0x7f0000e5a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20}, 0x1}, {{&(0x7f00004a1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000851000-0x20)=[{&(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00002c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f000079d000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x3}, 0x8}, {{&(0x7f00001da000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b8000-0x20)=[{&(0x7f0000e99000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000313000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000766000-0x40)=[{&(0x7f000020c000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000257000)="", 0x0}, {&(0x7f00003e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00003ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00009e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f00008ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000699000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x8, &(0x7f0000fb6000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xdf}, 0x4}], 0x8, 0x40002000, &(0x7f0000afd000)={0x77359400, 0x0}) acct(&(0x7f0000e98000-0x8)="2e2f66696c653000") 2017/12/13 00:25:35 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e7f000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d643136302d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x8000000000) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dbe000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006dd000-0xe)="766d6e65743147504c7070703100", 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socket(0x1e, 0x10000000000005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1ff97, 0x84) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f00000da000)={0x2, 0x78, 0xd4e7, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x20101000, 0x4400, 0x0, 0x0, 0x1, 0x0, 0x400000000, 0x0, 0x0}, 0x10) r2 = syz_open_dev$evdev(&(0x7f00001fc000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x1000101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000241000-0x24)="0000000000630006120000001e00000000000000014000002b000000000000007fff8c35", 0x24) clock_gettime(0x0, &(0x7f0000a25000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000994000-0x60)=[{{r3, r4/1000+30000}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(0xffffffffffffffff, 0x10401) 2017/12/13 00:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f6d000)={0x6, 0x5, 0xffffffffffffff48, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f9000)="2f6465762f73657175656e6365723200", 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ef0000-0x14)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00002b2000-0xa8)={{0xfffffffffffffffc, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x57, 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]}) 2017/12/13 00:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x800d, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x8000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f727431000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)="2f6465762f72746300", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000057a000)={0x0, 0x6, &(0x7f0000188000-0x78)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd1c4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x3, @rand_addr=0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b42000)=0x10) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006c4000-0x10)={0x0, 0x800c, 0x3ff, 0x6101, r1}, &(0x7f0000b43000)=0x10) r3 = epoll_create(0xec) epoll_wait(r3, &(0x7f0000727000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80000003) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005d4000-0xc)={0xffffffff80002044, 0x0}) mq_notify(r2, &(0x7f000033b000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000d62000-0x98)="9ff01f594a2a3ee504780d91a9b6bd1cd4accd759cd2efbb92305a0aec0c7e3de0ecf38e0d6762cb3feb117abfc9c7ec3dc0573ab4d7e38b0f6f22adc80c1f02e5a82f6c5074ff007bbb8356bc66aefd915ffbb9919a7f7e7c6bb020170748f03ba1911b64dc9cfd4e20b17c497aa6afb444eed638cf06854f5d47efe4d1b73b81fe9cd922a96862b631d036cb0358405007ae59c048300d", &(0x7f0000cad000)="bb1c1b41183644e58503204c8badfcbe6c0907cd265bfa66c881dfa80a68e72b6a751df1d1612dd75939ae9fd89ef215a5c626c89369bb2135129003994eab0cdb110fbc6c27d3e1d25cd280f2993f983aec2aa46ab7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000397000)={{0xffffffffffffffff, 0x1, 0x100000000000000, 0x3, 0x1}, 0xc213, 0x3, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="af33ca00dcf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000e1d000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x3, 0x7f, "29d666a4ce5a860f3fca8d151596ef6338e90e0c9bc4623e055953f253f750dabb654b0347a7a5c67c11566d6b8b9e3faecac513daafa31a8af01aa820403bcd84f409ed6c5333d8ee21866559eb92eb"}, 0x160) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cfd000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000311000)={{0x400, 0x7ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0xff, 0x2b1, 0xd68, 0x10001, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = getpid() fcntl$setownex(r6, 0xf, &(0x7f0000c7f000-0x8)={0x0, r7}) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00005d9000)=[], 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000a55000)=0x0) gettid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000512000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) fcntl$getown(r8, 0x9) 2017/12/13 00:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019d000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fc8000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r2, r2, &(0x7f0000e42000)=0x200000000, 0x20) 2017/12/13 00:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xa4a, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000386000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d27000-0x9)="2f6465762f72746300", 0x0, 0x0) execveat(r1, &(0x7f0000d0b000-0x8)="2e2f66696c653000", &(0x7f0000092000-0x8)=[], &(0x7f0000e2e000-0x8)=[&(0x7f0000a86000-0x3)="00ffff"], 0x100) perf_event_open(&(0x7f0000350000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x801) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000d50000)={0x0, &(0x7f000078c000-0x24)=[]}) r3 = socket(0x10, 0x3, 0x100000000000c) write(r3, &(0x7f0000117000)="1f00000010000000000000ffff00f6ffffff0a0000000a00009716e804dd08", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x8) syz_extract_tcp_res(&(0x7f0000c80000)={0x42424242, 0x42424242}, 0x26, 0x2) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @fastopen={0x22, 0xd, "09b38d43cbd44cc34a891e"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0xff, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000751000)={0x42424242, 0x42424242}, 0x80000000000087, 0x8) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000fb3000-0x10)={0x0, 0x38, &(0x7f0000295000)=[@in6={0xa, 0x0, 0x5db5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x9c6, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000e07000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000117000-0x108)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xef, 0x0, 0x8c, 0x2, 0x4, 0x2, 0x0, 0x4c871b50, 0x4, 0x3, 0x2, 0x1, 0x32, 0x2, 0x400]}, &(0x7f0000147000-0x4)=0x108) ioperm(0xc38, 0x7, 0xffffffffffffff81) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = getpid() eventfd(0x2007) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000054c000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400000000000000}, &(0x7f00007d3000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e42000)={r3, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x306d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x100, 0x7, 0x5, 0x1}, &(0x7f00007f4000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f84000)={r4, 0xe7, 0x0}, &(0x7f0000dad000)=0xc) clock_gettime(0x0, &(0x7f0000236000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f000064e000-0xc0)=[{{r5, r6/1000+30000}, 0xc1, 0x7, 0x7}, {{0x77359400, 0x0}, 0x4, 0x1ff, 0x7}, {{0x0, 0x0}, 0xffffffffffff0000, 0x9, 0x1}, {{0x77359400, 0x0}, 0x0, 0xfffffffffffffffe, 0x3}, {{0x0, 0x0}, 0x80000001, 0xfff, 0x1}, {{0x0, 0x2710}, 0x8, 0xfffffffffffffff7, 0x4cd0fc69}, {{0x77359400, 0x0}, 0x400, 0x9, 0x0}, {{0x77359400, 0x0}, 0x5, 0x7, 0xbf55}], 0xc0) io_setup(0xfffffffffffffffd, &(0x7f0000f17000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x800000000005, 0x4, &(0x7f0000564000)={r5, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00006c3000)=0x4, 0x800000000008, 0x8, &(0x7f000089d000)={0x0, 0x0}, &(0x7f0000048000)=0xf686, 0x3) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000969000-0xc)="2f6465762f72666b696c6c00", 0x81, 0x0) fcntl$setown(r0, 0x8, r1) listxattr(&(0x7f0000a6f000-0x8)="2e2f66696c653000", &(0x7f000024e000-0x7c)="", 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000058e000)=0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000245000)={0x4, [0x0, 0x0, 0x1, 0x39]}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="8105f36bd8156c6c41d8504437e454dd368f97805fc91c983c6ac21151c5c4075c83a9f34c7b7efd2e291032f43d0da934af71c0cc66a57ca400e2", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="09ce35b8f8677cd7a870c621365dbd7d8157db7f2efe6be854585bda5fa4e4e64400519606ebf121a762c86575bd8a2d952824435875a330427421dbcbe831d8ca1160f99c3d3224e9a93803771362cc3f1470e1059ce252fd75641e9a1aac92270a67cf276777bef0b517002313bd13b7ca14381150e864ebc73f1f997bd4fd27269f815b222438cc92384693405ca748c03eb1c52fdaabfa9c4e99077a0fae2000fb3eef96782fc25c5d83a3d967eda23420c1adeb93790d0cd2e962") exit(0xffffffffffffffff) rt_sigtimedwait(&(0x7f000078f000-0x8)={0x7fff}, 0x0, &(0x7f0000f5c000-0x10)={0x0, 0x0}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000173000-0x4)={0x9}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x20000000000007) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a77000)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001c1000-0xc)={&(0x7f0000554000)="2e2f66696c653000", 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f000067d000-0x4)=0x400006) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb4000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ff000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0086426, &(0x7f0000ea3000)={0x9, &(0x7f00003d5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000bd7000-0x8)={r8, 0x2}) 2017/12/13 00:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x42) connect(r5, &(0x7f0000aa9000)=@in6={0xa, 0x0, 0x7683, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r4, &(0x7f000061b000)="001b0000000000086c191b81002816b49d4626efb1099c6acd140877727e4ae2860f7dde4aa9684061dd5d3c95f3a5ad182b4b81d1d89553ce8e10bd68cb6c09e8069bd0f5360300000000000000cfa1b48353e65705c4f54f339288ceedc4aa0e5f8231cc670681f337957c70767ffc8cd5a072e476f6", 0x77, 0x4840, &(0x7f000004a000)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe3}, 0x1c) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) recvmmsg(r4, &(0x7f00001ad000-0x100)=[{{0x0, 0x0, &(0x7f000055c000-0x8)=[{&(0x7f0000d1f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x1, &(0x7f0000be2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x73cfb40e}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000b7f000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x2, &(0x7f0000a16000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x100}, {{&(0x7f0000d88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d9c000)=[{&(0x7f0000460000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b34000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000384000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x8}, {{&(0x7f0000f46000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2c000)=[{&(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000266000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000cbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000098a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f00004c9000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x867}, 0x1}, {{&(0x7f0000850000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d0a000)=[], 0x0, &(0x7f0000e5a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20}, 0x1}, {{&(0x7f00004a1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000851000-0x20)=[{&(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00002c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f000079d000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x3}, 0x8}, {{&(0x7f00001da000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b8000-0x20)=[{&(0x7f0000e99000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000313000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000766000-0x40)=[{&(0x7f000020c000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000257000)="", 0x0}, {&(0x7f00003e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00003ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00009e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f00008ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000699000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x8, &(0x7f0000fb6000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xdf}, 0x4}], 0x8, 0x40002000, &(0x7f0000afd000)={0x77359400, 0x0}) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f09000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800031}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0b000-0x8)={0x0, 0x4}, &(0x7f00007e3000)=0x8) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00009be000-0x2)=0x400, &(0x7f000053d000-0x4)=0x2) r5 = accept4(r0, &(0x7f0000ff7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007c7000-0x4)=0x9, 0x1000802) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000723000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000281000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r6}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f00009a0000-0x4)=0x8000000000000009) pipe(&(0x7f0000469000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000923000-0x20)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f00005c4000-0x10)={r9, 0x6}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fb5000-0x18)="1200000000000000db40018f000874070000090000000000200400040d77aa32"}) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000067e000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0xa, 0x86e, &(0x7f0000089000)={0x0, 0x0}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000bf1000-0x10)={r2, 0x10000000000001, 0x9, 0xff}, &(0x7f0000f0a000-0x4)=0x10) setsockopt$sock_int(r10, 0x1, 0x42, &(0x7f0000e4f000-0x4)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b33000-0x10)={0x0, 0x706, 0x8, 0x0}, &(0x7f0000f09000)=0x10) 2017/12/13 00:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000628000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)="73797363616c6c00") readv(r0, &(0x7f0000c16000-0x30)=[{&(0x7f0000f68000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000535000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000554000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f00000ef000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000064e000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000ffc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6) read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) fstatfs(r0, &(0x7f0000b33000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000006d000)={0x0, 0x0}, &(0x7f0000bec000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000167000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000638000)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000035a000-0x20)={@generic="12081f99c5a3c82911e0f1e695ebb86c", @ifru_flags=0x1300}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a3000-0x10)={r1, 0xc5, 0x4, 0x3}, &(0x7f0000cc9000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000369000)=0xc) quotactl(0x7, &(0x7f000036d000-0x8)="2e2f66696c653000", r3, &(0x7f0000cd5000)="e753a77649a0a51719bb7df622ba1bc8f535737b72effe89816dd7dd0e7392c0a65d") ioctl$int_in(r0, 0x5473, &(0x7f00006b7000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000bdb000+0x6c9)={0x25, 0x4, 0x5, {0x0, 0x1c9c380}, 0x9, 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuseblk_mount(&(0x7f0000d16000-0x8)="2e2f66696c653100", &(0x7f0000169000)="2e2f66696c653000", 0x1000, r2, r4, 0x4, 0x4, 0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000025d000-0x4)=0x0) sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) lstat(&(0x7f00009bf000-0x8)="2e2f66696c653200", &(0x7f00000e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f00003f0000-0x8)="2e2f66696c653000", &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) gettid() open$dir(&(0x7f00000af000-0x8)="2e2f66696c653000", 0x26102, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008dc000-0x50)={{0x1000, 0x8}, {0xb64, 0x10d}, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000907000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f000095b000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$ax25(r0, &(0x7f0000133000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004a4000-0x4)=0x10) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f000038f000)={0x6, 0x5}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000076d000)=[{&(0x7f00008f1000-0x3f)="", 0x0}, {&(0x7f0000704000-0x58)="103805e8a58fa75b9f754633c870d125b43e2e7f7275f00b527c494da10f63ccb6433eb766da67d4723634c47e7643f1e0b9ca2b018489fee7f0d0ed17077373b9de9f12780acf457378e96b127746c03606a4a8aeb2c9d9", 0x58}, {&(0x7f0000d1f000-0x77)="4eeba89b4b202852ac43bcadaf85bd35f7cd5be4aa3c3ca96e937cdf277c6f60b875d33826c43c9a6ef3dba76874036c46efad61be94994c9524858d0f45e4761a15e1310b3f788593e159fb2d52e3f3a8e8c7fa6262359970528e8a666ff93cf6524594cebaa9a9224fc17a6807871622cc2fe0f81527", 0x77}, {&(0x7f00001ee000)="097cdea2dcf9e019198260c664820ab6431a95e3ee49d775ac1be2ff3e6a4dd40c4f4549fe5134b6e7d8c80620f8c5a554ed752dc2fa8530a283c5fd252703097c9f9acc4e378d7447e9e1b5e36925c375851c7306905cb7c377e650826441af18574742ae24a460abaf82", 0x6b}, {&(0x7f0000b1b000-0xa7)="ace0e0c389216b7f28be5baacd916f89acd6f9cf81e5e53ee0c2bda68a3000d4d2c301220b232c3592572f3f1810160c9b121b28469f8bc8447a89c5e9a5470c93bab9f9bcaa07e3e67fad917bf117f710e8ddda49113442ed93e4490964a651ca5755ff481eeedb0d4a74626277220adfdaadfae483c6f522b1eadf07cd0a348ed04d763d03a88613ca019037d879756262f765f5d4f48e81cbd3dcc794bcda2d5a72ae7d04d0", 0xa7}], 0x5, 0x0) 2017/12/13 00:25:35 executing program 6: r0 = 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, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000709000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x20000000000, &(0x7f0000006000)=0x0, 0x0, 0x1) getsockname$llc(r0, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000965000)=0x10) mkdir(&(0x7f0000061000)="2e2f66696c653000", 0x0) unlink(&(0x7f0000f72000-0x8)="2e2f66696c653000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e0c000-0x8)=0x0) umount2(&(0x7f0000b1d000)="2e", 0x2) getcwd(&(0x7f0000c50000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) umount2(&(0x7f00004a6000-0x1)="2e", 0x0) mknod(&(0x7f000042d000-0x8)="2e", 0x0, 0x7fff) wait4(r1, &(0x7f0000bb6000-0x4)=0x0, 0x4000000c, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000e01000)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x1000, &(0x7f00003f1000-0x2)="") open(&(0x7f0000740000)="2e2f66696c653000", 0x1, 0x0) r2 = open(&(0x7f0000d45000)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) r3 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000052c000-0xb)="0000000000000000000000", &(0x7f00003a9000-0x4)=0xb) pivot_root(&(0x7f0000bfb000-0x8)="2e2f66696c653000", &(0x7f000030f000-0x8)="2e2f66696c653100") perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f76000-0x4)=0x0) execve(&(0x7f00004b7000-0x8)="2e2f66696c653000", &(0x7f0000447000-0x10)=[&(0x7f0000e04000)="267d6367726f757070707031256d643573756d766d6e65743047504c25706f7369785f61636c5f616363657373747275737465646574683000", &(0x7f0000861000-0x6)="72616d667300", &(0x7f000084d000)="2f6465762f696e7075742f6d69636500", &(0x7f0000d4d000)="00"], &(0x7f0000d86000-0x10)=[&(0x7f0000c42000-0x2f)="70726f63235d2b6b657972696e67637075736574736563757269747976626f786e657431405e47504c776c616e3000", &(0x7f0000998000)="5b7d5c2d656d302c2300", &(0x7f0000098000-0x6)="72616d667300"]) r4 = syz_open_procfs(0x0, &(0x7f00009d0000-0x9)="6c6f67696e75696400") sendfile(r4, r4, &(0x7f00000f9000)=0x0, 0x401) 2017/12/13 00:25:35 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000002000)={r0, r1+10000000}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xc34a8b8393c99bbe, 0x1, &(0x7f0000dc2000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000001000)={r2, 0x0}, &(0x7f0000002000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000233000-0x20)={{r3, 0x2710}, {0x77359400, r4}}, 0x0) r5 = open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80040, 0x8000000000) fcntl$getflags(r5, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000dbc000)={0x0, 0x0, 0x0}, &(0x7f0000cbf000)=0xc) fcntl$setown(r5, 0x8, r6) open(&(0x7f000022d000)="2e2f66696c653000", 0x210000, 0x44) fcntl$setlease(r5, 0x400, 0x2) uselib(&(0x7f0000726000)="2e2f66696c653000") truncate(&(0x7f0000d8c000)="2e2f66696c653000", 0x0) epoll_create1(0x80000) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f00001f2000)="220000001900070400943300090004000a01020000c600800000000006001580a42743", 0x23) inotify_init1(0xfffffffffffffffb) inotify_add_watch(r5, &(0x7f0000db5000-0x8)="2e2f66696c653000", 0x2000420) unlink(&(0x7f0000db7000-0x8)="2e2f66696c653000") mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000baa000-0x20)={0x4, 0x7fff, 0x5, 0xd9, 0x2, 0x9}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000da000)={0x3, 0x5, 0x200, 0x3, 0xfffffffffffffffb, 0x101, 0xf6b, 0x10000, 0x0}, &(0x7f0000349000)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000309000+0x72e)={0xb, 0x4, &(0x7f0000188000)=[@map={0x1f, 0x0, 0x80, r0}, @generic={0x101, 0x28c, 0x2, 0x8}, @generic={0xfffffffffffffff8, 0xfffffffffffffff7, 0x3756, 0x4}, @map={0x9b, 0x80, 0x0, r0}], &(0x7f0000920000-0x1)="00", 0x1, 0x1000, &(0x7f0000bd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe44d, 0x1}, 0x30) syz_open_dev$vcsa(&(0x7f0000b9d000-0xb)="2f6465762f766373612300", 0x3ff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000542000-0x10)={0x321f, 0x200, 0x2d, 0x1, r2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000afa000)={&(0x7f0000fc8000-0x10)=@in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000614000-0x1e)={r2, 0x16, "f36644a4faf85b2edc9f38a8c93b4b85080e635f7399"}, &(0x7f0000a91000-0x4)=0x1e) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f000091a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000380000)={0x0, 0x0, 0x0}, &(0x7f000094c000)=0xc) perf_event_open(&(0x7f0000396000-0x78)={0x3, 0x78, 0x5, 0x0, 0x100000001, 0xf4bd, 0x0, 0xddf2, 0x0, 0xa, 0x100, 0xfffffffffffffff8, 0x40, 0x8, 0x0, 0x26c, 0x0, 0x10000, 0x3, 0x200c1, 0x4, 0x40, 0x6, 0x3, 0xa1, 0x9, 0x0}, r3, 0x5, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000069b000-0x8)={0x0, 0x0}, &(0x7f0000dbe000)=0x8) 2017/12/13 00:25:35 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000f5c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f56000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x5, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x27f75dff}, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(0xffffffffffffffff, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x341000, 0x0) unshare(0x400) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000912000-0x9)="2f6465762f73672300", 0x0, 0x20000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b56000)={&(0x7f0000aa9000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000073a000-0x8)=[{&(0x7f0000b39000-0x17)="0000000000000000000000000000000000000000000000", 0x17}], 0x1, &(0x7f0000fc0000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x599b}, 0x41) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dce000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff0a, @empty={[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]}, 0x7ff, 0xfffffffffffffffa, 0x200, 0xffffffffffffffc1, 0x4}, &(0x7f0000ace000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000074000)={r4, 0x40000000}, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r2, 0x10, &(0x7f0000fe5000)={0x0, 0x0}) ioprio_set$pid(0xffffffffffffffff, r6, 0x78e9) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x225, 0x0) socketpair(0x15, 0x7fffe, 0x3d5a, &(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r8, 0x0, &(0x7f00007cd000-0x4)=0x0, 0x800000007ff) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000254000-0x6)={0x10000000a018, 0x2, 0x54402504}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4008641a, &(0x7f000071f000-0x8)={0x7, &(0x7f0000b92000)=[0x7ff, 0x3, 0x1, 0x6, 0x2, 0x7fff, 0x7ff]}) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000781000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000000000)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$TCSETAF(r1, 0x5404, &(0x7f00005d0000)={0xdf, 0x9, 0x80000001, 0x4, 0x1, 0x8, 0x6, 0x80, 0x3, 0x7}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000007000)=0x200000000000080, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r8, 0xae45, 0x3ff) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x400000007, 0x403, 0x2000001, 0x1}, {0x4000000004, 0x100000000, 0x1, 0x20000000007fff}, {0x8, 0x9, 0x10000085, 0xffff}, {0x2, 0x101, 0xd82, 0x1904}, {0x3ff, 0x45b, 0x7, 0x1ff}]}, 0x10) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000000e000-0x108)={0x4, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000841000)=0x800, 0x4) sendto$inet6(r0, &(0x7f00001e9000-0x1)="17", 0x1, 0xc4, &(0x7f0000dc6000-0x1c)={0xa, 0x0, 0x800000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000e03000)=0x0, &(0x7f00000f8000)=0x4) sendto$inet6(r0, &(0x7f000016f000)="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", 0x5c1, 0x1f4, &(0x7f00009c1000-0x1c)={0xa, 0x0, 0x1ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x64, 0x0, 0x1056, 0x9, 0x0, 0x0}, 0x20) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_buf(r1, 0x6, 0x15, &(0x7f0000846000)="a4", 0x1) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet6(0xa, 0x1, 0x1000000000000) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1005, 0x84) connect$inet6(r3, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000df0000)={0x0, 0xd0, "6a3fb5b279588916d635549cb0410dc8b36d6fc987ed2e52c93c4179176dacd44d9b909ac026263910c5ce26bd8c88297d81c034a9cb2e5644d162a81ded2064d81fa0a914e2a0d18f23aeda6c79e73cf1b3c1c4730efb1e2f8635f6afaf98d95c57b0e2ad2088b493ef0a0037f330c2a30a0d5614104fb1188d98cf98dd70049dbb7c62c53057fc4dbcef14ad1a075cb9a71b6940c321e00f33d884272a95b61c51c9a3cc24e0de9eea2d4ef43e4c712b9180d9abd380673bc29735347d7c231fd414dd80901bdb27471eb38fd6a407"}, &(0x7f0000397000)=0xd8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000310000+0x4d8)={r4, 0x8000}, &(0x7f000072f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c39000)={r5, 0xfffffffffffffffd, 0x8, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000224000-0x4)=0x101, 0x4) recvfrom$inet6(r0, &(0x7f000044c000)="", 0x0, 0x20, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000, &(0x7f0000e8e000)=0x1000, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000216000-0x8)={0x0, 0x0}) move_pages(r6, 0x2, &(0x7f0000793000-0x8)=[&(0x7f00003c4000/0x3000)=nil, &(0x7f0000f18000/0x3000)=nil], &(0x7f000057f000-0x4)=[0x0], &(0x7f0000578000)=[0x0, 0x0], 0x0) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x800, &(0x7f00003f8000)={0xa, 0x0, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007f1000-0x4)=0x7d2f04c0, 0x4) pipe2(&(0x7f00008ec000-0x8)={0x0, 0x0}, 0x7fff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x42) connect(r5, &(0x7f0000aa9000)=@in6={0xa, 0x0, 0x7683, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r4, &(0x7f000061b000)="001b0000000000086c191b81002816b49d4626efb1099c6acd140877727e4ae2860f7dde4aa9684061dd5d3c95f3a5ad182b4b81d1d89553ce8e10bd68cb6c09e8069bd0f5360300000000000000cfa1b48353e65705c4f54f339288ceedc4aa0e5f8231cc670681f337957c70767ffc8cd5a072e476f6", 0x77, 0x4840, &(0x7f000004a000)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe3}, 0x1c) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)="2f6465762f70746d7800", 0x220240, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000041e000-0x6)={0x0, 0xec}, &(0x7f0000d58000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009cf000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000a6000-0xa)="2f6465762f7663732300", 0x200010000, 0x100ffc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c90000)={0x0, 0xd4, "1505eb291695d60fb4a50f706a62d88d336d7d0858c4ffda9ba3a25d2fd08be00e5d11049d0e7adb8694633bb10d88ab63c64b59dc34638327079a593a2c9203975f98f0c74b13c5c68b85d06f33099375dd9f5c8d1a816f0f38c5356722636fb4a020b531e133bf44b0eae7e38465af3cfbbdf1d0c54f950ae5aa5d668cde78ff2c59bb8d8c723f71bd83cbd9b6dc2e8874e3c0ed58acf87734264f5fbd272fa3ef543d24ffc49ca8aabad58eab3a7d7a27a0ca93447ed015a15df4dd50c5b1211a8dba44048dbe18562e68c4433e66755e9eb4"}, &(0x7f0000f88000)=0xdc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000522000)={r4, 0x2000e4}, &(0x7f00002cb000)=0x8) recvfrom(r2, &(0x7f00008e6000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x2, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000961000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e96000)={0x0, 0x0, 0x0}, &(0x7f0000871000)=0xc) syz_open_dev$mice(&(0x7f0000857000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000060f000)=0x3, 0x4) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077a000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000532000-0x1000)="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") sendmsg$nfc_llcp(r0, &(0x7f0000ff6000)={&(0x7f00004ed000)={0x27, 0x7ff, 0x100, 0x4, 0x8000, 0x81, "4aff06e23b8f45ca39da945585bfedb25edcd1acf1ab30dfcd382177653ee9bb6e4bd116010d651025c40213fbdb51721da643d4b0013c092bfcbfe6fd9872", 0x6}, 0x58, &(0x7f00009b2000)=[{&(0x7f0000763000)="e9637a44c5bc17f95a43d6bce26109560c8bfb108f0a98d3ae6421728b724d4ea5efbfd09e1437742e21db85ad67c2a5dc5bb7a0506f33533d7ef0aec73fb62bb43733d1b98c7738d263fc1b21f06f82410a3523a3cae3b248147b66ad838ecc4622dbe0cf09b2c4e22fccc11520d43fcf0bb529444a0d1ddd439fc728953d66437cd6492fe1a8869e06bbd872e0150376d9e78bbae24c9ecb", 0x99}, {&(0x7f0000823000)="01c772126a254cee758900822f7da73dc4d1ec4547a4d7f4a4d5dc16f418410599594968693aa0f4c5c9b7a984f78af07222602abf0f02a2273795f0a054348b011dac5dfac9d6c2a0441d9e19c0de217ee970d7e4878860f08b1f467dd3af69e32610d190092683153c1586cd81370e32306d5dbb5c4e533456750f07bd861d0cbfe44facc5ef252956d8ccce102b6f97cde059da27bbff39ddfd15b070b78b1ef9323defcf1cf263e3aee936fb861fb53f44bce72b37e2a7c26e3ce349b8b05b3fe899a5f8531d7af4ce08cdde9de9f0cadb562b4df49f64389498191fe435f92f08e7fdf66bab2115c149288dfa6e5c8372e75e0d4cfc", 0xf8}, {&(0x7f000035c000-0xc1)="bc9a192713a293060931264336accf8a50f9dbcaf415a6cda5a9717803ebe24da2539b5fab4dd71c70c22c29ee50e511518809bda79274666d288f64782ffb68d133439520363f39b5ad176d034c9967b620ab470183d3d315a9db87249f4af2e9bb2b076d189e0662d6dfe13f3c4db86eeb86b837d3b2ef37df70cb603b1b6909107cd86c0a01b2401c3c06933346bbf969b7fcd9f706c61204d9e198a2a9e2cf1e907fbc91e36cd5020c72578341e96072f39549f5f124ec678fee6b346d92e8", 0xc1}, {&(0x7f0000d09000)="01ade74edb020644f8c6abc10668cbe3a93502ecf02958f07b5851ea3895b99a27ca612b13935a6f1ec687a6dad58bc0874d659efe5e94b1f7f0ccb19a10baa5b8179ac33493b9150de3ad0a9c691ed7b6aad415d88c4b273637d488a71116f1879caf5b355b32b8a462c328da2fb6030060bbcf4a0731efac3ae6c56f002468be954fd015037eead4dbb249470cf91dcaf497f9b5382b03f8a9ae2272b914eef820031e6488a6cec79a267ffcf4b25f43dd577ab4be553065fa7385e0029f", 0xbf}, {&(0x7f0000d2a000)="3a8309c013f3f9829f3996ca10b5e243739b83d39af0856ad4a837f1cf9dd4a51dff36bc69c1f09d7af094766bf535f397919e011498c9561aa51b86fb4a707dcb04f202efc9f66ccd26fc5e1c50011ca551110e027fe3b780ebb777a9995b2c42c8f62601a6c7e8b718ee94c2e2c99b0911a80ae0d551a59f0c137a8fa43fc981ad47caad7e0f82f0decca2d1f0f94286a3d09d5fc693084a8402c3d00ac74f0aa7941806", 0xa5}], 0x5, 0x0, 0x0, 0x800}, 0x40000) openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x86) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ac000)="2f6465762f6175746f667300", 0x422001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002ae000)="2f6465762f6877726e6700", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000054e000-0x20)={0x7f, 0xfffffffffffffffc, 0x200, 0x1, 0x8001, 0x9, 0x58, 0x606, 0x0}, &(0x7f0000b19000)=0x20) r4 = syz_open_dev$usbmon(&(0x7f0000763000)="2f6465762f7573626d6f6e2300", 0x40, 0x4000) exit(0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000924000-0x8)={r3, 0xfff}, &(0x7f0000c15000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000867000)={r5, 0x1}, &(0x7f00001b2000)=0x8) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = getegid() setgid(r6) statx(r2, &(0x7f0000398000-0x8)="2e2f66696c653000", 0x2000, 0x104, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000305000)={0x2, [0x1, 0x4]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000734000-0x8)={0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000956000-0x78)={0xa, 0x78, 0xe77, 0x20000000000003, 0x7, 0x4, 0x0, 0x800000000002, 0x85, 0x8, 0x9, 0x7ff, 0x8, 0x1d, 0x0, 0x7, 0x1, 0x80000003, 0x0, 0x0, 0x5, 0x2, 0x5, 0x9df, 0x3, 0x4, 0x0}, r7, 0x2, r4, 0xf) gettid() r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r8, &(0x7f0000c70000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x4}}, {0x0, 0x0, 0x0, 0xd0a, @tick=0x0, {0x0, 0x8}, {0x0, 0x0}, @control={0x0, 0x0, 0x81}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x2, 0x0}, {0x800, 0xff}, @ext={0x0, &(0x7f00008ea000-0xdc)=""}}, {0x10000, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x28, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x20, 0x0, 0x0, 0x0, @tick=0x8, {0x8, 0x0}, {0x0, 0x0}, @addr={0x2000000001004, 0x0}}, {0x0, 0x5, 0x0, 0x8, @tick=0x0, {0x6, 0x8}, {0x81, 0x5}, @queue={0xc, {0x0, 0x0}}}], 0x120) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003a8000)="2f6465762f7573626d6f6e2300", 0x1, 0x721480) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c7e000)={@generic="b9350b74acc11bba6eae2d0613ff2150", &(0x7f00000db000)=@ethtool_pauseparam={0x13, 0xf8, 0x6, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007fa000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x8, 0x5, 0x0}, &(0x7f00003cb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b4000)={r1, 0x2}, &(0x7f00005d2000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f27000)="2f6465762f72746300", 0x101800, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000702000-0xc)={0x0, 0x0, 0x0}, 0xc) 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, 0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000159000)="2f6465762f736e642f73657100", 0x0, 0x80c00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000c6c000-0x5c)={0xfffffffffffffffe, 0x1, {0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000096c000)="02", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f000006b000)={{r6, r7}, {r6, 0x9}}, &(0x7f00001f9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r8 = dup2(r2, r0) setsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f00007ce000)=0xb, 0x4) rt_sigsuspend(&(0x7f00004a6000)={0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) r9 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000f87000-0x4)=0x0, &(0x7f000095e000-0x4)=0x4) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5e000)="2f6465762f73657175656e63657200", 0x101040, 0x0) ioctl$DRM_IOCTL_GET_CAP(r10, 0xc010640c, &(0x7f00006d9000-0x10)={0x5, 0x7fffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r9, 0x29, 0xd3, &(0x7f00001cc000)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x4, [0x401, 0x5, 0x400, 0x1008, 0x3, 0x9, 0x7, 0x2ea]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000759000)={r1, 0x9, 0x30}, &(0x7f0000855000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x8000020000000805, 0x0) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) sendto$inet(r0, &(0x7f00000c1000-0x85)="fe501bffdb3995441626beb61460ae28938aeac650eec5cda9411c44e74c65b4b0e39c241a93db9ec50001d10a2107000000aa43ba9038c40fc8c6ca9eea54ef7893e2d9b2b94745583af0bf22b25ce9de218b20f7887fe053cbc112652f8f01eaafb8b229963d21b0467a7dd2f0f34aac0275e115c767e4925622081eaad3276a81837cf5", 0x85, 0x4000, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000fa2000-0x20)={@generic="fd0000108000000000628e9339169273", @ifru_flags=0x1000}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000012c000-0x160)={{{{0x2, 0x1, @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]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x20000000000009, 0xfffffffffffffffd, "fc7577da879e3a18cb2a317cc1de8dcee23e7c0672ed5dfd81d5ebd792bab59e8d5f5aa2f07a3401b1e2c73ca9f8ea25b6c0cc50fe1d890643bb4704bb54acc87f0a6f8f0f31eea4763e80bb543c9f11"}, 0x160) mknodat(r2, &(0x7f000011f000)="2e2f66696c653000", 0x4, 0xc8d) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e32000-0x4)=0x220, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000095000)=0x5, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000b50000-0x38)={&(0x7f000073e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a8a000)=[{&(0x7f0000bfa000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00002b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000deb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000afa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000469000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x5, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000019d000-0x4)={r1}) fanotify_init(0x2, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000870000-0xc)={0x0, 0xd4, 0x10}, &(0x7f0000770000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ee5000)={r4, 0x727d}, &(0x7f0000df5000)=0x8) sendto$inet(r1, &(0x7f0000eeb000)="7a", 0x1, 0x20000004, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00004b4000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001e7000-0x4)=0x7a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000da9000)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}, {0x1, 0x0}, {0x0, 0x0}, {0xb, 0x0}], 0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000878000-0xd2)={0x0, 0xca, "620a1be761d84eb84c03c9c9b60e00d4e70625ea6841f76c99e23a52437287e51672fc2c49d9bbf8f688ae6db79d3c611074b581d28d47ea087682d3bad59041b834740e51f2c8ae1b9a182fa39a1b8cfc63ef920ef5f9ddddce954f133080f100390c631da2cb55e2ff42961724cdc29f9f8d412e5883ef99940c02e45230e3759f7dc29c3c5f3a8087c5049453e6073da3a8b3c7d0b9c87d695eee9435b991c7c8b8a5199dc889e81134b0869c59bd2011b0b777168b92ddb03e6c9af66d15f9fe52f39d9980747a61"}, &(0x7f0000825000)=0xd2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e09000-0x18)=@add_del={0x2, &(0x7f0000d18000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000445000)={r6, 0x4}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aec000)=0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cb9000)={0x200040000000, 0x8539, 0xfffffffffffffffa, 0x10000007fffffff, 0x0}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000-0x4)=0x80, 0x4) sendmmsg(r1, &(0x7f0000314000-0x78)=[{{&(0x7f0000a20000)=@nfc_llcp={0x27, 0x1000, 0x9, 0x2, 0xda, 0x3, "2f059e87cc616ad6e4d6727f56f67f6167fe38cb899080a71b4c3f912befd71b5d6dfb46fea68db16726bb8e09c3dc66215f0e67016da2f7fb069bb5675b8d", 0x6}, 0x60, &(0x7f0000ce6000-0x20)=[{&(0x7f00002bb000-0x1000)="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0x1000}, {&(0x7f0000ee2000)="4d074937cadcdf846c08d760cac0660f08827f04ebc34738163df9ed51ebb93344289fc1b77b261e4fe9403b542b483020b425affd8c23edc456deb8ab1327c62ff779cc7ccd6044d9913c72c041cfd0f3a02d698b6da6073ea2", 0x5a}], 0x2, 0x0, 0x0, 0x40}, 0x7}, {{&(0x7f0000316000)=@ipx={0x4, 0x5, 0xb7, "665e9cbe470e", 0xffff, 0x0}, 0x10, &(0x7f0000d33000-0x80)=[{&(0x7f0000ef3000-0x9c)="7bda7b70ac9ed034bc97b0c69b85d01e07c559e5dc86ee0bab14b42a3e3bad606ae4cd19fbe893f8607d70c2f1a09796c499e862c9b780c4b661dfdd43ec6e09090ee03880e6f4e0e82fa3e0b2e2cd6bd4ccb5c085c3839fafde29be19f72bb4d8ff7f31a638d47b3e8b2076e5c197734d1646d5b85bfade5677e44d552c19cbe32c7d1b4e11f9a7e663275e350ef3581e97e097c95a4ec8d6a35393", 0x9c}, {&(0x7f0000e55000)="d45e2977898488534f43980f0cb9bb086fcdd9f563a77b7abee861b4383f85f7c460132605c791e278bbb76c5b2747deb786361bb5b790c1bb572a465b1bd43e25c8e736490ed9eca20d54d102c70946aed6dcfc77dea5437878b457833fbc966f8923adedaec851720570400a606c06365e342aa79c60211a1e00b5b0f3bb75b7900ab6565e1d1c238ae33f3ecdd73e5f755a09c3d867d42c9617c0f552a53754b8afbdddc2dba4b6b7585e5f6e616e8591cc7cc7b80cb1bc8ab272976dca388b420e4b2b958a6f4f4a", 0xca}, {&(0x7f00002db000)="0ddfcd7a095ee431cf6930a3dccbf85f3308add3e745499b10709ad39eb8b9056143930489", 0x25}, {&(0x7f0000f87000-0x56)="8059c93e71e3fe73514653825879f3d11f3c17dc08c1d8d8145d98152a62bfb91cbd21afd9a0d74ae2b643a57d425a17871c56dda5209fe0c0ea6d730d11c9ac559a3bd864fea8a977ed4524383795ad7e9f625c9915", 0x56}, {&(0x7f0000a8f000-0x7b)="71ae9ba31d347220eb07459bd91e0c1c2b035541049ca11cda1d744282b1e9dce5b295ce4066b5199c9cdec7772d041d48c9caad88c507f4531fdd92070000005c2b00000007716da6e05b8eeb93d9157d8fcf05f8f8bf2753ee647f62c441a27c5eaed6571080fbdb49dddf31049db18450bd78571083909e3223", 0x7b}, {&(0x7f000018f000-0xd7)="a93e998e850f013b99f327dab50e01be62a1915ad13b7290914896d26454abfbaa7aeeb48642a8c2c7e599c479f86a3e4ad5aa08632735123e98bff915caf33136a2b1eb1767ccb50840097e4d311453b682359fde5594fcefe7ac023db022fcf526a76db43621c0d19ebb2ed1e3155a703927e1638d94f7fbdf3f72d23c0efadc8a2819b687179c63e921b9880c9f03c4fdde3c2c412bdbf4771274cf82b498a6c23ea2b9d4e0a2d2e2d555a8b7b16ec7a05086adc2dc617a5364fe92e3bcad0a8421d7ce2023c99145a67ae2bc347e49cd75bd971338", 0xd7}, {&(0x7f0000bfd000-0xe7)="0bb7bac00748ba507cffe3ea5eeea20fb2ef6bced1b446971be167e27f3b145cd73911a66adc780cc0774c14e9b3281e1f5b74f3cdc97dcec3dcd879f86882e379e669938e38a91ac68d17c7e601468f421687a060324612e6b10a314c77664141b177f0065f5d7afa94ff4acadace44415f7da186ec128be71df1c3e70e8488ab1645231fb3d97ba94df430f79480ea83f9bd0c65c07a0b6def27211532bfb726ff4625c6ba80aba1ff77f66f3085c6559487edaea964309390d9743bfe7f529e3601c27e1a9c5ddb1acbb33e5ac9b875fff7f2bd4a5af896790141b2a2bfc31cc4c23773f5ea", 0xe7}, {&(0x7f0000471000)="cb5243b71bf342b703c03a2ab9398b215628955d2de319edeba92fb8ff3fbb88694f77", 0x23}], 0x8, &(0x7f0000b0a000)=[{0x100, 0x113, 0x4, "9717009d111bfcb1b87d45a9f66919792003db53f3a17f0114962aa695264dc47c87db5c93daee3b69bd3108e3fc5bf9f6753898873169411a7c7b4648c58732bf743576b743c70ec1fae7107ea604f2c50134685e70e10b99c7226732a3ca9c1809bc3a1572218d23b6e5eac1c492896a78e7b47a8414ee39df3cc6c9f9d4957ea438fb1a47bcb42fb70cbbd9abb821654a1cd0ce1da7e0b43d10b568464fb987cb299f99c0ccfd48981a7dba4bb067f2ed84f81df8f2f2d809b260419779da71f51d992bfe911a574ba0fde174a3d87734fc5e555978567d22ba49959e8e52b1f87d6ad0b94851c61c22ad"}, {0xa8, 0x10d, 0x7e6f644b, "f4b7cefd38d12c9bdd7d4ea4c5b83c0e2aff2c8289573e5a5fb75023beddd81332d1aaa7894dd5262a87fd2bc1c1a3caa5dbd02177e28242c55450192aed26b2564c6273ca0712b3b77d8152d7ae682504db69e95778769d8e45eabd4f5fa875a47a2324da7e3e046c6c11e06a315858adb0d68f50c226100bd685b8e335fe659caf4e6ca53d78f2fd071f5d944ba20601c53d0c"}, {0x98, 0x11f, 0x3ff, "221aec6a9855517b2d49173cdffe07eb83ad87af37285216b125a8e9ee0b7f280242f6c7ad150d37d199a23fe6080147e02c1a73977e5add14376c80417960d2bd999ba21f9cfab6de00fb77ce7392ebcf5cf323d99fa627cf014cd82b3a58212c2d7e6b362370fb9586f3042647331197b5aed0238e9bc7a99d5c323e50dda1eb46a6"}, {0x110, 0xbb, 0x0, "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"}], 0x350, 0x80}, 0x8}], 0x2, 0x0) poll(&(0x7f0000f10000-0x38)=[{r2, 0x40000000000441, 0x0}, {r5, 0x1008, 0x0}, {r2, 0x21c, 0x0}, {r1, 0x4, 0x0}, {r5, 0x81, 0x0}, {r5, 0x80, 0x0}, {r3, 0x201, 0x0}], 0x7, 0x5) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e78000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000)=0x10, 0x800) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000084d000-0xe3)={0x0, 0xdb, "7f47e1f0a4232f06f6d80d357987d6f5c2e2b72a6c8da710b628d837bf8504e4831c4b3b12c4e6b8ddc4a620c7c1cc673201274cd1d22e599375f2f47d8a21e5822c85e591bafdc41d0a0bcb68ccc933bf4abb7836db6f6b7500158fcb87a361727ec4e975615f6660e8a6db73e11fc778650bcc38031afe3ee1a54382909ea95faac5dc68cedc7ada0f3c697ec167d26ce290ee69c26191e592bf4af06e8ed3b026141bfd8aba18b3598a4ea87f6325c5c1bda577e8db74484e3aa3021c6988befe7617126068982ed53296095f5cc11231aeb57198539416d748"}, &(0x7f0000f1a000)=0xe3) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f1b000)={r2, @in6={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x3, 0x401, 0x8000}, &(0x7f000032b000)=0xa0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f1a000)={0x0, 0x7ff}, &(0x7f0000f1b000)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000009e000-0x1008)={0x0, 0x1000, "37e533986c0d6ba27eb478050bf9c4c379f77c80733518c3d1a084cf248bce9ccdbadcfe05394016452dc69258102de1ab4287613b5987837249726268f77aa51e8ab96f84a9a4348da137360e979759ac7927d83b1ead82f3120b55c401f62df2e8ba17a10a959c81a3145c8c1d721b24be06b21f02f39650760fa7dc9e17a8864e5ac0e7128f2bbf7e4ab21aa4113e575f32c621929788215f05f4188ac5828e5b384ce9a10af207036f8b139136df1f6434a4c60f9f90f7008b03200fa432bd3b1dd047bad3af49f5e48f1672019dbc46be0d53ce978d81cf1db05fcc4db60ff7fc21fa9a2703ab4c8b25da7fe7dd4ba1e9177146ae01c15cb83ba8bdb309ec6bc5f92e42c9410cc9da547c5b57464f20bda056b248a5376a4d6dc648aaa5b22d51a59c0047a004d9ddd6a6b1972c14d439bed01de594df4e0ae5f23e18f4732fab6ac26c704ddff1b4b9018dca37f41792fdc0ca4dea26a8d8f809192b8733226bf0be72a6b8531f8d12f0758a4e9f04fd3a467f58912ba42e76737bbd2badcb46a3ad9aeae639f5df6a08273d786458df56a3c1f1937a9314320e3083ed450c75db933658d8cd97249eae9478053119691e68afca248ecdc55863975022f389dbb78312ebe11ead3e8b9aec2f6f9e0c5a9a1579a7143ffe4ecc16c10d352036e44faa6ade17ebb51891ea736b401dbefc5b68ce5a2964e8d49fa1fcc86ff22d66322eda617bba768872d3785540e78f93a644b05cc582f81e44b61d0942674e29a94c84d523a35dfa220be6e323dd28bcd21746229baf423fd41732858584e5857b2a0c49d9bad44cd12e1e4f5db4c9ba0d7de74da43a020cae8d9629011d28b0fe0a2c6dcb9f9eade3f1cedda47fafa3df26d7357858d8eeb19ebe1258097b03027486959ebff1368686a05c686e352d81fd351d5d2fab57476282cc5c021ec763ff48f57f34b1c922caa58930666ce5b0fa40b94cebd8ece99fa5c26aeeeb310a28fd4c4bc8a2295175d5b375e1f93bfab976a93b572d551b2ab294b5bdf8cd42ada4a466938ab168712700659453fc05e241f20076f0aa301cb0f6fa9c560ae6fd72c0612cd374e731d8dbe7d426d12c42cd6a597b457aa98177aa137c0460db61185fa6bb678834b7b7bbc689255c7c78e41156f3c10e5aee599df21ad94ab66d3e49cde83a681954fe10d0276efdf7c1d90d0b35730ff58fe1283cc87ac3e84f4728596d1456890ae4dc7821dbc807b153d2a535ec0c742c9c7390d1d0543fdf6e773a5236ae956235ea262c423ad31f5a1b75ecc9d728c59f94d0971aa0efee6e82fc4fe36458d52cbac173941b882e4d331c270da9d33cf52dbd52d25da322a1f80d6b78ebdc5f2af4626feb267789818f78f0f6189dcc33016140279de994a45de23136985d42672af80d9d4f71039e381efaa7bcbf99f5144572092e8f3c3a1abf979b8e59c594b5271305757396c7964f2ff12cd77f82fbce70b0de553e2daf8806bad11595b0e74920d69f7555092d9fa509349ef6c5ecdbfc6d7506e657fcfd0c0c52f8cd5a99bab11735b285c767aeb6bcda09161c6e02fd8da12bd12355c882bee5e36de4220fcb5c210898ac0dab528b590ca7132743c74b85158b867775032f0f175b0fbf50b88da36c850109267c910ac5c8e8ba6f0cb2be65df6933d649399b064715fd499951271dd63c12bdff5c91f2efff2ed7e9249326b49b18d2bbd5f19ba21a99ac6df6b2847a581951e55a29899b7182fddd72ee9afe1f204e6a267d9f3d299b6f966ea99a1fb2018c8d887efae00fc32c17d4004fb9f91d6cd0c4ca866423257bb257b929d0f686059884842efe88fea412440f9e71e3135ef15843a1ad32f7dcc8acaa98cce86906b65bd5fbc72966a541ed184c1af970c1295671a5c5f62a802ef9735848d85773eeb73d6fa8c3543511bcfe3224462994812ba40be2f1044228cfb9e3f93b7cd00dfc67675a18f89e132b388320f853c812dac010c462d9b16924c7fdf99ddc6a371189fd70f802da2a024410aacfcff161e5ab5fc3d8b8e2dd09a9803fed756949592e2be77051c6c45d3a7665ff967fd255e59bd7cb7750b2b12b447987404ebfc8491d3815aa6b7dc23591f2f2926b8793f08cbe8597af4018450df419940d18414f433fd2f93389365d9808a1af506ff2e154269ad037c0335d2f9cec15457a7a98077c92e0784e10fbdccac903f27e8461e458f3ea6d8f39bb9920005b035409f510d4ae94380465963f3c29ca9a3d4eb91763f1227342915e1cea52186a68e6150a9ada3c9d895d88af926398ef0e7c1002035eea683b862f94f9bb955886ae03248eddc074f20725f811a9c4838ade12fd1842611874b3a18d8c4e97f8d14779b6d6b03dd51ede2aad54f69be9768a0a57580ab3b3f25fb5c9d7127d86ae3beec17c32dab66f7f357aa394b5f7272f3c9c10097f1d22e565d22372aae90b2b628daffe0e3f9b38c7b7caf0fc437ecedfa42cf76663f8202eba93fc190ffd9259b87479f5a461ff7d257728f0de46b44797583c1b9384b15434d51a5faead01e4d0535472b95b545911cab5bfd11b6b163a22153e4e6e00947635e41ae94ca70dfc55daf1c8df7dd3bab9404fc52ad2a93339701e2aa6ae00b5f23eb65823bc499926271d3a4842e0181508bfe92f336d7a2dbf56eff4438659a51969317493ab0f8b0102fdac4a25a0770c1986b0ca4fb05686ba88219d9ff1e07bb07bde60dad9267ee7a3058dffbc87fc0fc14e43ec3ead01316ccf91367386ac6989a0b3f9b31bac40c470f091da0f00a7ffb25347d1b38074038528632fb62065c2f48f9797b508a893495b6885ca763abdc4cb3c27ef88af78636235c155a75b335508cb509d2ed290663d31d98a63ee7af4a9f11d902d5bd2ad0a7fbc12ec923a3775df2f07a902dff0be28b9336b9a3104929dbb9ccba4256b8798d3980b037e9964884e50cc80bc10a3928768c750a17c3c34cc82ed8a31e0258bc8d34d4d68077915e80532a3a86104460857a28f264a04117034f65fde6da5727c042b4e3964c73be90c0e37a4fff0205122a90be7b5d5780302766f923668e445a1d3106e90a6da245feabebfeeb7dddb1bab15edc998773eca49f2293464aaea0f9f6777a7644e8718ea9ebbc95741c9d61f9b7706b0b6fc1106147b4b9f858b95a4592dadb677d5af74f4670aab2174d87aa3f0a1068cafd916201d46eae8f5d3626f0c043d8112d72d5ece578d108ab7f091d2bd5f5f245b50e2c4ef1b0609eb07e99cb6e36a6d4f6be3cb51e2842351c8e3b9697312ef3987c725c555914b2bde55a55d671f4cbaaa0a405d323f63c3954f814c7909b546b63079dd3f5e258482d74d34d6f5a9467791eb305e4b03f1c42c941c4f116d2521c62859b5381b23b6513c272ed565c5a6b0bb33c7b73d32c3fc69a57a025dfe4b5ca6a5946655363c92588fc3d2cddef33e4f0f0a229d85f0983a413ada13947d15656dee6ccf1ad10339aa12329e65e8833b6c157cbff2ce8996ab14de7c466fd993ff50b1e7e23f510f0bb1c042fd1403c1c57040fd98af2b0af7fd67cd5b69fd1504aa9c01f088f582507cdfb32ec0ba26aa45a76ff1e223bd4ff17c2f1309992d608e00973620793286b7127ad09b1452b581f6160a92079ceffdb51eedc46e69f4b5113a44b68bd749010bc7f8e21a10802edb5cc2669b1971998e0fd46a236da393f3940b1fc9a58a18c9a7e4184696b60e18e88872fdccf626f386d6a24a3ff5b01b5eef83fe6309fc7f18172800b6e6816f6c87bee856cec4ea71306acc1b42cb9a5048354296ce2ec9522a7f076d49371cce1d86de0f95c39054bb68251f759bd3f6ebd3599fb45622df463826776ab3f7c471a9f74d3dbc836695c4c7f1e0de9281eb4108ed5ee6feea8a7e13d8831fa2d390ee2606e583b5c2b86da73a2aaab5e2d0a81dbcb0d122c6b81a29ebcde285b8ad0676bf1bc8baaafd20e9ef8a5530b60f595acb219e789519b1c46385a157d6b6d2987fe23db32480e51660f23a0c8bbb63c0b55267d36492e22b7914152ae9b5e8a62cddd6b0e4de18ff61fa6923afbf3172a057f3ab663c33387afbb31daa849cf28704e93c25f7c6dd36b2bd1803f0720fb3af619343f1ba6e9c2179d46c26d33d68d71cecb89fde4dc60c78cd9b4adc6445bdee11a41c3baa294e812f5ee598b78f0fd8e30f085af8e4aca85ca051f5d313e58a6cd7cc4d54567dc09ec5ba176775efc5c448000c607f2da3cf1b7bc2e51f7c1221480d457ffab8981bc445e8aaad676043fc35e724b96de975d9102346b5cab75194b6f7bcb7454c473bd369e35ff68be5b644ce8096da3ab19f8ab03f20d24d661f93805b55040715238499ef06e0001abf04f245c3b436893a1608e1a330a37fb13984a6dcd03337a53ae66db8b2b9342fce8ff83023b1171a71aa6bf6a8bd89dea4983faaa7a2d81592e3efc292d322bf6fd6609908fb4b54cafdce783e17640dc00c1992b8a8d32296f80efeb1647f81076024625133b41822b1ab8669e2e3e49abaefcef4e8d49001e6f6d5df4cfde60f3fa84dbd41153a7dae3d41a8d97fc8284ff1aff3c491e5124ec1ca39d911437a168c4906981e8d48b97b71726edddc7001c346019c0f56da6318b4e4668452b2da61c2c652e864f9877e78db31b26d7c3d556ef089b8935fef32db795b0c0dfcdc1631521943320e2c0897b5196a2bee6a45ea4ad2fe234981fd7cdd55b4fce45a713c34978800648d864eecdeeba53e18cbc8e3570a1a293c0ec727e566381ee1bfd1868616074d58a31e8ad480ed4af77bc512a96ac420e86a86be636786ff8e88c9ffd758e86eedae11600b683b71343ae63a5fd20226637db1b5f13ce5f3d66c0cccc5348e8557ad616585c9126432da39787b1d6900c8de895c19c7c1fd9a1bea37189793c173874dc98ab33a1948b9a401daec9ad76f36422be5fe768f0586a46c0bc881572102712bcd1c02fee8b2aec3da0544618521528d5e277dbabec7d0bfce375a333ea9d6a2f50ba08e5c03af44f6b0cdfdb1178e51bf40bac8752101164d29098933021866e632d85a503294f1f0defe4976a2f85c79616a384eea728d19ee79e62ea17a8fff9dc14164552ad44f5bcee90f3aeeae30db218d63d139b159301b3d6ff2d97f79791c2fda98051dcdc2e97030b799a96f8bc4bcca8e56ffc449f4745f083dd42482fb075be48dd114fadd815ef38f117aca6d2eb6f7ef1dc49ae90a0807ad5535a2766a9ab33d3f046a6e75f30f601b9ab497a25d63fdea8f958f146bbe8746e6f86c5a3c44c28c102d2976b0351a21eb4a23117ae1c1a04c2eb798a6e8745a90f2be82a8973e4c3f2d5f7a6620b4d6ab4f2363224a03e278f227f60c0c8a357143c138a98cbcb8935e394129148823a0db1bdf37a9c1f15a302e7c3bf3bf67d087690ab92414c6a7323b584bfe3bf17729adeee69a382d107e26b7c4e814663a55d16cfc95eb0f9d70c8ddffe285e113524f9ba3261c7cbdb455556888161f609e585ee2d1c1c269ec900b6f4b6b348b8676f9460beb1e61ffd11679c86cb2139b7a2f02b5d829fee7927672dce692882167567997182459155f6a08ace06efd1f0985fa7edb4627dec32518cf2e93bb6dc0572a6b39c3560bb7c719119a349b88fe8f1d2275a75554b6777ff27deaae6df7fae206439ae4f89c1625c195258a27bb574b601c21734e551a15589e669676e595efb5640481ceb3b627c886399fbdb3563d5bc2"}, &(0x7f000031c000-0x4)=0x1008) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1c000-0x8)=@assoc_id=r3, &(0x7f0000cdf000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x200000000012, 0x7, 0xfffffffffffffff7, &(0x7f000090f000+0x211)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000f1d000)={0x1, &(0x7f0000f1e000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000f1c000-0x8)={r6, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000498000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x3, 0x8000004, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000ae3000-0x1)="24") r8 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x8, 0x4) ioctl$sock_ifreq(r9, 0x8931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x98}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000489000+0x367)={0x0, 0x2000000000000a, 0x30}, 0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r7, &(0x7f0000215000)={0x3, {"00002300000020"}, 0x40000002}, 0x10) write(r1, &(0x7f00000f2000-0x20)="0011000900000085020001df00000003070000090b001f0b00040000000080d5", 0x20) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0xeae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ec6000)=0x201) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000718000-0x7)="6e732f6d7400") ioctl$TIOCGSID(r3, 0x540f, &(0x7f00000fc000)=0x0) writev(r1, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x2000001, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = openat(r3, &(0x7f000068c000)="2e2f66696c653000", 0x1fc, 0x0) getsockname(r7, &(0x7f0000d08000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000167000-0x4)=0xc) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000268000/0x18000)=nil, &(0x7f0000aef000)=[@text64={0x40, &(0x7f0000667000)="672e490f01f80f211e0f20d835080000000f22d866ba200066ed440f094c0fe1744800c402f91d94950700000066410f2e0666b8b4008ec026f0470fc1847100200000", 0x43}], 0x1, 0x0, &(0x7f0000431000-0x10)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000027e000-0x400)={"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"}) mmap(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x1, 0x1010, r6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000084000-0x8)={0x0, 0x5}, &(0x7f0000989000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000732000)={0x0, 0xd4b2}, &(0x7f0000256000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000496000)={0x0, 0x1000}, &(0x7f000050c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00003f0000)={0x6cd7, 0x9, 0x1f, 0x6, 0x0}, &(0x7f00007bd000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000979000)=@assoc_value={r8, 0x980d}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f000090a000-0xc)={0x10200, 0x0, &(0x7f000069c000/0x4000)=nil}) openat$vcs(0xffffffffffffff9c, &(0x7f0000d37000-0x9)="2f6465762f76637300", 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000904000)={0x0, 0x81}, &(0x7f0000eef000)=0x8) ioctl$KVM_RUN(r6, 0xae80, 0x0) kcmp(0x0, 0x0, 0x400000000000000, r5, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000baa000-0xb)="2f6465762f766373612300", 0x100000001, 0x40000) syz_open_dev$vcsn(&(0x7f00007bb000-0xa)="2f6465762f7663732300", 0x3, 0x400003) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000b9000)="2e2f66696c653000", 0x180, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069b000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ab5000)="6e65742f6669625f747269657374617400") ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000257000)=0x0) sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x3, 0x65a3fd1d) nanosleep(&(0x7f000056d000)={0x77359400, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x10001, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000000, 0xffffffffffffff00, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000038e000-0x11)="6e65742f6669625f747269657374617400", 0x2) setgid(0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00009da000)={0x6, &(0x7f0000d23000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00009c0000)={r5, 0x2}) sched_setaffinity(r3, 0x8, &(0x7f0000b8a000)=0x75) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000087000-0x10)={0x400005, 0x200000000006, 0xfff, 0xfffffffffffffffd}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000a0b000)={0x3, 0x8d86}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000052b000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffe, 0x0) getsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000b6d000)=0x0, &(0x7f00006b6000)=0x4) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000030e000-0x80)={0x5, 0x0, [{0xd, 0x67, 0x7, 0xfffffffffffffffc, 0x6, 0x0}, {0x0, 0x1, 0xffff, 0x40, 0x4, 0x0}, {0x7, 0x10000, 0x10001, 0x6, 0xfffffffffffffa6e, 0x0}, {0xb, 0x2, 0x1000ff, 0x3, 0x2c636efe, 0x0}, {0x6, 0xff, 0x5cc6809d, 0x8, 0xbfb, 0x0}]}) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000d8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004c5000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000244000-0x4)=0xc) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000c6a000)=[{&(0x7f0000e40000-0x29)="2900000021001900013d3524000a00060200000200000000000000040d0014000020000000080008fc", 0x29}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000c9d000)="2f6465762f76637300", 0x101000, 0x0) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f0000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) 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, 0xffffffffffffffff, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000+0x7e0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000063f000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000582000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x2, 0x3, 0x2, 0x80, 0x20, 0x7ff, r2, r3}, {0xfffffffffffffe00, 0x4, 0x0, 0x100, 0x7, 0x1, 0x7, 0xf2c}, {0x7fff, 0x4, 0x6, 0xc58}, 0x2, 0xffff, 0x80000001, 0x1, 0x31, 0x3}, {{@in=@rand_addr=0x6, 0xfff, 0x2}, 0x9, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x3, 0x0, 0x2, 0x7, 0x7f}}, 0xe8) eventfd(0xffff) fcntl$getownex(r1, 0x10, &(0x7f000085e000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007b3000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000a56000-0x11)="696f00") pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000003) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00008b8000-0x2)={0x6, 0xeb42}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00001ba000-0x4)=0x4, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000cc7000-0x94)={{0x88, 0x7, 0x9, 0x8, 0x40, 0xb8}, 0x200, 0x9, 0x4, 0x40000000000, 0x7, "d7b4c995140d6cbd7a570f762ced27b9e0a57fd5f5514d6ca7aae04a18464ba2885812d2fbbefca6427bfc9c656d9c3fc9eff60eb2a98b30da0e783938d20fe04b1058149812f62410167d1eb88f30905abe80a6ad9a2801839f1c74aa9e62027f67562067d33ec6399eb45d9f14c91d98d0c58f8adb3e321b84d8c98438b807"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000393000-0x4)=0x1, 0x4) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000175000)={0x8, 0x6a}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000053c000)={0x7, 0x50, 0x80}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000287000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ee4000)=@assoc_value={0x0, 0x1}, &(0x7f0000f7c000)=0x8) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000077d000)=@add_del={0x2, &(0x7f0000329000-0x10)=@common="69666230000000000000000000000000", 0x4}) setsockopt$inet_tcp_int(r2, 0x6, 0x40000000000015, &(0x7f0000b96000)=0x2, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000239000)=0xfffffffffffffffe, 0x4) bind$inet(r2, &(0x7f00001da000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000811000)="", 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000106000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a61000)={0x8, [0x5f8, 0x3, 0x5, 0x10000, 0x2, 0x5, 0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000262000-0x14)={0x8003, 0x538, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000106000)=0x2, 0x4) sendto$inet(r2, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f00006ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000627000-0x647)="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", 0x647, 0x20040003, &(0x7f00001a3000)=@nfc_llcp={0x27, 0xe04, 0x7, 0x7, 0x3ff, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x5}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000107000)={0x2ea, 0x801000, 0xe2, 0x3f, 0x0}, 0x14) sendto$inet(r0, &(0x7f000028b000-0xea)="cf0c7ea0850000000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63af6d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176748429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a620087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000dda000)="b66f8097d628c57e3955c1cf4e819708a39129ebe51296537ea8ca1af1514b04faffffffffffffff346b8b89457878266fd5456d25ec0cfbe38fef3eb85f7fa795193b86782bc885c911d9c5ee11ca92b93865a2282b8b9a5a02cd73af5f2a85536f457afb1fed52374c54a635afa81cfcccc990be865901ff042b00164882d2c1a4deafcc337b6bc757", 0x8a) sendmmsg(r2, &(0x7f0000aa7000-0x3c)=[{{&(0x7f0000309000)=@nfc={0x27, 0x1, 0x67, 0x3}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1001}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f000078a000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000ac1000)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x1f8, 0x5}, 0x4}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000672000-0x6)={0x0, 0x80020001}, 0x6) sendmsg(r2, &(0x7f0000905000-0x38)={&(0x7f00002f1000)=@nfc_llcp={0x27, 0x20000000000000, 0x800, 0x3, 0x0, 0x10001, "29a1cfb4333ea56bc5490369f7ecf2a1a6753c14ec1e4252ad09e63b62432a42d60ab2a55774cf392b392b480567b2192d733fb95781b7bf145e00ed44adc0", 0x8}, 0x60, &(0x7f0000134000-0x50)=[{&(0x7f0000c32000)="b82722b044ee2b8f02b9d4a730e518a72ef2da8e99c15537215a70a3f09d93d20b89af1fc8090ec8db15b5878c1c482b91e99a9348599e7048a68ad5269ec92b1d3f11e471646a59bb5da723802f98954399e7e4bb20a5e93826dfd805fa4cb09592dbf2f07ba112b53dc42979278feb256807", 0x73}, {&(0x7f0000072000)="ac887cc51016374413f4a8def1f9b401ba6eee0fa99e1a23c57fcf36d60524a9ca63aea2dfceed6673ec1b67c120179e6cf00e646416c13c9af4fa692a2e18df1e46857230fa75115d99d49c15977855cb85f60a34f7802a5f9a1668a2a4a096042be08b", 0x64}, {&(0x7f0000193000-0xf4)="c61b5defe88b5dc4b178592d38b62554692cc0b234e1c21b0cbd6eca170880a3303257a38537593217dbe95301fe9fe918791f0b026d89959e342ef5ce763ba908aef4ccfb32cb29a47421d37291d6c3a9ab30fd1fd2363439f7907fdb714b9d9d1330036ce614c1d449c12918e2fd2971ff305e9920d3d43aff1eb9609b7c5b9e84cd1468d38c143716d27be6786605f87d9fe7cc7effbac3915f114aa911d174d1ffcfb33d44e02e6bce49926e9301b31508fc88b15a13d73eb1c9262ea149f2128be2d169d959581769bf705006eb9deff904fa35172b0cdf5bf12584995044601eff1246e776c8887b3895cbe12ab2d78a99", 0xf4}, {&(0x7f00005f1000)="9e2d2ef0bf13a4317e9952254984323b94642b4b2e614b7d3fe5f471a94101f38a6c", 0x22}, {&(0x7f00007c6000)="65ae067d96458bff85bf90e304889dca101261fb01cb0f28f86dc3e9ec82710bfda314fed1b3204c382124458f431037f73d08d6dc49cc96a3abbc0feff1b197b038ffaa74f24e11379b86a99d8a58dec4648c67c46859d9048b9a254c21441f8929228ca8e22f04d108c96e362d1e8f6a9ff5e784da076f0fb984f0b51845a9f69459146f4b1d7c5a763bfb6c0819586e2386eb6a04926d12bd8bd21397876c66e16cb8bafbbee162bc713b31d6cdab88bba20038301d630c21e598c690df74a50dea54ef3658828011a90158834c8e0177f36ff38d98916fdadfd6d391c8844daec240", 0xe4}], 0x5, &(0x7f0000888000-0x30)=[{0x30, 0x117, 0x80, "635192bf1a7cb23e5ffc92de994f6557a02d677daef11daeeffd"}], 0x30, 0x8000}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c00000)={0xffff7fffffffffff, 0x20000000012c6, 0x410002, 0x0, 0x0}, 0x14) recvfrom$inet6(r2, &(0x7f0000bd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x22, &(0x7f000072b000)={0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000b3000)={0x0, 0xcd, "c5f365159ad94df922287ec7a5a4b225c5eb11dc7ef6a4f5d194aa4f8bb7f14fb141108be3001efe504142e6c74771ebcfdc7e9e32a7a6686cf889e56951f58ab971ae0db8a4054b6752954e70d1364a400ef8126db10d8a8ace6bd069743a1fa1e069f0ad4b568837582fff89d0f888baf99abc4fd4c2077a9a69e53d794c8c0a3f3251a52770bfbfeb70368eb55b4df215558db68b77617b5e07f5d70b46ffb7a81fc30701445b4935721e3c99ffba4d2b3cfb9b01fa71e33116482feb773769cbba36b9efcdb8703a15b121"}, &(0x7f0000744000-0x4)=0xd5) sendto$inet(r2, &(0x7f00001b3000)="afb1627460ee77ac8f84af51b470b0f88642b8ce7329000000007fff9cffe2292879f1c219428f945cc742873ac511be6c0be34c0956f0383dcdff95", 0x3c, 0x4012, 0x0, 0x0) 2017/12/13 00:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000e41000-0xb0)="a4bcc48d8ab9c036c6074ab9364bc060784fbcdc99dcf669c8feea5899731af49e4196f715f7c16b9f7ea4eecf00789355950be65ace98af728ae4b149ac7351944b3d426172ad80f4643c41caa6613f7b0a9fbcf3eaf8d14f3a7d74e855ad7556c5c9a5311585d6d6264f44c886e6e2026bfe9f58eb50a91c0fe40f5ffa617cfa81ee307bf41bc83a1f9ea951e4492bab4632887647868ca64b1cdfb966ae8e92a6598d45d28f0776eb33016c15ca5c") r2 = socket$inet6(0xa, 0x400000000001, 0x0) syz_emit_ethernet(0x3b74, &(0x7f0000c2e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="165521420277", [], {{0x6002, @ipv6={0x1, 0x6, "fd7daa", 0x3b3e, 0x3c, 0x8, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x87, 0x24e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x64, "3947956a71cf6ae479f72b5ca9a248ba5efd3254a669db80b2ca140fa4665a2a303de8a702cafec3b7b6dc2da0e11b3da662c9354e5809d2387a5ac24b7ad0801fa0a8ba372cc8280c1de8b2405187c4d88fc5ddb64874009cbb0fa2ca4a0ad796817775"}, {0x7, 0x1000, "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"}, 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{0xff, 0xc5, "1873aac17593bf04766567adfe54a3a2533d7eba52edd86a4162f19dfab59a5717a15de469a7e2479f2d6d8e8cf8c9a22bd47a02401aa09e641c9c5672670b6e2ad24bf6848190a47e92b594a411de1068de8c5b26240ae8c1f86d880eaa6af27223f44c1dbf93b5747b2e9acba32f0329fc400ec4b05e0c348121492f81db34386f864cf76d8700c4abc6047673ee7ce4d99a1c13d3b695edfbb93a69fdec314babecff6a44caddc5303b72df1ae147a8ade106500b020e24a38340b61368f873741c594d"}, {0xff, 0xb0, "bd73d489e3b7e895162023f6f1bf6bf843bbacd7c2e0621b0c7c6530ff8a0b92d5c7ae7df66845f211d7f438eb20c242ba233bdd115eb1122577acc9aac6c6e5fa856dd3c2f564c8359476f02165f8d90fcdcbcd025dc586e35e197e297daeb4f8edf57c143b06f5df83d683f21329127bccad43e33cff1dde1d53c9c2688f14f61e2086f1ef0a9da082e6ad9d964f7884e0b100d13e9739ac93a5e862b8dd0cbcb9c930c3185c6b38be9b6938c6c0f7"}]}, @dstopts={0x16, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xc5, "47d8c9e102187b7f2c68915e728884b65d9535977747db7f73a1ed3c948bc665e7058fe7c9ddaf3948c7a8ba05c59d140d9610afc92ff8d77552654a83f24b0b4705a19d4fe821f8220c3240200228493c0ac00509551b8136bd4b0da6d4d085c9df14cc6b74716b6be64fc752e18b1b82a30a8a906fd9bcb049b88c74a94f2a55da9cdf6b88f8969620daa7b291be582e8caca49a636c0dc00b4c66d5b2b721923d64002b1ded7f854170f2cf5f3edd77d2ca7409dd107d5b3e76f4576a9d0d77495a6cad"}, {0x7, 0x6d, "8d2bbd0983a8282c5836e339fa9cb0803160875d1205434ecc2783053d50f8ea2684fee64a5356d7c15610e1d220fdc5121b063a96a6554def91bed72900f9784919df2766551cba3fd54f2deac676b0ea2103f11a3a4b02a614a8df2667da9ac5f725558434eef5b0f9da3b01"}]}, @dstopts={0xdc, 0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xe5, "3902c357b7736d5577877dd18758a7441a7aba41e4aeee4db37dae82ed2fb59d499102a294cf89bf32dd00fdb71f5e6ad62a1aa51712c78d62beebd1391cbbc20055bb9a984dd26a0bed05d8dffd15f0e33c29c96ef82708eb00812e7e1a55a3d72b705dc7722219d5f810d7eefe4f9b92bdd623ceea4a704c9979f2ff45566f6d156b2c428a604f326d964abe9e6d0a9fe439f468cf4a8e22b1c60aa62e5f65e614a750a9c20ade531b98f4866202d6dc493f032763f9074fc5b6d2251cd816dc48e99ef84dc0b9d0199dd4a114281dd7969ce3a290f66a12d8605b411cf4641732d0cea1"}, {0xff, 0x1e, "bea1862d6bdf870e6241aaaf7a2a9d545d0ebe2522a5a84001c377f5e695"}, {0x1, 0xc6, "0d0f7cbb451e5889954d078510d679ec43c69b0b83834bf5f65e6da2578a86258e69f9b68f4f19a6deadf06825139030df422b1f5d9e11871aca10920d284ad8ade5a494d80ca93cedfad7202123245d2bf1b73432c8f109d649ff5012efe4d2442d4c3b022ea26484495a6935ea5a0fb8aee96dee7ad72ae8cbbcf69f28f989147c6ddf3aec12d91f4254358de54796cbb3c0fdd63ac64c2977b4ef6ab14cea5a08ca5548435447b6e206e84347ce189f4205dbcbd2c3ce94e3a378168cd1a0533c06c50a14"}, {0xff, 0x95, "ab0354a6674bb823c349bc9955decc759577ba2de1a7cab97ff6675e52ca16a8c70b2b512adb643a0301c05bfcbe512221d92b5d3b4f954eb308b3bdbe39e2dcb27859ed7465987584f4a8b67f137e35faf77cdd5e01e60d2a97f3d51dc6473c1d82ac7b129ee8ac4049f3e2df5075cfad4e00aa200edaf997dec47a4604f5cb10eba18f2152f90b5f897bc446a11c3a9cdd6641d9"}, {0xff, 0xf1, "876614b70c6de02fa01ba4a7c43f6004ff26ca7577cfac65a96305867ff6f5e49322614ed7eb27f1ebb81c574518ca0e1105c3dbc8e9d7bcf4ca43cc57c69621a9b1cc2be42a40542c36b431a27b001ef1e68a8c7528644bb6ced93913e52bf7fde3dd9c56f877aa87857bfda52e7ae5f8bc75b1d9dbd5895463c8b543b28a3dc863f0ec851ed418ebedc055a1f3f1070f53b523e3b4ffbad4e677d4d52e6b0a7824aafc08666850dd55d2e757ba724f5cfb7e6acfab4ee44fe9d274789568cbc61e64c8b4b5f082ab6df3db67ce6a8862338974df925cba7391373d5f34f4cff3a8ea22d251ee7d74fd63aa6d5445d7f9"}, {0x0, 0x18, "63e81fc8cccbb2f2b389202ddde5638833a56dd164a85727"}, {0x5, 0x46, "5b87870d4d0c0dccd8d090e44252ead315e1338074749794a741ce9279c6f627e39564dfe58f3c79683d273903bdf70d91dae0933eca94df47ab6866d7fe082e12cca5d87590"}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xfffffffffffffe01, [0x0, 0x0, 0x0], {0x1ff, 0x6, "7a50bd", 0x3, 0x7f, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x11, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc9, "721ccecdf4a998e9c209a7515890efb578ce4eb789f0ea62ff0b5db42a70061ca32f2d6def607d02bdc7f5c346368d93f50b7ea5c89fea0d0d22f9a8c52f8134ac57e0fe370a832eda96da8c0feeaee2941c156f508860810d1f2d2ff88071855aa23b323646861fcd9fc46d17a4521c0c0b9f9fdc4a01adea30667f2ec3f28e20267b8a97abe574aacc45928f487787a47b6aed9e82dc7926d03b05512de36af4a5aec6786a62a592e35eb3ccc001866c10292687ac771645a36913e3c2dfbe084dd7993e672e8338"}, {0x0, 0xb, "760e416dc17d1c555ec791"}]}, @fragment={0x0, 0x0, 0x1000, 0x7, 0x2, 0x9, 0x2}], "c9559886167387455c60d096ecf697707db616a92664fc1270751d9e5283"}}}}}}}, &(0x7f0000a8f000-0x10)={0x0, 0x2, [0x198, 0x76a]}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000288000-0x8)={0x0, 0x0}, &(0x7f0000cca000-0x4)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006fc000-0x4)=0x0) r5 = getpgrp(r4) waitid(0x0, r5, &(0x7f0000cca000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000908000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x20000000015, &(0x7f0000a3f000-0x10)={r6, r3}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000088e000)=0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f00000a3000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getitimer(0x0, &(0x7f0000ece000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000154000-0x8)=0x0, 0x0) r7 = dup3(r2, r1, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000748000)=0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009a5000)="63646700", 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000571000)={{0x1, 0x2, 0x3, 0x3, 0x3}, 0xa3d7, 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]}) r8 = gettid() sysfs$2(0x2, 0x8, &(0x7f000016f000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") wait4(r8, &(0x7f00000d9000)=0x0, 0x2, &(0x7f00007d4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000085e000)={0xb012d492bdb6438f, 0x3000, 0x0}) r9 = syz_open_dev$loop(&(0x7f00004ef000)="2f6465762f6c6f6f702300", 0x5, 0x80000000040004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000952000)={0x0, 0x3}, &(0x7f0000410000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009c4000-0x20)={0x7fff, 0x420, 0x0, 0x7, 0x1, 0xf2b, 0x3, 0x5, r10}, &(0x7f0000586000-0x4)=0x20) fcntl$setstatus(r9, 0x4, 0x24000) r11 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000935000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r11, 0x0, 0x3, &(0x7f0000420000)=0x0, 0x4) io_setup(0x3f, &(0x7f0000599000)=0x0) io_submit(r12, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r9, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, r11}]) 2017/12/13 00:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x27f75dff}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r1, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:35 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f0a000)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038e000)="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", 0x1000, 0x20000000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0xa, 0xff) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000142000-0x4)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000235000)={0x0, 0xfffffffffffffffe, 0xa3, "adce616731cee37d3001b4d0043189f4e90a98f227830cb089c0c352cbf27c838270321d6d009b9ba8fcf703515f7a786f0330ecf02385e1a3df5cc95e887851b6f25aa43b3c33e9f7d156fa1b59081ddb8e1f0d5a08fb636da6097e465d4102cbe332691acab9740619965c402cf0488bc464cdc644416e8e62969c89ecb54a29fdc0a6c282f829000161c55601bb7a9f76f45c5bbb2589e34099905f851ed8a24ca3"}, 0xab) sendmsg$inet_sctp(r1, &(0x7f0000e13000+0x7bc)={&(0x7f0000f0d000)=@in6={0xa, 0x2, 0xf1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000007}, 0x1c, &(0x7f0000900000-0x20)=[{&(0x7f0000d4b000)="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", 0x1000}, {&(0x7f0000dc6000)="a087e8fdcfc827ba", 0x8}], 0x2, &(0x7f0000810000)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0x101, 0x71, r3}}], 0x1, 0x20002004004c}, 0x20004800) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000008b000)=0x10000, 0x4) r4 = socket$inet(0x2, 0xa, 0xfffffffffffffffa) bind$inet(r4, &(0x7f0000549000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003d8000-0x4)=0x8, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000047d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00006f6000)={@loopback={0x0, 0x1}, 0x1fd, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f12000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000001000-0xa01)="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", 0xa01, 0x4004, 0x0, 0x0) sendto$inet(r1, &(0x7f0000f0f000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x80, &(0x7f00005d2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x1, 0x803, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000a44000)=0x28, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000cf9000)={{0xa, 0x1, 0xe7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0xfe4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x8, [0xc897, 0x3a59232c, 0x400002, 0x6, 0x20, 0x6, 0x8, 0x8c]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b9000)={0x0, 0x1, 0x30, 0x200, 0x3}, &(0x7f0000f0c000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f0b000-0xc)=@assoc_value={r3, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000dc1000-0x1)="1c", 0x1, 0x20008045, &(0x7f0000dc3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x400000000000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f10000)=0x24) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f0d000-0x4)=0x7ff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000799000-0x6)="637562696300", 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2017/12/13 00:25:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x3, 0x1000, 0xb0d0, 0x94bf, 0x200000008, 0x209, 0x9, 0x10000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x1000400) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000b000)="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", 0x1000, 0x40000, &(0x7f0000013000)=@l2={0x1f, 0xde, {0x8, 0x1, 0xe2, 0x8, 0x3f, 0xde}, 0x4, 0x8}, 0xe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000013000-0xc)={0x0, 0x80000, r2}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0x1e2, 0x4, 0x1, 0x1, r3, 0x4000000000}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000010000)="415dd5eecbd0c416b6a4801f6100051aee80332a73625b1dd5fbaa99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df019492786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d777da25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83f09000000000000007ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000011000)="719d63be943889d9e84a2b61001da941390fb2fc327b79c5b2419df3c6beb19834efb90100000009000000000000000000011b000867c9c0982016", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r4, &(0x7f0000002000-0x2)="56e2", &(0x7f000000c000-0x2)="2251", 0x0}, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x22, 0xf, 0x1fffff) stat(&(0x7f0000ac0000-0x8)="2e2f66696c653000", &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000d8e000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") set_mempolicy(0x1, &(0x7f0000fac000)=0x40, 0x5) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0}, 0x1c) 2017/12/13 00:25:35 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f5c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f56000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x42) connect(r5, &(0x7f0000aa9000)=@in6={0xa, 0x0, 0x7683, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000843000)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000608000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000-0x4)=0xe8) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000051000-0x4)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a8a000-0x10)={r2, 0x28, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d56000)=r4, 0x4) readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)="", 0x0}, {&(0x7f0000e4c000-0x4c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2) creat(&(0x7f0000723000)="2e2f66696c653000", 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000532000-0x9a)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5473, &(0x7f0000009000-0x8)=0x800000000000008) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000909000)=[{&(0x7f0000a61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00003cc000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00000cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x3, &(0x7f0000b30000)="", 0x0, 0x3f}, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00007d7000-0x10)={0x12, 0xef, &(0x7f0000604000)="4fa11d1b4d1bfabe5ecf53ee0b3cfae2f311b30ac9c8e261f46a92481067ee0511ed7a348c2dc72c656f97fdd710c4efb7db04a126a18230e4dc7b0f4986b1b233ccdc69b37fe463b0e131b2e7e34458b7751a5773351b5e559d55041818b39f5e0cc30f6e5668719ffadcfd12b5c870308c637fa97796af22b804e3b3f8fbeb13e763dd25198d8d454e175be98d8dce5e0ca10fcda482d91d761edfc7f4fbd877847aef8e894fa9e1a6cb4983b50073170eb1f5f2ca7abe5efca79865542fb859e4dc6a39dfee045eff4d8bbced1bd6cfea7c1da25d6316b5ee5c5a497f71b7b1169910c49b191c98d34231c1e59c"}) dup2(r6, r5) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000b18000-0x10)={0xef8b, 0xfffffffffffffff7, 0x1, 0x7}, 0x10) tkill(r3, 0x16) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bb000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) close(r2) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00003a9000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9f31, 0x0, 0x0, 0x0, 0x0, 0xd810, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1000000, 0x6, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x2000000, 0x0) gettid() 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) openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008ad000-0xc)={0x1, r0, 0x0}) ioctl$sock_bt_hci(r1, 0x80044ad4, &(0x7f00000cf000-0x70)="a5a4be446622f2fc8ee19376f50a141065122c66250a22a86d18fa72a1d447004c01c0c0e727535381a724b3412f04429ab7d88da2cd66a5f2fc1ee5f76ffc6687fb409075c121544432107b946170ec78676515b9f3c018d1cc987fed99fba2704d4b524ecdfcedfdae1f81827091") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fbe000-0x4)={0x5}, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000220000-0x4)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000459000)=0x0) ioprio_get$pid(0x2, r5) unshare(0x20000400) 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}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r3, 0x80000) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000022000-0xb)="2f6465762f6c6f6f702300", 0x80, 0x44044) sendfile(r1, r0, &(0x7f0000fa9000)=0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef3000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfc, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x400000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001a8000-0x9)="2f6465762f73672300", 0x2, 0x80000000020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x2010, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x4, "7175657565300000000000000000000000000000000000000000000000000000000000000400f206000000000000000018000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r6 = inotify_init1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) gettid() r7 = getpgid(r4) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6877726e6700", 0x0, 0x0) r10 = dup(r9) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r10, 0xc0505405, &(0x7f0000022000-0x50)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x2, 0x2, 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]}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x11, r7) ptrace$setsig(0x4203, r8, 0x10000, &(0x7f0000001000-0x10)={0x7, 0x100000001, 0x3fffffffd, 0x5}) [ 216.678658] sock: sock_set_timeout: `syz-executor0' (pid 31187) tries to set negative timeout 2017/12/13 00:25:35 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f000015f000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getcwd(&(0x7f000016f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000090000)={0x7}, 0x4) unlink(&(0x7f0000bb4000)="2e2f66696c65302f66696c653000") ftruncate(r0, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000eb2000)={&(0x7f00005aa000-0x1)="2e", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000426000)="6e65742f72745f636163686500") close(r1) 2017/12/13 00:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000756000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl(r0, 0x6, &(0x7f00008b0000)="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") mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) chroot(&(0x7f0000999000-0x8)="2e2f66696c653100") mount(&(0x7f0000177000-0x8)="2e2f66696c653000", &(0x7f00009c9000)="2e2f66696c653000", &(0x7f0000b14000)="6d717565756500", 0x0, &(0x7f00000ba000)="") mknod(&(0x7f0000590000)="2e2f66696c65302f66696c653000", 0x1000, 0x2) mount(&(0x7f0000500000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="6578743200", 0x0, &(0x7f0000ffc000)="") 2017/12/13 00:25:35 executing program 6: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x101, 0x0, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000098f000)={0x0, 0x78, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000070c000)="d1", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mlock(&(0x7f0000146000/0x2000)=nil, 0x2000) listen(0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000f09000)=0x0, 0x80800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000040f000)={0xc2, 0x5, 0x9}) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000066c000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc7000)=0x2b) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000073000)={0x2, 0xffffffffffffffff, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) openat$kvm(0xffffffffffffff9c, &(0x7f00004b8000-0x9)="2f6465762f6b766d00", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000937000)="2f6465762f7663732300", 0x2, 0x400) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f000003b000-0x24)={0x3f, 0x9, 0x4, 0xb4, &(0x7f00003bb000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f000063a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, &(0x7f00002a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDADDIO(r3, 0x4b34, 0x10001) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000081c000-0x8)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$llc(0x1a, 0x48003, 0x0, &(0x7f0000f70000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80002, 0x0) [ 216.719871] sock: sock_set_timeout: `syz-executor0' (pid 31187) tries to set negative timeout 2017/12/13 00:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet6(0xa, 0x1, 0x8010000000000084) openat(r1, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x20000000000c3, 0x42) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:35 executing program 0: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f54000-0x4)=0x2, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000d7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) recvmsg(r0, &(0x7f0000f51000)={&(0x7f00002fa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000072c000)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f55000)=[], 0x0, 0x8) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f3c000-0x8)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eba000)={0x1, 0x808000000000003c, 0x7, 0x100000001, 0x1, 0xffffffffffffffff, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r0, &(0x7f00005da000)="", &(0x7f0000d30000)="", 0x0}, 0x20) clock_adjtime(0x3, &(0x7f0000de0000-0x68)={0x2, 0x4, 0x0, 0x1ff, 0x20, 0x800, 0x4, 0x3ff, 0x2000000, 0x6, 0x2, 0x4, 0x800000000, 0x9, 0x3ff, 0x9, 0x1ff, 0x8, 0x7e, 0x6, 0xffff, 0xa2, 0xfffffffffffffff7, 0x1, 0x80000000, 0x48b0}) 2017/12/13 00:25:35 executing program 2: perf_event_open(&(0x7f00002d2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004a5000)=0x0, &(0x7f000007e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008ba000)=0x0) syz_open_procfs(r2, &(0x7f0000366000-0x5)="6174747200") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000919000-0x4)=0x0) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = userfaultfd(0x800000100080000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000416000)={0xaa, 0x44, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000922000)={{&(0x7f0000150000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ff000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000923000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000923000)={0x8}, 0x4) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000923000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000472000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) sched_setaffinity(r3, 0x8, &(0x7f00000cf000)=0x2000007fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000893000-0x8)="2e2f66696c653000", 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000ac000-0x58)={0x7f, 0x8000, 0x5, 0x20000000002, 0xfffffffffffffffb, 0x4141c81c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) 2017/12/13 00:25:35 executing program 5: r0 = creat(&(0x7f00002b2000+0xcd4)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000e8e000-0x25)="2700000014005702007fffffff00000032000000f6582a00000000000787001f05", 0x21) close(r2) r3 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00007e4000-0x4)={0x0, 0x0, 0xfdd}, 0x4) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000583000-0xa)="2f6465762f6375736500", 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000527000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000025c000-0x4e)={0x0, 0x46, "bf90f292d3670f0011f47ed70cdfb59bef877125c9e20b4279202cfe7489cb4f96c9279f3a56e8978624c4296aa665367be24e0c5c684c4a03ff591bce5628dfc7b138e49f22"}, &(0x7f0000a45000)=0x4e) fcntl$setown(r1, 0x8, r8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000047b000-0x8)={r9, 0x0, ""}, &(0x7f00001ea000)=0x8) fcntl$getownex(r3, 0x10, &(0x7f00002d1000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000011a000)={0x9, 0x7, 0xcfe, 0x5}, 0x5) gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00006c6000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000861000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f000020e000)=@hdr={0x0, 0x0, 0x0, 0x5f78caba, 0x0, 0x9, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x1039, 0x0, 0x3076, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @lsrr={0x83, 0x1f, 0x4, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @udp={0x1, 0x0, 0x1005, 0x0, "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"}}}, 0x1043) open$dir(&(0x7f0000d5c000-0x8)="2e2f66696c653000", 0x200, 0x10) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00008a1000)={0x0, 0x1000}) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000bb0000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b4000)=0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) [ 216.881701] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=31218 comm=syz-executor6 2017/12/13 00:25:35 executing program 6: syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x2008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() epoll_pwait(0xffffffffffffffff, &(0x7f0000e0f000-0x6c)=[], 0x0, 0x0, &(0x7f0000b0b000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000231000-0x8)="6b657972696e6700", &(0x7f0000c48000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00006da000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) r3 = add_key(&(0x7f0000de5000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000e8e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a64000-0x1000)="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", 0x1000, r1) keyctl$negate(0xd, r1, 0x3, r1) r4 = syz_open_dev$tun(&(0x7f00002c5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) keyctl$revoke(0x3, r3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a15000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x4c001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0d000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f00003a5000)={{0x0, 0x0}, {r6, r7/1000+30000}}, &(0x7f0000cd3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000289000)=0x0, 0x10000000004, 0x6, &(0x7f00002fd000-0x8)={r8, 0x0}, &(0x7f000072e000-0x4)=0x4, 0x0) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f000043a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) sendfile(r4, r4, &(0x7f0000f4a000-0x8)=0x0, 0xffffffffffffff01) getpgid(r0) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x1000000000fe, 0x0, 0x0, 0xde88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000072000)="2f6465762f7573626d6f6e2300", 0xfffffffffffff199, 0x100fff) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r9, 0x29, 0x31, &(0x7f0000d9c000)=0xaf1, 0x4) 2017/12/13 00:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) finit_module(r0, &(0x7f0000422000)="00", 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001cc000)=@add_del={0x2, &(0x7f0000b8b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2a6}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000651000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f2a000)=0x0, &(0x7f0000e4b000-0x4)=0x4) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000817000)={0x1, [0x0]}, &(0x7f0000ae7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000492000)={0x0, 0x41, "aa5d329f3aca9273c6f413ac59e712980d467bf942e3ec8510609e8b24e10d2af52f782f6b1f0e849d00251b32fd0a193270e1f410b9686368f2e3927fd5b90e99"}, &(0x7f00006f1000)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d62000-0xfa)={r2, 0xb6, "82060f5b1a94589a52380e2102a5175f44f6eca9757791b22c4f561f7c0e9dcce49c2699878c19bc64101c3c19f4d2474680a1e1a0ba354ebd22081d95e07fbee19e5ef11892c140924a1aa3f4e027ee13c36687b2ca3f70ae7edb89be878d92de9b1a3bb9f91cae9ed456b2e6aa0c5ccb8ac9f4a796ee67aa8e10c26b1f1c7074729c581d31148d7373bb503c64064106da81ab54850669df4a6dc9c068cb02629072619c179d4e7e344f5553aeb22096eef95b643a"}, &(0x7f0000d5e000)=0xbe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000027e000-0x10)={r2, 0x11f4, 0x23, 0x2}, 0x10) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00006cf000-0x2)="2cd7", 0x2, 0x0, &(0x7f0000290000)={0xa, 0x0, 0x400006, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00008d8000-0xd4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000152000-0x1c)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$ipx(0xffffffffffffffff, &(0x7f0000ac4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ecd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000052f000)={0x5, 0x400000000009, 0x43ff, 0xfff, 0x3, 0x100000001, 0x0, 0x0, 0x703, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000310000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000819000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000-0x4)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000016f000-0xc)={r4, @multicast2=0xe0000002, @empty=0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r3, 0xfffffffffffffffe, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x200000000000000, &(0x7f00003f2000)=0x1, 0x4) socketpair(0x5, 0x80000, 0x92, &(0x7f0000ea5000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000e2a000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0b", 0x3e, 0x800, &(0x7f0000491000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) pipe(&(0x7f0000d98000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e6b000-0xc)={r3, 0x3ff, 0x12}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac6000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f000088c000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1400}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000060000)={0x1, 0x200, 0x8, 0x80000000, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000feb000)="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", 0xe00, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/13 00:25:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002ac000)="736d61707300") sendfile(r1, r1, &(0x7f0000a21000-0x8)=0x1000000, 0xff) 2017/12/13 00:25:35 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f5c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f56000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x5, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r2, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000020e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @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]}}, &(0x7f00007b7000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b81000)={r2, 0x4, 0x9, 0xa46}, &(0x7f0000461000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000058000)={r2, @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]}, 0x8, 0x7, 0x40, 0x0, 0x925}, &(0x7f0000995000)=0xa0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7f, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00005cd000-0x5e)="4b9c8545cb3abeaf71bde799dd01f2b6709608ac89690ae26ca817e5c3f26d3758cec53e85abe8f26e4acc8b9817cc51bfed687bc23d49e63e5d0fed358136cade7da67a6e9f5979fa2f73bd91f99455a30f48cc5731101eab05f1d35957", 0x5e) write$sndseq(r3, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r3, 0x2276, &(0x7f0000ed3000-0x18)="7fd4374e117504041dbd5f7f00aefadd2b024284a0e1703d") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000de5000-0x8)={0x0, 0x0}) rt_sigpending(&(0x7f00008af000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000896000)=0x649d, 0x4) 2017/12/13 00:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000327000)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000096b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r4, 0xfff, 0x0, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa1000-0xf)="6e65742f697076365f726f75746500") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000074e000)={0x0, 0x5}, &(0x7f000012f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000053b000)={r6, 0x1, 0x80000000030}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00004d7000)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000b1a000)={0x5, 0x7, 0x5, 0x0, 0xd5a}) preadv(r5, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) read(r2, &(0x7f000053d000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00002ac000)=0x1000) fgetxattr(r2, &(0x7f00009b9000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000adf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getdents64(r0, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/13 00:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1a000-0x8)=0x0, 0x401) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c83000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000531000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000044d000-0x9)="2f6465762f72746300", 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fb5000)={0x6419024e, 0x0, 0x10000, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fb4000)={0x8, r2, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000fb4000-0x20)={0x1, r3, 0x10003, 0xf3}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e95000)="2f6465762f6b766d00", 0x10000000000244, 0x0) r5 = open(&(0x7f0000a5e000)="2e2f66696c653000", 0x800, 0x400000003d) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000d58000-0x68)={0x0, 0x0, [0x100000000000000, 0x3ff, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000fb4000)={0x5, 0x1}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000ade000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000d5f000)=@common="79616d30000000000000000000000000") syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00006ab000/0x18000)=nil, &(0x7f0000ae1000)=[@textreal={0x8, &(0x7f0000fb1000-0x2e)="dec70fad8ce4af028006eac8360f01d166b9440001c00f3266b9c30d00000f320f4df6f877292917028ed00f01df", 0x2e}], 0x1, 0x4, &(0x7f0000ed1000-0x20)=[@cstype0={0x4, 0x2}, @dstype3={0x7, 0x3}], 0x2) request_key(&(0x7f0000551000)="636966732e73706e65676f00", &(0x7f0000d9c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c0000-0x2)="002f", 0xfffffffffffffff8) clock_getres(0x7, &(0x7f0000a92000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000cc8000+0xb60)={0x0, 0x0}) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000008d56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x8) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x6ab6974f8e25362b, &(0x7f0000fad000)=0x4c0aee73, 0x1110c000000000, 0xfffffffffffffffb) ioctl$KVM_RUN(r7, 0xae80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f40000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6328636d616328616573292c63686163686132302900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/13 00:25:36 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x73d000)=nil, 0x73d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000740000-0x12)="2f6465762f696e7075742f6576656e742300", 0x400, 0x2) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000613000-0x8)={0x0, 0x4}, &(0x7f0000741000)=0x8) mmap(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000741000-0x108)={r1, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 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]}, [0x5, 0x2, 0x3, 0x80000000, 0x3, 0xff, 0x2, 0x8, 0x10000000103, 0x292d, 0xffffffffffffffff, 0x100000000, 0xc27, 0x4, 0x0]}, &(0x7f0000742000)=0x108) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000743000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000743000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000511000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000743000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000744000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000723000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000d4000)=@assoc_value={r2, 0xfff}, &(0x7f0000741000)=0x8) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000740000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x58, 0x5, 0x2}, &(0x7f00006fc000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000059f000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000424000)=0xc) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000740000-0x8)=@assoc_id=r4, &(0x7f0000742000-0x4)=0x4) r7 = socket(0x20000000, 0x5, 0xf6e) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000740000-0x10)={r4, 0x7, 0x20, 0x20b8a}, &(0x7f000073e000)=0x10) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000745000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000745000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000746000-0xc)={r5, 0x7, 0x0}, &(0x7f0000079000)=0xc) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = creat(&(0x7f00001f1000)="2e2f66696c653000", 0x80002) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008f7000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000286000-0x11)="2f6465762f7161745f6164665f63746c00", 0x424000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) listen(r1, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bee000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f000061d000+0xca8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x251, &(0x7f0000aa9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x7, 0x6, "664f37", 0x21b, 0x67, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x87, 0x0, 0x1f, 0x2, 0x6, 0x92, 0x2}, @dstopts={0x33, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3d, "a143201ee2add9f910dc35762b31c7a51ca297f9efc9f5a261cd69f284996a2616624241f9ba15e3c7dd54ad968f1a84963ad85f9653b75c8a88b6f985"}, {0xff, 0xc6, "37b6a75d6140d172eda1c1af591c5eda4be8c67418bbbf18ac8293fdf726a12a74e22de589e457a0af3e414071c77a8723e7d419b5284dac78572188c09b909a9690e20ecc743970e5b0e2225b9ee2435689fe6b4c54610c0bfef8535d62e696e9335a645755053a4fff8f0693864eebb021f508cf819099cb16da1b0d533de2c92c6941e14bd6f90888595a22d874af0a85fc0f881a7500685c9d652aa66fc8e1abf08350166cee0654a0b7069b2840040231b685eb50e45775a0694f6527de8d8262f94391"}]}], @tcp={{0x0, 0x2, r4, r3, 0x7, 0x0, 0xd, 0xa, 0x800, 0x0, 0x2, {[@eol={0x0}, @sack_perm={0x4, 0x2}, @generic={0x22, 0x5, "7d72b1"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x6}, @generic={0xc, 0x12, "e9dbef3c1f4846db1ec84094e0ae7e05"}]}}, {"6bb62b76b721015679c06200b42c829268debce9510a0ef9a7f181309a2dcbd61b9091f2b7df75de5d3f18960b95abe9efcafbdcec6abc996ea36c7ab08cb88269e54ed9ca0d637735c3e0a6be89bbe6eb107e0d1dd96cee94e19d322655a0849df7a3dd5d923b42ecb60f17df2f0326f3034e554d308f330cf26125a763b78ca7ea384e5a8c73b04d561f6dda6152b2771a8d01c14a51c2f118177e9ab6207b40f7e47e002b345372fdddf17d4f2fccbcef740f58a111e83cd07a76615eaae0e786ac927e700d11e4e4ba5956672523"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000d21000-0x8)={0x42424242, 0x42424242}, 0x80000000, 0x7f) socket(0x2000000405, 0x6, 0xfd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000080f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db5000)={r5, 0x80000000, 0x20}, &(0x7f0000768000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000043c000)={0x0, 0x4}, &(0x7f0000566000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ca5000)={r6, 0xa2, "9394283b67c04e05fbe13d01698addc7e438b4c248ffd78037a76afd100c230817764ce05968d5910b878668c374d3e10898162c64d97c5d91c3b37b12e5a049438b84ae0f19faaa7d754fa3a773d3bfbda5223b4c1d62ec20062f4de6d405da9bd0b63946e7ea2f1ca0fc7db2c5b6fb141eb8fe393036ca9dcdff21adb71ea4d7fa9c27b7cb1a1b6baeb515cb3e53a86667f12284c3d242a464225d1effe75aaf54"}, &(0x7f0000572000-0x4)=0xaa) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000076b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b23000-0x14)=@ethtool_dump={0x40, 0xb8, 0x1, 0x1, "00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x81, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b36000-0x8)={r5, 0x8000075ff}, &(0x7f0000785000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000fc1000-0x8)=0x4) syz_open_pts(r0, 0x440000) read$eventfd(r7, &(0x7f0000e79000)=0x0, 0x8) sendto$inet(r7, &(0x7f00008a0000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/13 00:25:36 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c4d000-0x4)=0x0, 0x4) fchdir(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fcb000)={0x0, 0x964}, &(0x7f00006f9000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fcc000-0x10)={0xcc3, 0x200, 0x0, 0x3, r4}, 0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fcc000-0x10)={&(0x7f0000b17000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r5 = gettid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e06000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5473, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000c22000)=[], 0x0, &(0x7f0000c23000-0x60)=[], 0x0, 0x0) close(r3) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000198000-0x6)="2e2f62757300", &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f0000e26000-0x7)="64657670747300", 0x0, &(0x7f0000fcd000-0x2)="cd5f") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000fcc000)="2f6465762f7663732300", 0xffff, 0x800) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000a23000-0x8)={0x9, 0xf22}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x1, 0x35, r1, 0x0) r8 = syz_open_dev$mice(&(0x7f00004bf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f00002fa000-0x68)={0x7b, 0x0, [0x1f, 0x1, 0x0, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) [ 217.041265] sctp: [Deprecated]: syz-executor0 (pid 31272) Use of int in maxseg socket option. [ 217.041265] Use struct sctp_assoc_value instead 2017/12/13 00:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000027e000)="2e2f66696c653000", 0x101000, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000817000)=0x7) perf_event_open(&(0x7f0000b93000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x2001000000000f9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x100000002, r2, 0x403) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000aa000-0x4)=0x1ff, 0x4) r3 = socket(0x40000000015, 0x5, 0x0) close(r3) ioctl$TCGETA(r1, 0x5405, &(0x7f0000fb0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)="2f6465762f72666b696c6c00", 0x80000200000000, 0x0) readv(r4, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f0000473000)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r3) r5 = gettid() bind$bt_hci(r3, &(0x7f0000421000)={0x1f, 0x8, 0x3}, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f0000c23000-0x1)="00", 0x1) syz_open_dev$mice(&(0x7f0000fdb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$int_in(r1, 0x100200005473, &(0x7f0000009000-0x8)=0x994) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fc4000-0x24)={@generic="0f1b947892650c318374c0111cd694f0", &(0x7f0000cd0000-0x5f)=@ethtool_perm_addr={0x20, 0x57, "d6951001f289ecf49137c52fa0f6eb78cf43af66c9a6353cecf064109bf099260b6a6668835cb92cea2fd95fd919cc270c41ee04e6cfa219fbbf37237bfc313f320c9f17eb598d9fefc2a22d2230db4b9d2e878fb71f29"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r6, r7) tkill(r5, 0x400000000000015) 2017/12/13 00:25:36 executing program 2: r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = add_key(&(0x7f0000188000)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)="00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e05000)={0x0, 0x8, &(0x7f0000243000-0xbc)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xf5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}]}, &(0x7f0000aa1000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ec000-0x1d)={r4, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x8, 0x80000001, 0x4, 0x4}, 0xa0) syz_open_dev$tun(&(0x7f0000bd7000)="2f6465762f6e65742f74756e00", 0x0, 0x6) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)="6269675f6b657900", &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r5 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) mlockall(0x2) fcntl$getownex(r1, 0x10, &(0x7f000027c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x2, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents64(r8, &(0x7f0000e04000-0x18)="000000000000000000000000000000000000000000000000", 0x18) getdents64(r8, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) write(r7, &(0x7f0000056000)="240000001e000713ff080008000f778010000140090004065e2900040008ff000001ff78", 0x24) r9 = getegid() getgroups(0x4, &(0x7f0000f9e000)=[r9, r9, r9, r9]) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x5, 0x1f, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000075d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000}, &(0x7f00008f6000-0x4)=0x98) [ 217.091639] sctp: [Deprecated]: syz-executor0 (pid 31272) Use of int in maxseg socket option. [ 217.091639] Use struct sctp_assoc_value instead 2017/12/13 00:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048d000)="657468303a2c637075736574", 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b76000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)="2f6465762f6b766d00", 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)="2f6465762f73657175656e6365723200", 0xfffc, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000dc4000)={0x0, 0x3fff, 0x10000000000008, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpid() ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) symlink(&(0x7f0000305000)="2e2f66696c653000", &(0x7f0000b45000)="2e2f66696c653000") ioctl$KVM_ENABLE_CAP(r3, 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]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000e81000-0x20)={0x103ff, 0x1, 0xf000, 0x2000, &(0x7f0000c9b000/0x2000)=nil}) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f000087f000-0x30)={0x100000001, 0x40000010, &(0x7f0000caf000-0x1000)="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", &(0x7f0000a8c000)="bc552b364c6cd534fa0f6ff0ae1be6d23de42925485c5fe6236a7066266892f6d3dba5a5aa7129c5706eda11b200d49567e80380630f60c7f90b7782473d8319dd2c897422723f84039223f561ca2a2d416995312c1cc902a149f52b509a6a1a9ee2fcd8ca617d1268b347ad0e4c42c8dedf7bb585899565964180147a19966966045bc6a3171942556066039ef01da16692a70bedeef22a903e8a4f21abe6bc745b2e769d8d31ee9d899aac51a2ab613ed3965754c673828b5eb576ffbfa54b42db4789905b719bf3fd73", 0x1000, 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x4000000000000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00008cc000-0x10)={0x8, 0x7}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00007a9000-0x8)=0xfffffffffffffffb) r6 = add_key$user(&(0x7f000073e000)="7573657200", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000090f000-0x1000)="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", 0x1000, 0xfffffffffffffff9) r7 = add_key(&(0x7f00008c1000-0x6)="2e6465616400", &(0x7f0000fe1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5e000-0xf7)="9c8d09191664f2077611fd92e5907a731b71d66d6edf598277163ffd442df7b8be85fa18f23f027427462fafe5395ad5f9e8910246fc5c9d526f331233f0cdccaeb63e9c46c1f716b250c4818cfbc21271d3c39db0128abca1edb0f72c1b79e29674cac723c5c1edcbb5cd56e294db849c7eac6bca8da6fa4a1523e07609e19b4ccc974a18cbefa3febea8a177f16ced254534cdf98567f75d467e020214b82aa319f289a670833cebc8ae9eee510c3913a33e8938b81030d12b0651ece4fddda8bd1424be1ddd21ee76352381661cae217320c5878d9746e06c321e0cfef6f84973559ff23a9ed9cf1cd353e889968305a9b6130be0fe", 0xf7, 0xfffffffffffffffd) keyctl$reject(0x13, r6, 0xffffffffffffff80, 0x1000, r7) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000d52000/0x1000)=nil}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000ef7000-0x14)={0x35ed, 0x0, 0x0, 0x3, 0x2a4000}) perf_event_open(&(0x7f000027d000-0x78)={0x0, 0x78, 0x7fffffff, 0x4, 0x2, 0x2, 0x0, 0x5, 0x1002, 0x4, 0xfa, 0xfffffffffffffffb, 0x7, 0x4, 0x0, 0x9, 0x1, 0x3, 0x6, 0x28, 0xb69, 0x6, 0x4, 0x2, 0x7ff, 0x3, 0x0}, r4, 0x100000000, r0, 0x6) setxattr(&(0x7f0000f1c000-0x8)="2e2f66696c653000", &(0x7f00002e1000)=@random={"747275737465642e00", "2f6465762f73657175656e6365723200"}, &(0x7f0000cda000)="2f6465762f6b766d00", 0x9, 0x3) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000ace000)=0x1) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000508000-0xf)="2f6465762f73657175656e63657200", 0x82400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r8, 0xae45, 0x80000000) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x24d73731c81e8c2b) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) 2017/12/13 00:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000246000)={0x3, &(0x7f0000193000-0xc)=[{0x9, 0x7fffffff}, {0x4, 0x8}, {0x7, 0x3f}]}) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xffffffdffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000807000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20fa, 0x4f639f4e, 0x4, 0x7, 0x0}, &(0x7f00002ff000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003b5000-0x14)={0x0, 0x3, 0x5, 0x6, 0xecc, 0x7}, &(0x7f0000846000-0x4)=0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000a3000-0x4)=0x0) getresuid(&(0x7f0000aae000)=0x0, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000215000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a4000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x8040, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d1000)=0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) fdatasync(r6) syz_fuseblk_mount(&(0x7f000091c000)="2e2f66696c653000", &(0x7f00006d2000)="2e2f66696c653000", 0x1000000000001, r4, r5, 0x3f, 0x80000001, 0x100000) getpriority(0x0, r3) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000ff8000-0x76)="5ea97c694a4700854a9a886bd04e0ba65fef7e76077c54973bf62fd6979d5ecec4dfcf6dc9e3b4ae96be378b67e9f5bee06910e69584f38c2df076bdff10af2a41ac49d8d6075bd0ac331d9be4c492194985276406d106c235c7dd0d6d2391e244568c6ffb0a78ec8bc03da536794aa85d8de392cb29", 0x76) connect$inet(r1, &(0x7f0000087000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c19000-0xf9)="d9622fc97904d7622b724627bf6aa2470c18e99be369e578137ff751b9044bd2a0d7ea4f9649f21e00f991a9d0fbb10fad788d5480355a52b8422075f596add14a61f8b01ab513ef5a789ac8d3a9cea25c23bdc53996f678129b25ff1df60bc13a39ecc415fd8e29814e41160f0742bad94fdc6e6fb6654d8928d0079555ccc0e46b751ea793d491463750f3de1231e874a58c9ee66ce7bb38c90253659f1257c31510ed44cd1b894e53a69d6e1f9de5e96205fbab47bb866fe0552961643e138af871d60fd40b53df6b74c90562f696da53aab404d470fdf970ca6c4b247247587b7384a20d53c81f953a9b79c288713436ac288b52d345e7", 0xf9) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f0000a2e000-0x24)={0x2b20, 0x9, 0x100, 0x31, &(0x7f0000806000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, &(0x7f0000be7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, &(0x7f0000bfc000)="00000000000000000000000000000000"}) sendmmsg(r1, &(0x7f0000f6d000-0x60)=[{{0x0, 0x0, &(0x7f00001e4000)=[{&(0x7f0000f34000)="2a1307ca4eceac580666dbe2ff8b29d7db559c4426d5c5a9099a3d9e40b4d14d58051bfe0b44e28d1273c936ee0309a96fd0e69b92946abd82ad1d319b1b059d3fa01fedf1d4bebfbad925d7a6f56df17b6c6d26cb2d6bbfcedb25718bf3320658be8c5a76ab05de3799305375328bb3e2af42d7477ffcaa17664320cf5e52ca3b64e2f30da72b4e04ec869addf82033b5e428792bf546fd0656fe5b48c082b2a5f3a3c4549af62ed71c8063c9433997fbd00ebb4946eb", 0xb7}, {&(0x7f0000f4e000-0x6f)="721b88f86064e1c8f18085b19b50a1c6e1499a73c25050b53bd7677adce71a66c56b7ab9438081541fad86acfec149ab44c8ab2816975f4f4fac8a5d99c81c5baeff442a06935d02b7187e3bd7d60ed6abfdcec52b31a6f5b886304b68c2871c6b5f8506eeb20228c4aae4074caa19", 0x6f}, {&(0x7f0000766000-0x5e)="b7f360cb345d72e831cbdfb4361d3a938485cc867a58d54acf48107aa7cc3e777ea661865f16dea3aa121750a60bdc34d885fdddcd8ab7b15178d76d84e57a9139c7fa62560dbd90dafe1f7f26286e6733491cc0a2ebd28a1ac48f4b43ba", 0x5e}], 0x3, &(0x7f00009fe000-0x11f8)=[{0x100c, 0x107, 0xf8, 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"0970cc7ab15f3ffe42ebd9e352fa57c6ec1b9b6df71c8297700f19af43b8636fe8cc12178701b092cc76bf7e4ab169c24e4bd685b76639f1f274c351ac18a4c5652858acab38e527db7ce72fe4f2aaeb929bd569df040479936d5400463d3783b3318a9a330711ce64946ada50b0a230751cdc4312018379637662b927c4435fd77581021cca9d5b40d3c87905a4"}, {0x98, 0x117, 0x3, "a04657ffc30c7e0a17739d7cff7fd4f048b6e41764ad236a4697f254598f57ebadf1a9e051579c5e45f22bb1d4ee350e3388267522219e0fe08f96d808185c0f20e2dd9eac49c2a19d84ec52ae18f7f2bb14190a3c92345c7d2b11cbbfe03e067df7f5e089c1e611fc5cef59fbe87f486132083a43238612b3ea3069943e642831c84fbe5f6217527f9436"}], 0x230, 0x44}, 0x20}, {{0x0, 0x0, &(0x7f000099a000-0x20)=[{&(0x7f000051e000)="248603897d34a0ad8d545a1edcca13e17feafe476222a0a1186dd00d46adde02b302528d05a8078a69ef96814c2578f33e9c504656131dcf3ea8e6c667d71b83af99bc6f7e64bebfaa6affdb72db107babe79021a51de69587ff2352cdfd48c5c1fad1fe89f6e7c743c5330f2e444904d83c3e5c2637e30bade083397f38bb322fae51f82ad28bf5be6a448c1d68d0c12e7b6edf8ac8a1a562824524e922850294863decfbcd180b489a1256e9037e26e12d1bbbece50c2a69ff543b73bac83274c9aee53ddce0", 0xc7}, {&(0x7f000089d000)="129f46e0e72234a6a7bc27a59a659b314cc5fbd41fe560e7deb02b495cf05793c0c13ba75b7e0ba6d8054131f605d81a1b6641f7679baa9b426dacb8d4e86c4d88922145563adc9db2b26d30dd8ee3155a3c94941d4a87385c66462fab88394bbfa6eddd449fdb35e000ffcd77848a037868a70f644db500890e778cb80abbfe4d6987ae5026583bba30cd810df6408592d814026d1fabe2cdbdc1abfab057d0fe05e36fa13de100e37ba1d35ade9a9cee3248c39845903fa3646f66bfde6a1d6d864a8997c4192c48db74bc6ada47879e1feb4a25a5dd27074f0b017cd804", 0xdf}, {&(0x7f0000c1c000-0xe1)="43684eb7f2a08354c43b7faf81229c57b1827472baaff28b348172f2b8723a9c23bd7f92fda18a044dd0b13d336c2e9ecb9414dd87f814c304e057c6e220b431e3526d865c01d1ca593d7fed6bc9da97b77b60e944844f03d2938ac46dca7e39e922b0c3a57f00e11451147d194872604bd332d17e3b735341daead26f562513dc7f7c90739f89cc425e726ab453e5510576682bf33f621620f619c0f5a326619d5b27210c2c4ab4c00df9ccf3e830ac3453afd66f5ade5bd568141c50a5ba94ec6b660d056e5fda18cbbd9e7edc089671f3cbe6a9eb060bc2f160e6c267258660", 0xe1}, {&(0x7f0000199000-0x34)="ad0fa5a4d2f58809f92253339890079a1f2669b5ba63af9a9732b6c68344ede493019f2ad246887981db1567d8aeda67c619f74a", 0x34}], 0x4, &(0x7f0000064000)=[{0x58, 0x0, 0xd72b, "75b5aa658896486e915ccfa5042e5d1a39749ea6299d7646490440e9682349b7213f6954740c1a656c9368f1e9efbcc5d3374cce51afb80327cffd7e36fcf3029808ed9f856289fa5f31"}, {0x1c, 0x29, 0x19cac5dc, "b8dc0b37986b2b45f83d665b409e"}], 0x74, 0x4000000}, 0x6}], 0x3, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) r7 = open(&(0x7f00008e4000)="2e2f66696c653000", 0x41, 0x121) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) sendmsg(r7, &(0x7f0000fdd000-0x1c)={0x0, 0x0, &(0x7f0000d54000-0x30)=[], 0x0, &(0x7f0000939000-0xac)=[{0xac, 0x197, 0x8000, "a1156110f6e3d411d1746a568538b7524131db8d156c0e3a6082f779c4b52d253afdeb1188fe1f84c665e5422cc4544304ae6ef9df8cc66b5bbe4b82181dbb2aa489f951bda393045fd7bbbd365585a25ffb7eff016a2bd32eb9d464f1b784ad6cb71ab67aeaa624f5582b3c4680b8ca8ddc6633b7428334aa7cd3cd82165ac25bcf03bc5a3d9c7e3bd3844bccb2de5850a19c4fe8fa3f33c48dd3690c6d49"}], 0xac, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ptrace$setregset(0x4205, r3, 0x206, &(0x7f000049c000-0x8)={&(0x7f0000eee000)="7859ab0dfe195219a65ec55864d36894a65e32abe3bdd75229cd1278653e5cdd941356be64c2d8822f4a3bc8b5fd80d65e58e55c560ec50984e01d22250bb0f50fcf116d5dcd168ba1e64ac3b277a0c2747e30be7c68b44700cc1a2eddff1377d1fc3561050231b6a165851db65e0119f00b1dc987d0bdb361919d46ae63ec4bd20fbb08dc", 0x85}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000014e000-0x8)={r2, 0x1}, &(0x7f0000deb000-0x4)=0x8) 2017/12/13 00:25:36 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000184000)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002cb000)="2f6465762f7573626d6f6e2300", 0x101, 0x0) bind$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x1, 0x4}, 0xc) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)="2f6465762f73672300", 0x0, 0x1) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) bind$packet(r4, &(0x7f00000e6000)={0x11, 0x3, 0x0, 0x1, 0x8000dc6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 1: getrlimit(0xf, &(0x7f000013a000)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000f84000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000652000)="2e2f66696c653000", 0xe) mount(&(0x7f0000056000-0x8)="2e2f66696c653000", &(0x7f0000e7f000-0x8)="2e2f66696c653000", &(0x7f00009ab000-0x6)="746d70667300", 0x200002, &(0x7f0000d14000)="") 2017/12/13 00:25:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl(r0, 0x1, &(0x7f0000000000)="3373c12ccc99afc923bf020314ecf690e3fe8404944763e1546cfcc0dd08eb8526c90d293bd882009592b7a6d1777644815a3693c133070a7ee731aa780a7b61c14b741500f654f2c214adb780a929ddb3cef979c705f618b982ef1b7044f08427a390244f5b2d299cac0e3a1d2839959f55729eb2b8da6f38aedef92c4825aee2b185b482305c4dc4452e2b83cb8e9dde7085625b1ba1") io_setup(0x7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000003000-0xb0)="fc62818886915ec78cf25ca56f921ef4202eed58180760984d374d5cde349063216cdb5e224673bc5a6866c53f3ccc98b791cdfd8eed4ac49cbdc0630afc5635961b88fbaacf922a6ee74f1071eca33b191b3ac252683f0f8f347a212419176bbf842b9cb310c80cae9e531d7863967ccb3a65637fa17bb3a2edf6acb28dfe837c77f43b330f1bbe77c9ccf4befe928112b1ddd6b0208086cff9fc41a4eb9894b3c187f47d25498dde8b4a8d30052fef", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000)="0000000000000000", 0x8) connect$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x6, 0x0, 0x1f, 0x200, 0x200, 0x6000000000000000}, 0x5}, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000005000)={0x1, 0x7fff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000005000-0x10)={0x3, {"cb1b257c1967d5"}, 0x7fffffff}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000004000)="2f6465762f766373612300", 0x800, 0x10002) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x10000}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000007000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000007000)={0x6, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000003000)={r4, 0x4}) 2017/12/13 00:25:36 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f56000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 5: mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x22) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x88000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b0e000)={0x0, 0x0}, 0x420080f) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b0e000)="2e2f636f6e74726f6c2f66696c653000", 0xd4) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x4, &(0x7f0000b0c000-0x10)={0x2d, 0x4, 0x2d5, 0xfffffffffffff2f8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", &(0x7f000041e000)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0d000-0xa)="2e2f636f6e74726f6c00", 0x40000000000000, 0xffffffffffffffff) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x403, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x6, 0x1f, 0x2000000000000, 0x7, 0x0, 0x0, 0x81e, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x21000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e76000-0x9)="2f6465762f76637300", 0x100040c5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000928000)={&(0x7f0000af9000/0x1000)=nil, 0x1000}) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000066000)=0x2) syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x0, 0x40000) perf_event_open(&(0x7f0000d4e000)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r3, &(0x7f000033c000-0x53)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x7, 0x0) 2017/12/13 00:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r1, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:36 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x2100, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) r1 = perf_event_open(&(0x7f0000852000-0x78)={0x3, 0x78, 0x4, 0x3f, 0x2, 0x9, 0x0, 0x1000, 0x2, 0x7, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x7, 0x1, 0x9, 0xff, 0x250, 0x0, 0x83, 0x0, 0x5, 0x1, 0x8, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x7) r2 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009c6000-0x58)={0xffffffff, 0x0, 0x20000, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet6(0xffffffffffffffff, &(0x7f00008df000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000019000)=0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f76637300", 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000d8d000)={0x1, 0x7, &(0x7f00005e6000-0x48)=[@generic={0x7ffe, 0xfffffffffffffffe, 0x6, 0x3}, @map={0x5, 0xfffffffffffffff8, 0x4, r4}, @generic={0x8, 0x1, 0x10001, 0x3}, @generic={0x3, 0x26, 0x3f, 0x7}, @generic={0x1f, 0xfffffffffffffd5a, 0x1, 0x401}, @map={0x66, 0x8, 0x40, r0}, @generic={0x8, 0x2, 0x138, 0x7}], &(0x7f0000f3e000-0x6)="737973654f00", 0x1, 0x80, &(0x7f0000c33000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) munlock(&(0x7f0000af3000/0x1000)=nil, 0x1000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r5, 0x40000000000000, 0x37, 0x1000, &(0x7f0000d42000-0x38)="aa4278d6a94ead3789326c750000dc0000000653ef007165740002040000465d080000004ab8b89b7a508537cbd05c026453eb0ef44395", &(0x7f0000f38000+0x98d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0xfffffffffffffffe}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b1a000)="7573657200", &(0x7f00007b3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000093d000)="3809d70ec77451540b7f1dfb08d055f2817a2a53d78e02a38baa3c2f82408ca596efa7ac780c02cce5a197929485cd17cf284b9d3919bb6caa483575ea7c0692dcfade7dbed1be5969f6ee9dee40cc3b228fa6b7fb46918a72e9e956d5977ba932c73f1342920834df", 0x69, 0xfffffffffffffffb) request_key(&(0x7f0000403000)="727872706300", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b69000)="73656c6629244000", 0x0) request_key(&(0x7f0000961000)="72787270635f7300", &(0x7f0000f20000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f6e000-0x9)="2f6465762f76637300", 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a45320, &(0x7f000000d000)={{0x80, 0x800001000}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x7fe, 0x9, 0x0, 0xb72, 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, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(0xffffffffffffffff, &(0x7f0000546000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a52000)="", 0x0) read(r6, &(0x7f0000de3000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r7 = socket$kcm(0x29, 0x40000000, 0x0) close(r7) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) recvfrom(r3, &(0x7f0000fb4000-0xc)="000000000000000000000000", 0xc, 0x80000, &(0x7f00000a5000)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000581000)=0x9f) poll(&(0x7f00001fc000)=[{r5, 0x1000000, 0x0}, {r4, 0x825b, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r5, 0x10, 0x0}, {r5, 0x14f0, 0x0}, {r6, 0x1, 0x0}, {r4, 0x208, 0x0}, {r8, 0x200000000000001, 0x0}, {r3, 0x4000, 0x0}], 0x9, 0x7) 2017/12/13 00:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eba000)={0x1, 0x808000000000003b, 0x7, 0x100000001, 0x1, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$unix(r0, &(0x7f0000887000)="599693a441da50ab159ce53b8835d88d53b6d79ed3bbd94a359397d8655395f9f8c3da", 0x23, 0x10, &(0x7f0000a75000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) fallocate(r0, 0x2, 0xcb2c, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007b6000-0x18)={r0, &(0x7f000009b000+0xcf3)="914009fab6f32158387d09b00f57a2e1a8e6931ac26dd393a24f3bc36a04ffe622fdd0f6f0205fd628dd7c123dd78b9aa5f2fc992b1466dbc969481f822183bbcfe488f93e26ffe56f1ae05e70cc7a58a364379432e7753877d0ed3ec3", &(0x7f0000cba000-0x4)="00000000"}, 0x18) sendto(r1, &(0x7f0000fef000)="027538e0c4c41a0a4b719518bf94e9fb1a722685b0b06911054ab734126ddfd30bdb48d439e8b644a02107baf5fdfb6e754babbbe8e9a0db6d2ccfc96452959ac190726035696cd04c04ff0042ddab1608466c57ab9f5c12eae85e773485879469f655666dedaf44b756919db1f3ee771a3d9629e1ac4e71334ed190b41e238a0c29b953fed403a4c4619340ef2e54304dfb2926c8238a5ab550214641dc87cb086ba508f9ccba987b", 0xa9, 0x0, 0x0, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xac5, 0x8, 0x2}}], {{0x6002, @llc={0x95, @llc={0xfc, 0xfc, "4d", "809baa95e9710b9f99fb71b36a1f3038cba3b19c715f257012bf3ad895b6a6101e1403ae5cbf30ec98bd6514f2ae4f6aa5facedd8f033ec4a0239419129cdd1ffca5bad83c4efa7f4e7079f6f91e263c4d8fa68bae76ddc914ee656bc0e7be19b16b5333f8c77ee7d7575e1aaf03159ceb11e27bceb28df93ea9cf8240324072ff7fb6eb3b1ea208a6d154561597298da334"}}}}}, &(0x7f0000baa000-0x10)={0x1, 0x2, [0xd8b, 0x1ac]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r0, &(0x7f00005da000)="", &(0x7f0000d30000)="", 0x0}, 0x20) 2017/12/13 00:25:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000b21000)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000f5a000-0x8)=@abs={0x5, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000020000, &(0x7f0000000000)="", &(0x7f0000f59000)=0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f58000)=0xd7) io_setup(0x40000000000040, &(0x7f0000f5a000)=0x0) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00002a7000-0x40)={0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000039000-0x10)={0x954, 0x7, 0x1, 0x200}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00001ed000)={0x0, r3, 0xfffffffffffffffc}) ioctl$KDMKTONE(r0, 0x4b3b, 0x8000000008) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000aec000)={"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"}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000d2000-0x98)={0x2, 0x0, [{0x2b6, 0x4, 0x0, 0x0, @adapter={0x3, 0x6, 0x5, 0x4e, 0xc}}, {0x9, 0x2, 0x0, 0x0, @sint={0x9, 0x8000000000000}}]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000706000-0x1)="00") ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00002f1000-0x14)={0x7fff, 0x7fffff7f, 0x7fdffeff, 0x2, 0x81}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000aee000-0xc)={0x400000000006, 0x6}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000478000-0x70)={[{0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {0x0, 0x1, 0x200000000000, 0x0, 0x101, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xc00, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbf, 0x0, 0x0, 0x2, 0x0, 0x717c8be1, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00001b9000-0x14)={0x4000017ffc, 0x9, 0x0, 0x4, 0x7}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000e45000+0x7b8)={0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x5, 0x7f, 0x4000004, 0x0, [{0x7ff, 0x9, 0x37f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x10000, 0x80000000, 0x40, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x400000000000000, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffff9, 0x7385, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x8, 0x41f, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8a28}, {0xb, 0x400, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0], 0x80000000401}, {0xfff, 0x7a8, 0x0, [0x0, 0x0, 0x0, 0x0], 0xeb3}, {0x3ff, 0x4c, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x401, 0x4, 0xb99a, [0x0, 0x0, 0x0, 0x0], 0x6be7}, {0x6, 0x4923, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x80, 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x67}, {0x40, 0x5, 0x400, [0x0, 0x0, 0x0, 0x0], 0x1005c}, {0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0xc8}, {0xfffffffffffffff8, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x69d, 0xfffffffffffffffc, 0x103, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x401, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x12, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffffffff, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x20, 0x4, 0x40, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x20000000000008, 0x8, 0x80, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x243}, {0x0, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x400000000000003f, 0xb12, 0x48b, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xb6, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x6}]}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000083b000-0x8)={0x1, 0x9}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000af3000)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000007000-0x29)="123bcd92297bab028d58d69b27ad5e20a03bb99502c989087719c5d5216ddc", 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/13 00:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3f) syz_extract_tcp_res$synack(&(0x7f0000855000)={0x0, 0x0}, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="", 0x0, 0x0, &(0x7f00000d2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f0000326000)=@ax25={0x3, {"8e8777c05915db"}, 0x7f}, 0x10) sigaltstack(&(0x7f0000f7b000/0x1000)=nil, &(0x7f0000d1c000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x0, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d0f000)="2f6465762f76637300", 0x200041, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/13 00:25:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x20000000032, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000011f000)={0xffff, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x7f800000000, 0xeb93, 0x7, 0x6, &(0x7f0000649000-0x10)=@generic="2719ebd4c599c0ae47f4a418feba108a", 0x9, 0x80, 0x200}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x200000000000005, 0x5, 0x7, 0xb, 0x1, 0x0, 0x0}, 0x1c) tee(r2, r1, 0x1005, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00002f9000)={0x40000000000005, 0xffffffff00000000, 0x5, 0x5, 0x3350d75f}, 0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe9000)={r3, &(0x7f0000fe8000)="0800", &(0x7f0000da2000)="05", 0x3}, 0x20) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000081e000-0x4)=0x0, &(0x7f0000feb000-0x4)=0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a86000/0xb000)=nil, 0xb000, 0x40000000000003, 0x35, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 5: mmap(&(0x7f0000000000/0x5de000)=nil, 0x5de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000006000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x74) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000031d000)=0x0, &(0x7f00005db000)=0x4) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000172000)=[{&(0x7f00005df000-0x67)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c9d", 0x67}, {&(0x7f00003dc000-0xbe)="f24dcc8817510194152ac6a150d82ff2ba72f3789489bc78f4bef7921df6a4a1e04d8497f30bafb0f889b006f413930a733f23df1b0d129d03d188b40a746b41b857a907d34e9f8a910d0d772e9395b338735180eadc574fb1454f419d1a30e97b0e6b663b4fd6b6231f66b72acd946a0eef396d5432c189c5536de9c26fe65840ba2411a5b30e47d24e9fbaf98fee940f7f011191791ba09df3e1026c55fbfe3f0b052876ba8fd01a7acd7ba2030589052caf100f349010e105f9e273b4", 0xbe}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f00000bc000-0x21)="423b1df817e2648006c11d5346b689cc1b71be5908fbffe1a40d1682273d432c93", 0x21}, {&(0x7f0000554000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cd000)="c40da9fa7b62889f195a52b8a3b80a", 0xf}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00004a3000)="bfe52ce1bd2bf63bce6c23d249c52116bf46e4400500bc5c58f5c680cd9facb972825f1c4b5282b93c5afbedb4b117b718fd8715f7b9a48cafb0b51956bc3b1cd9e2a53e4721c6779e0764dcffb8e3804b769efe782a0bbfa5f3278119f8c972c1dcccecb5fcf9b603ff16209926213a1f3ec7bf33a98469c0023bea276e17baf6c1e31383a6c7b4ee6533fc7e5c0ce7daf275e1d2b8cdfcb50b66c6b30e0c14b480ece13204acaeab2012b6ecaf81f44f8f91280b1890006d3fefcb3156dad7bf0c325b5fa9d058", 0xc8}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x9, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000567000)={0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005dc000)={0x0, 0x80}, &(0x7f00005dd000-0x4)=0x8) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005dd000-0xa0)={r3, @in6={{0xa, 0x2, 0x10001, @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]}, 0x4, 0x6, 0x10000, 0x10000, 0x9}, &(0x7f00005e0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003ed000-0x20)={0x1ff, 0x8000, 0x0, 0x3f, 0x8, 0x10001, 0x3, 0x4, r4}, &(0x7f00000b6000)=0x20) bind(r1, &(0x7f00001c8000)=@hci={0x1f, 0x7fff, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005dd000)={r4, 0xfc, 0x7fafd3dd2e1033b5}, 0xc) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)="33b461bc6b5a021eff3c5ab007e80008200000230000", 0x16}, {&(0x7f00005d3000-0x1000)="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0x1000}, {&(0x7f0000198000-0x37)="8a886c3a31fd982ba8e41ce5896adcd21ac2697472582964b864380d1ee5978cb7cf756ca0a67394dfb637dfc8c8accb93ce44216cd538", 0x37}, {&(0x7f00005d4000)="2e880fa8745d56caffe5bd195de772fa416ec27262b978dc014e91fe8fb50f9e70", 0x21}, 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0x1000}, {&(0x7f00005d7000)="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0x1000}, {&(0x7f0000178000)="3e697a3bc894466ed8e3bffddab2e78392d67531d9b8788d8337aedf2cc66f7a87917dd428dcaa80e424d9ab70f2362edbe94fe1c80111bef38b0a79169de88204812c3c15223d7d704a53e37b1881c6c3054e0d373a7d9103a95ec947f6433d42e704", 0x63}], 0x8, 0x5) write(r2, &(0x7f00005d9000)="6f56", 0x2) tee(r0, 0xffffffffffffffff, 0x2ffff, 0xa) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000440000-0x8)={0x0, 0x0}) poll(&(0x7f00005da000)=[], 0x0, 0xbad7) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000c8000)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005dd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000469000)={0x2, &(0x7f00005dc000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000011000-0x10)={r7, &(0x7f00005e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = epoll_create1(0x80000) epoll_pwait(r8, &(0x7f00005d2000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x1, &(0x7f00005df000)={0xcd36701}, 0x8) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e0000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r6, &(0x7f00005e1000-0x10)=[{&(0x7f00004f8000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000297000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x2) close(r0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00005de000)=0x0, &(0x7f0000561000)=0x4) 2017/12/13 00:25:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000042000-0x9)="2f6465762f73672300", 0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000dc3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xd3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4000000000008896) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007db000)="2f6465762f73657175656e6365723200", 0x240000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004bf000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000369000-0x2)={0xd2, 0x7}, 0x2) r4 = syz_open_procfs(r1, &(0x7f0000c79000-0xd)="6e65742f6669625f7472696500") r5 = syz_open_procfs(0x0, &(0x7f00007fb000)="70726f6a69645f6d617000") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000ace000-0x8)={0x0, 0x4000046}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000402000)={0x0, 0x7ffffffc}, &(0x7f0000903000+0xfe8)=0x8) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000040c000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000aed000)=@assoc_value={r6, 0x9}, &(0x7f0000fee000)=0x8) sendfile(r5, r4, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) modify_ldt$read_default(0x2, &(0x7f0000c4c000-0x19)="00000000000000000000000000000000000000000000000000", 0x19) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000e3f000-0x18)={0x5, 0x9615, 0x8, 0x3, 0x7, 0x8}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000634000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00002ee000+0x8e4)={0x85, @tick=0xffff, 0x7, {0x100, 0x5}, 0x2, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000047e000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f000093d000-0xb7)="a983f7883e34712d769785aed28afc0bc238c0cc4ffc7a2b516064159268ce6a6fcdf495995046e210ec8df627dd977e83685f55d1eb76173b5d5852759d8a90def56f092b247187870662d6a059b808c680691617e837edb952a9c793dca434ada259c33f25438f68e8edfaba9166c959cfe04213f0f2aee7f3edf84b5cf5235cf8bde24f5957077067e20455608a190d0cd0c8156c3897eb4d3ca886a4ada54515b086b04247eb6ccddd8f01906e75992464e542b467", 0xb7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000038000)={r8, 0x7, "f628c9b4a2fbd8"}, &(0x7f0000fd5000-0x4)=0xf) 2017/12/13 00:25:36 executing program 1: r0 = open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d23000-0xc)="69645f7265736f6c76657200", &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d96000)="776c616e3000", 0xfffffffffffffff9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000-0x9)="2f6465762f76637300", 0x400000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d14000)=0x0, &(0x7f00009d4000)=0x4) keyctl$clear(0x7, r1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000ef1000-0x8)={0x0, &(0x7f00005a4000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7e000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)="2e2f66696c653000", &(0x7f0000acc000)="2e2f66696c653000", &(0x7f0000d36000)="72616d667300", 0x104000, &(0x7f000000a000)="36") unlinkat(r2, &(0x7f000096c000)="2e2f66696c653000", 0x0) mount(&(0x7f00002dd000)="2e2f66696c653000", &(0x7f0000d7d000-0x8)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0x1000, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f000017f000)="2e2f66696c653000", &(0x7f00001a6000-0x8)="2e2f66696c653000", &(0x7f00001e2000-0x7)="071bcc66730003", 0x2002030, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") r3 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00006e2000)={0x80, @time={0x0, 0x0}, 0x80000001, {0x3e93, 0xfffffffffffffff9}, 0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e8c000)={0x1, &(0x7f0000448000)=[{0xfff, 0x3, 0x6, 0x5}]}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000245000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x3, &(0x7f0000c1f000-0x7b)="978f7b63027bae81d6d0652bee5bc048050c7ee9ea7560ac2fb305ea9cb2abbdeb5a1203e953beb923da64e8cbfc387ac77ab3f27ab710793781b3b65ec8a3442bc1897c39dbc70d0041e72fa426a5b10678e7031a6de5552e342c8e92f140f21f95b2fe6cee03d933fbff92de2e9b79e6f2c3fa4f348f04ba23a285bb4c19735e8dd30eb5a292587dd4d3c81563a3231f7cef82c50f528531f0b7004e2f2f49837b90eb26d0619b19e15212") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0xd, 0x20000000, 0x200020000000}) ioctl(r4, 0x2285, &(0x7f0000007000)="53") ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c3b000)="") openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044f000)="2f6465762f73657175656e63657200", 0x20800, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open(&(0x7f000027e000)="2e2f66696c653000", 0x101000, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000817000)=0x7) perf_event_open(&(0x7f0000b93000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x2001000000000f9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x100000002, r4, 0x403) r5 = socket(0x40000000015, 0x5, 0x0) close(r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)="2f6465762f72666b696c6c00", 0x80000200000000, 0x0) readv(r6, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f0000473000)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r6) r7 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r9, &(0x7f0000c23000-0x1)="00", 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r9, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r8, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) dup2(r8, r9) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000b2f000)={&(0x7f00008f3000/0x3000)=nil, 0x0, 0x0, 0x66, &(0x7f0000c2e000/0x2000)=nil, 0x1}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00007d1000-0x4)={0xfffffffffffffff8, 0x1, 0x4000000000000000}) poll(&(0x7f000095e000)=[{r8, 0x8000, 0x0}, {r3, 0x1401, 0x0}], 0x2, 0x5) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000397000)={0x0, 0x0, 0x8000, 0x4, 0x0, 0x2000000000000000}) tkill(r7, 0x400000000000015) ptrace$getregs(0xc, r7, 0xfffffffffffffff8, &(0x7f0000a8f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/13 00:25:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x40032, r2, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000993000-0x4)=0x0, 0x4) flock(r0, 0x8000000000000002) r3 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f18000)={@generic="6761f2bb958feb3315ead3da3d09677d", @ifru_flags=0x603}) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000055000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x80000) bind$alg(r4, &(0x7f000091c000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7863626328646573335f656465290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000739000-0x11)="2f6465762f7667615f6172626974657200", 0x40002, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ece000)=0x10000, 0x4) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000056c000)="de7708000000000000005123fd1d09ffe30035e633ff3bc2f4", 0x19) r7 = socket$inet(0x2, 0x6, 0x200000000) bind$inet6(r5, &(0x7f0000cec000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getgid() bind$inet(r7, &(0x7f00009bc000-0x10)={0x2, 0x3, @rand_addr=0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000f04000)=0x8fb, 0x4) connect$inet(r7, &(0x7f0000e59000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$cont(0x1f, r1, 0x0, 0x6) listen(r7, 0x4) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000d46000)=0x400000c0001, 0x4) setsockopt$inet6_int(r6, 0x29, 0x7a, &(0x7f0000e88000-0x4)=0x7ff, 0x4) ppoll(&(0x7f0000db6000-0x28)=[{r2, 0x1002, 0x0}, {r4, 0x0, 0x0}, {r6, 0x40, 0x0}, {r7, 0x0, 0x0}, {r7, 0x400, 0x0}], 0x5, &(0x7f0000c18000)={0x0, 0x1c9c380}, &(0x7f00000cb000)={0x100000000}, 0x8) sendto$inet(r7, &(0x7f0000a91000)="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", 0x8c0, 0x4001, 0x0, 0x0) recvmmsg(r0, &(0x7f000055f000-0xb4)=[{{&(0x7f00006ae000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00008c1000-0x40)=[{&(0x7f0000b3e000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000de5000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00008a6000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00004f3000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x4, &(0x7f000006f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10001}, 0x20}, {{&(0x7f0000de5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b29000)=[{&(0x7f00000a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e7d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000076e000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000f74000-0x8)="0000000000000000", 0x8}], 0x4, &(0x7f0000dcf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x10001}, 0x7}, {{&(0x7f0000d74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005a2000)=[{&(0x7f0000f96000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1, &(0x7f00007f6000)="00", 0x1, 0x6c}, 0xffffffffffffff1d}], 0x3, 0x141, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000905000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000780000-0xb8)=@ethtool_rx_ntuple={0x35, {0x11, @esp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, 0x200, 0x5}, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x37, 0xfff}, 0xc1, 0x2, 0x0, 0x7fffffff, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000fb3000)="2f6465762f6e65742f74756e00", 0x0, 0x2000000111000) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x803, 0x9c) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000da6000-0x9)="2f6465762f76637300", 0x546b097f399ff6ba, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000261000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000adf000)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000507000+0x24c)={0x1, [0xfff]}, &(0x7f000048f000-0x4)=0x6) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000604000)=0x0, &(0x7f0000d66000-0x4)=0x4) writev(r2, &(0x7f0000d9c000)=[{&(0x7f0000a12000-0xa7)="", 0x0}, {&(0x7f00005ed000-0x9a)="6f", 0x1}], 0x2) open(&(0x7f00005f1000-0x8)="2e2f66696c653000", 0x40, 0x0) ioctl$sock_ifreq(r3, 0x8937, &(0x7f0000b7d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4402}) 2017/12/13 00:25:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000010f, 0x0, &(0x7f00004ad000)="", &(0x7f00004ad000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000b, 0x4cf, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x7fffe, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000043d000-0x10)={0x1, &(0x7f0000b7b000)=[{0x200000006, 0x0, 0x0, 0x80000000bab}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x20000000000018, &(0x7f0000aff000-0x4)=0x6a1, 0x4) sendto$inet6(r7, &(0x7f0000d42000-0x1000)="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", 0x39d, 0x8804, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r7, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b34056ef8ab691843e901e7d64ac815f950ff010200000000000000bf268f3d6b53efc1cbeea30001186168506776e9eba5ebd03901680000ffffffffec35120ec64fff33c1c98276b26eaece2900727e3402814dc2568000000180ff58911dbff90000001f7a0100020000b456"}, 0x80, &(0x7f000089e000)=[{&(0x7f0000b4a000-0x1000)="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", 0x800}, {&(0x7f00005e5000-0x2f)="4b8177ba66e45a76488632df67c43105c2c55bf0e6d0d74aa68cff63b222692eec3245b70c5048ad8f262c57da388b", 0x2f}], 0x2, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000023e000-0xc)={0x6, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000000)={r4, r5, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r7, &(0x7f0000445000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{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]}, 0x8, 0x3f}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00004ad000)=@common="726f7365300000000000000000000000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000000000)="00", 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000002000)={0x3ff, 0x7fffffff}) 2017/12/13 00:25:36 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f56000-0xd1)="", 0x0}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d14000)={0x0, 0x0}) socket$inet(0x2, 0xa, 0x8) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f00004e7000)={0x202, 0x78, 0x3, 0xf700000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffe, 0x0, 0xfffffffffffffffa, 0xffff, 0x0, 0x10010000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004a5000)=0x75) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000294000-0xa)="2f6465762f70746d7800", 0x100, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000268000-0x4)=0x0) syz_emit_ethernet(0x47, &(0x7f0000320000-0x47)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0xffffffffffffffff, 0x6, "a228af", 0x11, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x4, 0x0, 0x0, 0x0, 0x101, []}], @udp={0x0, 0x1, 0x9, 0x0, "b9"}}}}}}, 0x0) syz_emit_ethernet(0x2f, &(0x7f000002c000-0x2f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x6, 0x8, 0x5fe}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "81"}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000884000)=0xfffffffffffffff8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008f8000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000fd7000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x803, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000015a000)={0x0, 0x0, 0x0}, &(0x7f00005f2000)=0xc) r6 = syz_open_procfs(r4, &(0x7f000022e000-0xe)="6f6f6d5f73636f72655f61646a00") writev(r6, &(0x7f0000b97000)=[{&(0x7f0000962000)="35", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockname$packet(r2, &(0x7f0000577000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006dd000-0x4)=0x14) modify_ldt$write2(0x11, &(0x7f00007d9000)={0x794a, 0x1000, 0xffffffff, 0x9, 0x5, 0x6, 0x1, 0x800, 0xfffffffffffffffc, 0x7ff}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000ce2000-0x20)={@generic="93ed92486ac5fe2f9b45113987a9bf1a", @ifru_flags=0x8602}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000f62000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x100000000, 0x2, 0x7ff, 0x100, 0x8, 0x40, r7}) connect$inet6(r5, &(0x7f000097e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f000030b000-0x18)={0x1, &(0x7f0000108000-0xa)="00000000000000000000", &(0x7f0000baf000-0x18)=[{0x2, 0x1f, 0x2, &(0x7f0000ecf000)="00000000000000000000000000000000000000000000000000000000000000"}]}) 2017/12/13 00:25:36 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r1, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e7f000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d643136302d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x8000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008f6000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000b2a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000676000)="7569645f6d617000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00009a7000-0x4)=0x3ff, 0x4) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r7, 0x0, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000824000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100000000, 0x3, 0x11}, &(0x7f0000927000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000375000-0x20)={0x7f, 0x7fff, 0x3, 0x6, 0x3, 0x94, 0x7, 0x7f, r8}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a3e000)={0x0, 0x9}, &(0x7f0000101000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c9c000)=@sack_info={r9, 0x0, 0x40000}, &(0x7f00006b7000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r2, &(0x7f00008fa000-0xc)={r7, r2, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f7e000)={0x400, 0x7fffffff, 0x6, 0x9, 0x6}, 0x14) writev(r3, &(0x7f0000354000)=[], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000855000)={0x0, 0xffffffffffffffff, 0x0}) 2017/12/13 00:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094f000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f9d000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000617000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) syz_emit_ethernet(0x3a, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c78000)={0x0, 0x0}) 2017/12/13 00:25:36 executing program 6: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) r2 = socket$netlink(0x10, 0x3, 0x800000000000000e) sendmsg$nfc_llcp(r1, &(0x7f0000ebd000-0x38)={&(0x7f000016d000-0x60)={0x27, 0x401, 0xf9b7, 0x2, 0xffff, 0x804a, "658253d508e85cd335cab8f8237175da13741925e56c290cf030cdddcdb46dc5258c264de654c20f59f39eec4d3d6123aa0c604b7e6417ae4cc9ac7ead5ebf", 0xb1}, 0x60, &(0x7f0000c3f000-0x30)=[{&(0x7f0000f4a000)="544cd4a13771c9604aa479f8029b78e0070874784ebcb3c61198fc4732eaa65533efd7bdb736a0b3cdfd688800955dc99d92c11dffe5a4b564f5e47ed9e4e88878c0949fdb7edd191f0cd0023b40dc8fe190f00a9f2ff3e887068ac84216e5f5a21aa57217e6245456f2b87b4b43392ffd01b2edd44218f2310fdece1b2bb91ddf80d0ac71061db11b82e34a911fe5f6adb752f05f7a30f700", 0x99}, {&(0x7f0000d0a000)="dad6dd64866f72b904202b726073c19814e65f73c963dd11b41b92dc9c1a7a15f4573c3cda25a83a695adf789451f416e117d021767136868760e6675b63815c5fd288bb5362db372a75690a399f15fdebaef5da7850e4b95403a614fc04f638c044421456916e08e62934187f1b1167f7d2356d0a7bc9fa9a30d5d00c0c7f433e", 0x81}, {&(0x7f00006be000-0x8c)="ef3fc02e1ddce26d22fd9c4e62eebae3f54c79e57d9e1f80974b9ec830bde8fcfca36915662804a35e69b5035860860b9fdc030088231de82f2d49d865582bce39b271d393c11b7400e2a16a1b0629e3f3de7c197dcbf439b40fa934082a661e349f892f1b1769c1c28d4389dd0b26c9f1da8ee383cd7891b9839ec2a87d58f439109e4c83e566661389d41d", 0x8c}], 0x3, &(0x7f00003d8000-0x38)={0x38, 0x111, 0xfffffffffffff001, "f195efd851dcec2118c285e1ade06f2e4885a21ca45151cd12f089831104a62d72a741529c"}, 0x38, 0x80}, 0x4010) fcntl$setstatus(r2, 0x4, 0x2000) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x6, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x3e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000333000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f9000-0x4)=0xc) setfsuid(r4) ptrace(0xffffffffffffffff, r3) write(0xffffffffffffffff, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e173", 0x21) pipe2(&(0x7f0000acd000+0xea1)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000034000-0x10)={0x9, 0x8}) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000fae000)=[{&(0x7f000050e000)="29000000180031090000000000000002021300000000ff06800000000c00080004000c000000000001", 0x29}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000da1000)={0x5, &(0x7f000035d000-0x3)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f0000a84000)={r8, &(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/13 00:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000026d000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000350000-0x4)=0x1, 0x4) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) socket$alg(0x26, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c03000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r1 = creat(&(0x7f0000735000)="2e2f66696c653000", 0x111) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002d1000)={0x0, 0xffffffffffffffe0}, &(0x7f0000b27000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009d1000-0x6)={r2, 0xfffffffffffff0aa}, &(0x7f00005b8000)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00001f6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0x20) pipe(&(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000019a000-0x4)=0x0, &(0x7f0000b27000-0x4)=0x4) init_module(&(0x7f0000c48000)="00", 0x1, &(0x7f000005a000)="d2") splice(r4, 0x0, r5, 0x0, 0x3, 0x1) writev(r5, &(0x7f0000b78000)=[{&(0x7f00008fd000)="fc86b52ad2fe9193cd68d4e2538ea1a20e6c823fa400467b36d38e2b405408842fa4884d4494d84dc0dea352ff33060b5d6b516d9f525abcec1389cb29dae207299dac3e2b81b51a70695b2d698917f620ebff21c38c2cd5e0f3376b22e541a081c111c55e8e866493e7a81f340825b8b226fe52b8a6fcfd2a71c02cdd2ab2bce20cc85e1a6f5fbbfb4ac0e4eab58446907448ca247d351d00d67ab5a3ae66a20a24ae80a811114495ba2f671c6bf228aaa6c3a9479dd589bf2db1abb5b194190284c2efc1a36d93eeb4b89f83af3e3046085c80f3d5c0bfc71217f4ca6cdedbfe54eea72b830edc4fe0100b49e315fbcc", 0xf1}], 0x1) write(r5, &(0x7f0000e73000-0xfc)="d0", 0x1) open(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x40000, 0x40) signalfd4(r4, &(0x7f0000f40000)={0x1}, 0x8, 0x80000) getresgid(&(0x7f0000cc1000)=0x0, &(0x7f0000efb000-0x4)=0x0, &(0x7f000048d000-0x4)=0x0) fstat(r4, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r4) writev(r3, &(0x7f0000939000-0x8)=[{&(0x7f00007b1000)="5d1f4163b307feacdb3e443e86507290fb7b8bc0d83d049cc7bdf9fa22520d46df4b3d1ca851a6d27dcf4148cdc96ef434cf4598642b2bb29682b3fa743377e085f8a87e6e5e7449a94d141b7146", 0x4e}], 0x1) 2017/12/13 00:25:36 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00009a1000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001a5000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002de000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000)=0xe8) sendto$packet(r1, &(0x7f0000001000-0x46)="8d9b0c80ea2a4bfdabb66af6a25621ef674dc320f04d2d86a8a758cceec6a4f877c671ea83e9b6cfb63f2fe3be50ae91d6882c4f7db2e757777473d31eb7a7c70233214c3295", 0x46, 0x80, &(0x7f0000398000-0x14)={0x11, 0x18, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffff898, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f41000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0xffffffffffffffe1, &(0x7f0000e60000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ca5000)=0x112, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000feb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000feb000)=0x9) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000fed000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffa4a0356e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000feb000)={0xffffffffffffff9c}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fec000-0x8)={0x0, 0xffffffff}, &(0x7f00000c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000082b000)={r8, 0x0, 0x30}, &(0x7f000031f000-0x4)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000fed000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x8000f, 0x5) sendto$inet6(r1, &(0x7f00003f1000)="8f35d8", 0x3, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000ab4000)={0x5, &(0x7f0000548000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000085a000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000709000)={0x0, 0x6}, &(0x7f00000c3000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000038000-0x20)={0xa9f3, 0x0, 0x8, 0x2, 0x9, 0xfffffffffffff800, 0x8001, 0x8, r3}, 0x20) 2017/12/13 00:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bdb000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000c6a000)={0x5, 0xf000}) 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/13 00:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x803, 0x9c) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:36 executing program 5: setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000e4c000)=0x1000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x9, [0x10000, 0x6, 0xff, 0xffffffff, 0xe8, 0x4, 0x7, 0xfff]}, 0x5c) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007a8000-0x98)={0x0, 0x90, "a0284465cd537595e8922964fb2874529c91f83c2ec4b500456344ae7c71b08159c9d5a298b97849fb976f150aafba000000000000000da78d5a46a096e8a6dd60fecc5a35cb1411db2a829e7142b9aa1785565cd91aaa53f2948838048cce961ab9ccd8b146bcd57e79944378a59274d27125c30e2a0b180e58b58f35d1a518663b0ad3cb07adc4a1436b5fbc52e437"}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x720, &(0x7f000061c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f00007bb000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005ab000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000ba9000)={0x26, "736b636970686572000000000000", 0x104f, 0xf18b1be641565d55, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000344000-0x20)="07356080c06c18ff1000000000001cff48c600050f06ffed80000006d9007d", 0x1f) bind$alg(r4, &(0x7f0000cf3000)={0x26, "68000000000000bc000000000000", 0x42f, 0x2200, "6c7a6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000b09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000045000)={r7, 0x80000, r5}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000e9f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5d000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f000055f000)={0x2008, 0x7}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000300000-0x90)="212b6013dc4801aa43043354e4ec9c7952d5c2eb285871c580b8c20445c33b1d26a180fe46cd1fa64fc6cefaa6a7a5b00d6baecea51488bbb35bbe47d12e3614e866c409589630369828eec08d42ab45f5a4cb6bbcde03fec7e49b420576e76a80de0775a3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd188bca5fa25487c8009f84c02ad9dcfff007b", 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f00009f6000-0x20)={@common="69705f76746930000000000000000000", @ifru_flags=0x2201}) bind$alg(r2, &(0x7f00006a8000)={0x26, "6861736800000000000000000000", 0x2, 0xe, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f000063c000-0x20)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00003cb000+0x8ec)={0xffffffffffffffff, r4}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1e, &(0x7f00001f8000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000226000-0x4)=0xc) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000040d000)="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", 0xffe) recvfrom$unix(r3, &(0x7f00006f2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f0000988000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/13 00:25:36 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f72666b696c6c00", 0xd0c02, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000e000)=0x5, &(0x7f0000020000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000021000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000)=0xb) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xc, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000024000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000023000+0xd04)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000023000)=r1, 0x4) 2017/12/13 00:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ca9000)=0x0, 0x802) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000)={0x0}, 0x8) socketpair(0x8, 0xffffffffffffffff, 0x20001, &(0x7f00007b9000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000255000-0xc)={0x6, r1, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000785000)={0x2, r0, 0x0}) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000b5e000)="2f6465762f7663732300", 0x0, 0xfffffffffffffffc) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007e7000)={0x0, r4, 0x3, 0x1, 0x0}, 0x14) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000aa000)=0x0, &(0x7f0000bdc000)=0x4) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1040, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r5, 0x4010ae94, &(0x7f0000d0f000)={0xaa, 0x5, 0x8001}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x9d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1408, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) fcntl$lock(r6, 0x8000000000000, &(0x7f0000004000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000285000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000c8b000-0x10)={0x2, 0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r8, 0x4038ae7a, &(0x7f0000af2000-0x38)={0x83b2, 0x544b, &(0x7f0000051000)="cf9603404fccfca1da8dea8c2d1d05ae1c53be3309a8a6692ea952f77f13528fc3d3af42cd88f3aea7a80be2b5f7be7fda35e16d77fad0fb9cc15e7fa2fd53561d367a6497b379f80250fd7c00a7b680eb9aa449c86073e26a3a80e10a05c8ba4b68cc03d300c6b264e7018b04de679982b252a9524fd23ed61c16d17d2117aacff875918c70c6c5a86a9e6b0fa4f1c88df8f3ad7f90789b0ca0d79b36f4bc57204e0f0dc5e880e5786245c2f6a8e8eed60633921b06536eb25ef1addd5f919dc73ecf823911f634177a81a6ac0ff10b9fb261496e76496c09daed5285485b1e", &(0x7f000064d000)="8f031671c7d3e1c6d084b082e515a04666a62c52bf765be1ec28626e125aec1da4ffffdf5d747e06280de753f1f97442ceba45854a4e81b572a4bbcbebc4adc015469c963094af4c289001fd48a3eb5f819610cb844ec427bcba4501d74bba0e996462dedf4c39ee916ca3c0f639f133ddc087e426145b0c772e1dc1b1845a7d8782416e36cda7a700ad0b0846d9f67be993e95fc680b838fb9f967f5f7dcaa502f6b518b4df98353586ea8c6319", 0xe0, 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xf, &(0x7f0000ddf000-0x10)={0xfffffffffffffffd, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000296000-0x10)={0x2000, 0x1000, 0x0}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f00003ab000)="2e2f66696c653000", &(0x7f00003e1000-0x10)={0x20000000021f0, 0x1}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00006e5000-0x8)={0x0, 0x3}) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f000035f000)={0x2, 0x0, [{0xc0010015, 0x0, 0x4}, {0x40000fbf, 0x0, 0x3}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000043000-0x88)={0x100, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/13 00:25:36 executing program 0: mmap(&(0x7f0000000000/0x5de000)=nil, 0x5de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000e33000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000413000-0x80)=@ipx={0x4, 0x4, 0xffff, "6372d11ac4da", 0x4000000000f7a, 0x0}, 0x10) r4 = socket(0x6, 0xa, 0x10000000007f) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000dde000-0x2)=0x4, &(0x7f0000cba000)=0x2) bind(r4, &(0x7f0000002000-0x10)=@ethernet={0x2000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x1e, 0x2, 0x400000) bind(r3, &(0x7f00009a6000-0x10)=@nfc={0x27, 0x80000001, 0x0, 0x4}, 0x10) r6 = socket(0x1fffd, 0x4000000002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000064e000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0xe8) bind(r6, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x6, 0x1, 0x81, 0xffffffffffffff80, 0x3, 0x5}, 0xfffffffffffffd8c}, 0x9) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000d02000)=0xffffffffffffffff, 0x4) r7 = socket(0x1, 0x3, 0x1) bind(r7, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0xffffffff00000000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x40000, 0x4, &(0x7f0000f6a000-0x8)={0x0, 0x0}) recvmmsg(r8, &(0x7f000077f000-0x20)=[{{&(0x7f00006d5000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00002d6000)=[{&(0x7f0000fa4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x1, &(0x7f0000f42000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2}, 0x40}], 0x1, 0x40, &(0x7f00008ab000)={0x77359400, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) 2017/12/13 00:25:37 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f56000-0xd1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e6b000-0x4)=0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000985000-0x4)=0xeffffffffffffff5, 0x4) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r1, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) r2 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r3 = openat(r2, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) flistxattr(r0, &(0x7f0000196000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002d6000-0x4)=0x0, &(0x7f0000ab5000)=0x4) clock_gettime(0x3, &(0x7f0000abe000-0x10)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000af8000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005da000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) write$evdev(r2, &(0x7f0000168000-0x90)=[{{0x77359400, 0x0}, 0x7fffffff, 0x2, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = socket(0x10, 0x3, 0xa) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047a000-0x4)=0x14) fcntl$setstatus(r4, 0x4, 0x800) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00003c2000-0x8)={0x7ff, 0x100}) sendfile(r1, r3, &(0x7f0000fd5000-0x8)=0x0, 0x80000005) 2017/12/13 00:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x402}, 0x10) r2 = socket(0x800000000000010, 0x7, 0x2) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket(0x11, 0x2, 0x9) r4 = epoll_create(0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000851000-0x8)={0x1, [0x0]}, &(0x7f0000ba7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000049b000-0xa0)={r5, @in6={{0xa, 0x1, 0x404000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000dfe, 0x4, 0xffffffffffffff7f, 0x9, 0x8}, &(0x7f0000da4000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ccd000-0x8)=@assoc_value={r6, 0x2}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x10) read(r4, &(0x7f0000f9f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) write(r0, &(0x7f00005f2000)="2700000014000707030e0000120f0a1015000000f6070000ff00f1ff078a001f04fd0039007500", 0x27) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000291000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000c9000)=0x10) setsockopt$sock_void(r7, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdc000)={0x0, 0x88, &(0x7f0000671000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000390000-0x4)=0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) pipe(&(0x7f0000b65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r10, &(0x7f000028c000)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r11, r13, 0x8000, 0x0) close(r12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004de000-0x10)={0x6, 0x200, 0x100000001, 0x5, r8}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004fc000)=@assoc_value={r9, 0x7}, &(0x7f000068a000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000085d000)={0x600000000, 0x0, 0x4000000000000801, 0x3, 0x9, 0x0, 0x0, 0x2, 0x10003, 0xfffffffffffffffe, 0x26}, 0xb) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000850000)={r6, 0x5b, "ca3b88db0ecc275378953c5591555e485106276ba07979c579e41d59915a305958d2e6a3d19d2407444c5a15fe8caaacd2b257d435cbb169ab180d4d57c4612b3aafe7648651cf93877fdaa9d1d8db0a5f0f1b4f5739acf2dca080"}, &(0x7f00002e4000)=0x63) 2017/12/13 00:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r1, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x400000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d9c000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f42000-0x22)="a47b413e9150b433dd6a79cabd1b9c7c3da05b607a3d00f435fc53914fd47e57ee54", 0x22) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000e71000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000053b000)={0x0, 0x80002, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000634000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000aeb000)=0x0, &(0x7f0000c35000-0x4)=0x4) r4 = socket(0x40000000015, 0x6, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xffffffffffffffff, 0x24, &(0x7f0000009000-0x4)="00000005", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df4000)="2f6465762f73657175656e63657200", 0x80000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) fstatfs(r0, &(0x7f000099e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000b82000/0x18000)=nil, &(0x7f0000bbc000-0xc)=[@textreal={0x8, &(0x7f00005bb000)="66b8a6ca00000f23c00f21f86635010004000f23f80fc72e3bea36c09fb200ecf2f4f20f215f0f233c66b8170000000f23d80f21f86635c00000f00f23f8660f1ad50f210d66b9800000c00f326635000800000f30", 0x55}], 0x1, 0x4, &(0x7f0000449000)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0x36a0, 0x0, 0x7, 0x0, 0x800}], 0x1) r4 = memfd_create(&(0x7f0000a0e000-0x2)="2700", 0x2) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00004de000)={0x55b1a24b, 0x7, 0x3, 0x3, 0x7, 0x0}) r5 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000654000)=0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x2) r6 = dup3(r5, r0, 0x80000) mq_getsetattr(r6, &(0x7f0000221000-0x20)={0xb9b3, 0x553, 0x8, 0x81, 0x8, 0x0, 0x8, 0x8001}, &(0x7f0000608000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000336000-0x8)="2e2f66696c653000") ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000fc5000)={0x5, 0x0, [{0x80000000, 0x0, 0x0}, {0x7110, 0x0, 0x7116}, {0x2, 0x0, 0x6}, {0x9, 0x0, 0x6}, {0x7fffffff, 0x0, 0x58e3}]}) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000811000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000950000-0xb5)="6e743cce95cf24feba3ce52c25a6ca8b65c6e967d8828aeb614f3db63bc6c207ffd455aa5367eb0119bb03547ae98d682863ce16da0768ae1a7fdca681af77d74c04bc1a3a8617ce575f82b83f080b4f2aaecbd699ba38d59255cdd5f7470b3bdfb7766794dde2cf3a8bc19f66cdb70b4a66191953eca5accd1a01548cfeddd5782cd6fd347f0c2d5cf9cec8f41ef9a10d7f88984909b1dbb6803f4219c278bc18da2c04df953f735b4e3f7ce376038849288d16ce", 0xb5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000c30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x10)="766d6e657431776c616e3165746831dc", 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)="6c6f676f6e00", &(0x7f0000ded000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000526000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "72666334313036287063727970742867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e65726963292929000000000000000000"}, 0x58) inotify_init1(0x80800) keyctl$restrict_keyring(0x1d, r1, &(0x7f00008f1000-0xc)="69645f7265736f6c76657200", &(0x7f0000524000)="626465766e6f64657600") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002b9000)="", 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000236000-0x8)=0x7ffffffb) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x803, 0x9c) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bed000-0x6)="737461746d00") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008c3000-0xb)={0x0, 0x1, 0x38b1, 0x57e, 0x400, 0x65, 0x7, 0x9, 0x5, 0x7, 0x4}, 0xb) socket$netlink(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000674000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000faa000-0x6)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0xfffffffffffffffe, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x77, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/13 00:25:37 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a1000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)="2e2f66696c653000", 0x9) mount(&(0x7f000088b000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000047c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100000, &(0x7f0000408000)="") r1 = creat(&(0x7f0000818000)="2e2f66696c653000", 0x123) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) unlink(&(0x7f0000e50000-0xe)="2e2f66696c653000") r3 = inotify_add_watch(r1, &(0x7f00000ef000-0xe)="2e2f66696c65302f66696c653100", 0x5000102) inotify_rm_watch(r1, r3) sendto$inet(r1, &(0x7f00007ef000-0x14)="2b", 0x1, 0x0, &(0x7f00002d7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000060f000-0x4)=0x7f) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000ede000)={[0x3000, 0x5000, 0x2000, 0xd000], 0x9, 0x15, 0x619, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000935000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) r6 = creat(&(0x7f00009de000-0xe)="2e2f66696c65302f66696c653000", 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008f6000-0x4)=0x8, 0x4) mount(&(0x7f0000a3e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000ed2000)={0x3ff, {{0x2, 0x3, @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]}, {{0x2, 0x2, @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]}}, 0x118) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b39000-0xc)={&(0x7f0000006000)="2e2f66696c65302f66696c653000", r6}, 0xc) mount(&(0x7f0000852000)="2e2f66696c65302f66696c653000", &(0x7f0000ac2000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00006be000-0x6)="72616d667300", 0x20000, &(0x7f0000c86000)="8f") mount(&(0x7f00004a5000-0x8)="2e2f66696c653000", &(0x7f0000103000-0x8)="2e2f66696c653000", &(0x7f0000872000-0x7)="6372616d667300", 0x1002000, &(0x7f0000b8b000-0x1)="") recvmmsg(r2, &(0x7f0000960000-0x60)=[{{&(0x7f0000397000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000066000-0x18)=[{&(0x7f0000746000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000ee000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000073f000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x3, &(0x7f0000032000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x1}, 0x5}, {{&(0x7f0000c88000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00001dd000)=[{&(0x7f0000034000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000640000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001b6000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000e31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000915000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f00007e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000c68000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x3b22}, 0x3f}, {{&(0x7f00004d5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b1e000)=[{&(0x7f00004b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000780000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00002d3000)="000000000000", 0x6}, {&(0x7f0000982000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000b34000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00005f3000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000deb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x7, &(0x7f0000d8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x5}, 0x4}], 0x3, 0x1, &(0x7f0000f5d000)={0x0, 0x989680}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000a5c000)=0x5) 2017/12/13 00:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000304000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cbb000)={{{{0x2, 0x3, @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]}, {{0xa, 0x0, 0x100, @empty={[0x0, 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]}}, 0xffffffff, 0x10001, 0x3f, "e9d1bc9f2688a529b19c4cfce64e0902468b6945667d01e5e2d236bf0c84579ca47bf80f409beae5dff66d0f188b27ccf5239fdf4649c8a52b278951fae7234ef18ac4c01e4684cc67f8425b2837e804"}, 0x160) r1 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f2d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00002ac000-0x4)=0x0) 2017/12/13 00:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x36) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0xfffffffffffffffc, &(0x7f0000050000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f0000188000)="2f6465762f6c6f6f702300", 0x2) faccessat(r1, &(0x7f0000333000)="2e2f66696c653000", 0x8, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) getpeername$inet(r0, &(0x7f00005ba000+0xa89)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000827000-0x4)=0x10) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x1000, @tick=0x5da36b38, {0x0, 0x0}, {0x80000001, 0x8}, @addr={0x8000000006, 0x0}}, {0x2, 0xffffffff80000000, 0x0, 0x0, @tick=0x100000100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000063a000-0x1c)={0x7f, 0x10000000000077, 0x107, 0x8, @time={0x0, 0x0}, {0x1, 0x4}, {0xfffffffffffffffc, 0x3}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffff7fffffffe, 0x5, 0x795, 0x9dc, @time={0x0, 0x0}, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x81, 0x4, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0x100, 0x700ea533}, {0xa5, 0x2595}}}, {0xa4, 0x1bd7, 0x8, 0x7, @tick=0xfffffffffffff001, {0x401, 0x9}, {0x101, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x8c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d7000)="2f6465762f7667615f6172626974657200", 0x121c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x50)={0x33, @tick=0x8001, 0x800000d193, {0x7, 0x1ff}, 0x2, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x9c) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 2: syz_open_dev$mice(&(0x7f0000dea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000892000)={@common="69706464703000000000000000000000", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007bf000/0x1000)=nil, 0x1000, 0x8) r2 = syz_open_dev$sg(&(0x7f0000259000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000c2000)={0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00003c0000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f00003e9000-0x10)={&(0x7f00000e8000/0x3000)=nil, 0x3000}) ioctl$int_in(r1, 0x5421, &(0x7f0000c87000)=0x6350) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x19, &(0x7f000088f000)="00000000000000000000000000000000", &(0x7f000067b000-0x4)=0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", &(0x7f0000ad0000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f34000)="2f6465762f7667615f6172626974657200", 0xb2100, 0x0) 2017/12/13 00:25:37 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2401, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000005000)="6e65742f61727000") stat(&(0x7f0000009000)="2e2f66696c653000", &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000010000-0x3d)={0x0, 0x35, "720730f70d0c6de0f90417f1865d427be149f9808a78d994187d216f8547cc44683952234e5e044a8d5041fdd80073c6ad068e0204"}, &(0x7f000000f000)=0x3d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000-0x6)={r2, 0x6}, &(0x7f000000f000)=0x6) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000000b000-0x6)={0xff, 0x48005, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0xec, "0a37d44cf3bb525cc5d4c0e895a21dd6158039851a054f9d7614c1a07e704b0650920c89a8f48bdfcff568fd6341031feb895387229154b25b5f77cd2b2bcfeb4a156fc0bf2018045d8277ac346c44415fd0a1001604bf8403ba1f1f5ea88f9da343f762957db9bff7c9afef1432a3a33e4d9a015fe462159c422ed6dbcfc47cae1e4b646aacc612fc106825e314c7bcd4ee6f8cab03adb5b7cc3fccecdf8c13e38adb24b83e9684d9907cfb8ef6138cf00d7a5c683d4120515c5b9d2ab869a4542780ccd2e186dfcba02ed54646f55b8d14d5ccaa31797c7eb685e6789102ed54a599cebac48876cf44e70c"}, &(0x7f000000b000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000b000)={r3, 0xf1}, &(0x7f000000d000-0x4)=0x8) preadv(r1, &(0x7f000000b000-0x70)=[{&(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000000c000)="000000000000000000000000", 0xc}, {&(0x7f0000008000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f000000d000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000001000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000000c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x7, 0x29) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000000a000-0x78)={0x7, 0x78, 0x1, 0x9, 0x5, 0xd, 0x0, 0xbd07, 0x1000, 0x1, 0x2, 0x8, 0x7, 0x8, 0x0, 0xfb, 0x0, 0x7f, 0x1, 0x100, 0x1, 0x4, 0x5, 0x3, 0x6, 0x0, 0x0}, r4, 0x4, r1, 0x1) ioctl$void(r1, 0xc0045c78) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000009000-0x4)=0x7) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x20000000ffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x1, 0x9}, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000002000-0x1185)=[{0xc8, 0xe2000000000000, 0x200, 0x5, 0x8, "ccafe1288df3508f6b728c443d2b74006263e8b53bbc6f5af36a5da810bb18327584325d720969a3e67b458fada2f7f3a65d92bb69e836e63a569f8ebe08890637f384bdf86d185653ddcbbeab5d20e0f6193fa8f364934b8cf1f3c3ced5679ee1ced973ef0184a10843cff209ba24c4638ab800cc1579d7500fb9d62c64e0a7c064469ab0b2ca11c35131868bb920f6b1206be59e2ed34693b2f694642b050bd2875a36e2c806bc61c26e34a601118b36d41f2a08ed3b52"}, {0x6c, 0x5, 0x20, 0x900000, 0x6, "27a76ced7fe208e4437201f8a1ee6cc3798a52478fe46c62897ea1b4f6f5d2f1304396aac4c9f704c3daaec8be0ca1c6726767da093062bdb87417994199692e0d9815bbec0c1696a6685055786f82298cb5657677bddd5952de5433"}, {0x1010, 0x5, 0x400, 0xac, 0x138, "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"}, {0x10, 0x2, 0x800, 0x267d, 0x80000001, ""}, {0x11, 0x4, 0x200, 0x5, 0x9, "4d"}, {0x20, 0x4, 0xb00, 0x9, 0x2, "8b386da85f7ed6bf9061253fd2f7b742"}], 0x1185}], 0x1, 0x0, 0x0, 0x5}, 0x8000) 2017/12/13 00:25:37 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee7000-0xc)="2d2d76626f786e6574302e00", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c70000)=0x0) capset(&(0x7f000043c000)={0x20080522, r3}, &(0x7f0000c10000)={0x200, 0x100, 0x2, 0x8001, 0x0, 0xfff}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff0000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 00:25:37 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f56000-0xd1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r1, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) io_setup(0x238e, &(0x7f00008b3000-0x4)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000599000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000039c000+0xf2b)={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]}) io_submit(r1, 0x1, &(0x7f0000fea000-0x4)=[&(0x7f000005e000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000869000-0x15)="e1aaac55532c9e0215719c9905303f76f67f237149", 0x15, 0x97d, 0x0, 0x1, r2}]) bind$inet6(r0, &(0x7f0000455000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = 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) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") umount2(&(0x7f00009fd000-0x8)="2e2f66696c653000", 0x8000000000000011) pwritev(r3, &(0x7f000004f000)=[{&(0x7f00007e0000)="79868ffe4b5b0632a98a2a55487e8e5a04196d117a0f8ad7dca63f90d32c95f6b9eb1152696f29751dcee8e96e6ede3b2ebcf58383e7b0cdeb57ba920d90fd8c7a3ec1c130fe00f20b4ad14cc87102144a7ef0a6167e0c7857a2df1bebcaaa9fcd04bcfe6cf9d09678fbbf152329c6021a318ab78e96cde421413aa09190faf02daa284b9fb278551fa4c23203547b08ffcb9109652c994c7d68f2c94542a042662be182a5316024df125c89be2896f77c8333", 0xb3}, {&(0x7f000074e000)="74198171b5ee9f57412da711a07a8b96477cd050fa05a6a666156c593ede4d4ad1b1657fa027166cd5e2c1546189620ac9ce46d6e46eedf0d2382e3b2ebf2ce64386ac96a93b75cac26502c59bb109bb8d1b6baec248cd2313eed912690a49c72b61885e35a7904dedd6a738adc7814c19cf99632621519c83b89d4a8c67d49a2dc2d02a368def172333", 0x8a}, {&(0x7f0000327000-0x8b)="44fa20e75449e19350c39fa05b19edff090dbdbfc9ff72904cd4b52ea3f1072120d4848158173c5b8cc175c8c83b7753e4dfa0c178b8b4d035b9f229940f6752de4f0f0b2b6e2ff1eebd899acb445a25798839c0db86f4702de2dadeab886bf973ff82165fde070edba87c59928f04d82317211055e513b764257658a331ad46a0f9e550d4b75e9642a16f", 0x8b}, {&(0x7f0000c2c000-0x97)="bb4428663566382fcaa7b3197a2eef023dafb44d9359c8ebabb942db1e4e2d6f5622ef7b83156e5ea3139a0dfd9e23ca887039363fff46249268c2d0c8bc83b498f9ec8e69b1518b3d3473c54a2114f646e1fa27cfbf4ee2d2039bdec077d6c3c674979373196c134f8054e43fed9eb8212614c616df13f09086a2c119a1a79a52388086400e950cd7529decb6201fa994371307488ecc", 0x97}, {&(0x7f00002d8000)="7bdefec614145484ad321477d3c8323864ec71b3c7892fe697f0fef2ae75ac7cbf353d350aa119bb6bbb6b2d7e4acbc9454d30c45a86894d8908baabd381f52995e45115df9d012a88a7dbe0647ac68c5f9a511ed636337eac16d296af2de63aff9167e23485e164b24fc4edc9bb45cd7ad2a73b7d762bbbb16f38fa5bb01845137a6c6b2f79fa90339b2e178d3ce80c7f730c81b2acaea41a0ceae1d7f92f3a052897e40ae2ef25df5687523a79624b5353ca", 0xb3}], 0x5, 0x0) pkey_alloc(0x0, 0x3) r4 = memfd_create(&(0x7f00005b1000)="6e6f64657600", 0x2) r5 = syz_open_dev$sndseq(&(0x7f0000f36000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r6 = dup2(r5, r4) mknodat(r6, &(0x7f0000bb0000)="2e2f66696c653000", 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x6, 0x1, {0x77359400, 0x0}, 0x1, 0xaf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/13 00:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8008, 0x0, 0x691, 0x0, 0x6, 0x0, 0x1ffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003f0000-0x9)="2f6465762f73672300", 0x9, 0x48001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00001b6000)="2c2e00", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000bf9000-0x13)="c5faca0456f17801854cf5000000404310d2dc", 0x13) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000591000)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000dbf000+0x4ec)={0x0, 0x0}, 0x802) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005bc000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_buf(r7, 0x0, 0x0, &(0x7f000097e000-0x1)="", 0x0) r8 = dup3(r0, r5, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, &(0x7f00003e8000-0x4)=0x0) clone(0x0, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd44a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0703670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569000000000000000893c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009ef000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb5df617b3ef879a535ab2257b37d9b7cbfbcdef130000003fbc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7d0b14ad2cff4839af49af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcbb1610998fe57df44fe5e68b899c822b97556000cc18a634785244bc3a6adeafe44538227869ac83b82") ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f000097d000)=0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000c34000)={0x0, 0x0, 0x0}, &(0x7f000005a000)=0xc) fstat(r0, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000dfa000-0xc)={r9, r10, r11}, 0xc) r12 = add_key$keyring(&(0x7f0000527000-0x8)="6b657972696e6700", &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r13 = request_key(&(0x7f0000de5000-0x6)="2e6465616400", &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000035e000-0x2)="73797374656d00", r12) add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed1728cf6609a142a854cbdf592c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a61d14c4794fe83ad573c03d22c9f0c6ce3152e46aa9628dd07fa1f34ddca25972ee4c552ef", 0x56, r13) keyctl$get_security(0x11, r13, &(0x7f0000966000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000462000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000015000002000003ffff1202040000000000000003000449fb07238f7a23"}) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) 2017/12/13 00:25:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000597000)="2f6465762f73672300", 0x10000, 0x600000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xef4b, 0x0, 0x0, 0x0, 0x0, 0x5228, 0x8000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x400000000085) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000d23000-0x20)={0x4000000000b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000fc0000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text16={0x10, &(0x7f000070c000-0x2e)="66b9590b00000f32ea0525e1003ed9f30f015f099af5ff6f000f070fae0a360fc79f00002e628400000fba630afb", 0x2e}], 0x1, 0x200840, &(0x7f0000001000-0x20)=[], 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f00005aa000)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e58766b82b000f00d866bafc0cecc74424000400000066baf80cb88faecf87ef66bafc0cecc7442406000000000f011424", 0x62}], 0x1, 0x4, &(0x7f0000d27000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x7fff) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x203, 0x12, r6, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf371, 0x0, 0x0, 0x0}, r1, 0xfffffffffff7ffff, r2, 0x0) pkey_alloc(0x0, 0x2) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x9c) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c6d000)="2f6465762f7573626d6f6e2300", 0xb0a8, 0x400000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e63000)=0x0) waitid(0x1, r2, &(0x7f00007bd000+0xbd6)={0x0, 0x0, 0x0, 0x0}, 0x40000003, &(0x7f000063b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x80000) fcntl$getflags(r0, 0x40d) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) times(&(0x7f0000599000)={0x0, 0x0, 0x0, 0x0}) sendto$llc(r3, &(0x7f00008c2000-0x65)="d05fed170c0b0d2cdac7a14154bcecc13b380dcbdee535643b8b72c1cd1252186c9eb02e75fb831535d90851a3fcc762d29059dc74730c28fc4d20b12b941d472457a3567ee1e54543b54592d0e2e9b888c7bf20053f191716f52ed85ee59143c03b2b6773", 0x65, 0x40000, 0x0, 0x0) r4 = perf_event_open(&(0x7f000034d000-0x78)={0x2, 0x78, 0x54e5, 0x1, 0x5, 0x0, 0x0, 0x401, 0x0, 0x2, 0x24, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6dae8951, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000641000)=0xf004) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = add_key(&(0x7f0000931000-0xb)="706b6373375f7465737400", &(0x7f00007ed000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000718000)="a7407f29a1f041f7d66e02ccd31861985fe801", 0x13, 0xfffffffffffffffb) add_key(&(0x7f0000a3e000-0xb)="696c78636b6c62730080d5", &(0x7f0000b92000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000403000-0x47)="16d7bd1598333ede7ca02a9d2507ad6a5248ac89005f80dcaf04911600056d973c2990ba339f142f0357ef9902629624c195c0631e286f0c695a5fa30e99d43ee5b8192e344d31", 0x47, r5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000714000)=0x0) clone(0x13fffffc, &(0x7f000040b000)="87e575204be784e29ad7e3017617039fb676b7243ab96a528eb8f76d5591fa5f0df871955352ff75843c99e5fe005d9edc83c20ee558e4c742125f27832afeda95f03b89b7c35f572b77c0cb8812839e54ee57f82e2b0b77c0d933749a6cc8b116eaacc24898c39e4765d5bc6a60f7987a2528d4701f9bb3090b436dd71556a702ed7d5fdb81ddc2751c849c7de0a0e8b354b60f7b10cf2a84009d254a6f9a968168", &(0x7f0000279000-0x4)=0x0, &(0x7f0000891000)=0x0, &(0x7f0000066000-0xf4)="0241d3b5e8b9c0170ac24b637b127c64ad9b5cc0f0e98ec0f510d929308369336da01e5e74ac78d267517c1bf32257a726fef35666e1e68c94fd1f1ce82a893498acd7840cb9843a80e337e15ec835efa559dd2706d0498c6722cc1258dcd7df49e06c290e75f05d8b980130b5fc16b66b2208307b9841189eb1012806ce68e59c0246a135e7d8ca17f8c23e76b59e3526adaea3f57e386fae5e38c21d9d35c4e06006ce0cc05535840cfccb0829344a8770e47884fba2ddef5e4700f37fdc697efec83725ea9d336d727933e13a4c3f2b162c396396f9249375dc493e99880a046b38d3757d2ce2390c05f38c2d029f0cbd222d") perf_event_open(&(0x7f0000151000-0x78)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket(0x10, 0x2, 0x10) bind$netlink(r6, &(0x7f0000b2f000-0xc)={0x10, 0x0, 0x8, 0x8}, 0xc) write(r4, &(0x7f0000c97000-0x23)="000000001d0002000d03f80001000200000000000700a60200e701002400ffff10e150", 0x23) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00002e5000)=0x0, &(0x7f0000aa7000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000383000-0x14)={0x100000000005, 0x8, 0x2, 0x3, 0x648a2150}, 0x14) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000783000-0x4)=0x7, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r7, 0xffffffffffffffff, 0x80000) syz_emit_ethernet(0x43e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x408, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000cd, 0x89, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da87123d652e695cc87b49a3c763d6408869034d3dc7cd1ffb14e762afaec755f47b5868e1251418ca73c822e869ddf53f89ce3ee9c2a19c459ac5103b3a1cbe7f21b34867c6de42c85b38f127cfbc49e5fa464889acf982431fc627f4b5898d21713"}, {0x0, 0x2a, "11a5f63ca2a47fee32b82ce44b5bd0f4dffc6d57a8f253b8de2944e50f053b5c6674784ec5df0693c242"}, {0xc9, 0x9b, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b3445e6ad9d2"}, {0xfd, 0xef, "98c1bd8288246360a1e717d9e742c8ef8f22c761d370f78fee39841fdec7979495e717035102792294d7e2766c732401b7a22fb122a0c9efdc0ae3ef13f74c93ccf03bae385527cb56f324b14c3f2fe1e796b9ad8a8f49217ee83898abe89c6e3b8ad46bc008f738f0b5512ac39cdf97ab486cf6d51ab94e4c270a5432a2c9fe9af45bb5f6b3760ff4b34b2e992b8b62931f38411b10e9ad0e6384a6db4e9f10137fea20bf020d5cd09179deebca3735db529b048dcab7bb3afa3a65a7593015882b4c2865a2c1c7d0c3baf87d502e40cb0c937bde8f4939bd805eb97cc80ca1cefe635736de8c13d85609b499bc2f"}, {0x0, 0x1c, "f1ce024774a0992433bb93528620836d44b489434fe53f49fbc45a1e"}, {0xfe, 0x77, "63e56458c55b536e150000000294eb3725578c5c76ee1e5c5505fc9c1b5d4bd62e7e4a22462559a066609a61ff57b54035f20a7b8446651d9a952ce7c48c1e9dd47f408fb09f76b4ffe1fac8d9b2ed3406fc2e4d039cc7aa28e4610c9b2e2cf45bd7905c22b2b4a90ff5776ac35b67b7bdeee460f2e489"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) r8 = dup(r4) write$eventfd(r8, &(0x7f0000b48000-0x8)=0xffffffff, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x7, 0x4, 0x0, 0xffffffffffffffff, 0x2c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "752114"}, ""}}}}}, 0x0) 2017/12/13 00:25:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xb36f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x80000001, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) 2017/12/13 00:25:37 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000464000)={0x8, 0x5, 0xdc6}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000020000-0xc)="2f6465762f70746d7800", 0x5) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fb5000-0x4)=0x0, &(0x7f000045c000)=0x0, &(0x7f0000fb5000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x2) syncfs(r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) lseek(r1, 0x4, 0x3) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000080b000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f00000b2000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x515, 0x0, 0x1f, 0x0}, @generic={0xd395, 0x100, 0x1, 0x0}], &(0x7f0000ac1000)="738f7374656d00d2", 0x0, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c33000)="2e2f66696c653000", 0x40800, 0x24) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000032e000-0x4)=0x0, &(0x7f0000ba9000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f72000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000095e000)={r0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000070000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x2000, &(0x7f0000f76000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffff) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x8003, @loopback={0x0, 0x1}, 0x800000000007}, 0x1c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f77000-0x4)=0x7f) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000f6000)={0x0, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f0000f74000-0x4)=0x78) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) recvfrom$ax25(r0, &(0x7f0000da0000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f00009c0000)={0x3, {"85e5f061546fa7"}, 0x68b}, 0x10) sendto$inet6(r1, &(0x7f000052c000-0x34)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f77000)={0x6, 0x5, 0x8, "36f3e404fa35", "00adff6ee98a6f655a73b96845b00856"}) 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x2, 0x2, 0x0, 0x5, 0x0, 0x0, 0x348e, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x9c) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000739000-0x9)="2f6465762f73672300", 0x7fffffff, 0x2000) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000078e000-0x4)=0x0, &(0x7f000044a000-0x4)=0x4) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00006af000)="6e732f6367726f757000") setsockopt(r0, 0x2080000010e, 0x1, &(0x7f0000000000)="", 0x0) getsockname$netlink(r0, &(0x7f0000537000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8a000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000d1000)=r2) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="7d20ce00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x200000000000ac25) r1 = socket(0x10, 0x2, 0x0) epoll_create1(0x8000007fffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000307000-0x4)=0x9, 0x4) bind$inet(r0, &(0x7f0000f03000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r3, &(0x7f00007a4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000-0x4)=0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a3c000)=0xc9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e68000-0x18)=@add_del={0x2, &(0x7f0000474000)=@common="67726530000000000000000000000000", 0xa000000000000000}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000245000)={0x5, 0x4cef}, 0x2) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000126000)=0x0) syz_open_dev$sndtimer(&(0x7f0000800000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8000) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0xc074510c, &(0x7f0000280000-0x24)={0xffffffffffffffff, 0x0, 0x0, 0xba, 0x9, 0x0, 0x401, 0x4, 0x10001, 0x0, 0x0, 0xb}) write(r1, &(0x7f0000a60000-0x24)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000064000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 218.315538] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2017/12/13 00:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x6d, 0x4) dup3(r0, 0xffffffffffffffff, 0x80000) bind(0xffffffffffffffff, &(0x7f0000603000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x100e, 0x200, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = creat(&(0x7f00009f0000-0x8)="2e2f66696c653000", 0xca) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000649000)={0x0, 0x0}) r3 = socket(0x11, 0xa, 0x85) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = epoll_create1(0x0) fcntl$notify(r1, 0x402, 0x13) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) r7 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000351000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}], 0x1) syslog(0x4, &(0x7f0000837000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) getsockname(r3, &(0x7f00008e6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f54000-0x4)=0x1c) socket$netlink(0x10, 0x3, 0x9) r8 = add_key(&(0x7f0000254000-0xa)="656e6372797074656400", &(0x7f0000f93000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000640000-0x1000)="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", 0x1000, 0xfffffffffffffffe) add_key$user(&(0x7f0000d7f000)="7573657200", &(0x7f0000af4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004dc000-0x15)="74e0504cd183892c150fee03d3683a1d252602d7df", 0x15, r8) r9 = getpid() ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000b44000-0x4)=r9) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bb3000)=0x0) poll(&(0x7f0000fc9000)=[{r3, 0x8000, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x406, 0x0}, {r6, 0x400, 0x0}], 0x4, 0x40d7) getsockname$packet(r1, &(0x7f000098e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000f6000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000085e000-0x10)={0x0, 0x1c, &(0x7f000015d000-0x1c)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000d0d000)=0x10) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000009000)="2e2f66696c653000", 0x12400, 0x2) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000aed000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1010001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x20000010) writev(r1, &(0x7f00007a7000-0x10)=[{&(0x7f000077c000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c00080004000c000100000001", 0x29}], 0x1) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000423000)=@sack_info={0x0, 0x6, 0x7}, &(0x7f000066b000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000db5000)={r4, 0x8001}, &(0x7f0000e71000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000783000-0x90)={0x7fff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006b6000-0x98)={0xc0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x212041be}, &(0x7f000016a000)=0x98) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb0000)="2f6465762f72746300", 0x24040, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000fb1000)=0x7fffffffffd, 0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000faf000)={0xffffffff}, 0x8, 0x800) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000fb3000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r7, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r7, &(0x7f0000ab0000)="", 0x0, 0x0, &(0x7f00004c6000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000000}, 0x1c) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000792000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000eea000-0xc)=@sack_info={r5, 0x6, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r7, &(0x7f0000631000-0xb32)="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", 0xb32, 0x100000000004, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x80000000880000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 218.401198] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 218.442009] device lo entered promiscuous mode [ 218.447588] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 218.458186] encrypted_key: master key parameter '¼¢k°“,àûŠ¦3â©]æmŒ:nº]' is invalid 2017/12/13 00:25:37 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000237000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r0, &(0x7f0000f60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{0x0, 0x0, &(0x7f0000a2a000-0x50)=[], 0x0, &(0x7f0000151000-0x14)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="", 0x0}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f56000-0xd1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000595000)="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", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x83, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/12/13 00:25:37 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000049000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000c000)="2f6465762f766373612300", 0x50000000000, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000e000-0x14)={0xc9f, 0x5, 0x1, 0x6c8e6450, 0xc000000000000}, 0x14) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000049000)={0x200, 0x1000200}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000049000)="0000000000000000000000000000000000000000000000000000", 0x1a, 0x40000000, &(0x7f0000049000-0x10)=@nfc={0x27, 0x8, 0x20, 0x5}, 0x10) 2017/12/13 00:25:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000377000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)="2e2f66696c653000", r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x3}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000767000-0x8)={0x0, 0x0}) ioctl$TCGETS(r4, 0x5401, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a4e000-0x18)={0xaa, 0x8000000c, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f0000d36000)="2e2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000033e000)="2e2f66696c653000") unlink(&(0x7f0000f47000)="2e2f66696c653000") mount(&(0x7f000055d000)="2e2f66696c653000", &(0x7f000081f000-0x8)="2e2f66696c653000", &(0x7f0000e38000)="616e6f6e5f696e6f6465667300", 0x2000, &(0x7f00004e8000-0x83)="") setxattr(&(0x7f0000bca000-0x8)="2e2f66696c653000", &(0x7f000072d000-0x1a)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000680000)="616e6f6e5f696e6f6465667300", 0xd, 0x0) mkdir(&(0x7f0000504000-0x8)="2e2f66696c653000", 0x30) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000061000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ca6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d8000)=0xe8) lstat(&(0x7f0000fd2000)="2e2f66696c653000", &(0x7f00007ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000046a000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x9, &(0x7f0000c3d000-0x24)=[r9, r10, r10, r9, r10, r10, r9, r9, r9]) sendmsg$unix(r4, &(0x7f00002f4000-0x1c)={&(0x7f0000422000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000089a000-0x8)=[{&(0x7f0000161000)="886ff4bf268bc591e4694b5b65466a96a099b3d2d7d6d9c67cb3f2795e25deecf58d78c6162cd13da020c294be60ecf17430088b4b77a10eca8aac43fdae576cbfd8afb1bd878e8b328bbb37f80a5293a410e47f654c9b67b6280152856934fbd9351fbc6c9c6551cf539230f260500411f50ffe254133f577ba34d5b00dc7f2aa7e498254007898b33dbeb9e0deb0747ea3af0fd29b9b2da60f2517c0b7d666fc69df7a889a22a5dde496e60b59e1a8ad285771c1a033b339c1a62782f6a94bb5bfe20198f9b745ad5e137d14a539c8b9279c5b85f9e11a31fae76a79e2829942fa2e436451c2", 0xe7}], 0x1, &(0x7f0000103000)=[@cred={0x18, 0x1, 0x2, r7, r8, 0x0}, @rights={0x1c, 0x1, 0x1, [r5, r4, r6, r4]}, @rights={0x10, 0x1, 0x1, [r3]}], 0x44, 0x40080}, 0x40000) 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x9c) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000205000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dce000-0x4)=0x10, 0x800) r0 = syz_open_dev$usbmon(&(0x7f0000a57000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffc, 0x10000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b29000)=0xb8e8, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eb4000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000097000-0x8)={0x0, 0x0}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000124000)="6e65742f72617700") preadv(r3, &(0x7f0000df8000)=[{&(0x7f00004ec000-0x1)="00", 0x1}], 0x1, 0x102) fdatasync(r3) read(r3, &(0x7f0000dfb000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) 2017/12/13 00:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)="617474722f7072657600") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) syz_open_dev$usbmon(&(0x7f0000f9e000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) pwrite64(r1, &(0x7f0000933000)="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", 0xfff, 0x0) 2017/12/13 00:25:37 executing program 2: set_mempolicy(0x8004, &(0x7f0000824000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000033a000-0xc)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000325000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000009f000)={r0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f00004d3000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000276000-0x8)={r1, 0x86}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000860000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000be0000-0x78)={0x2, 0x78, 0x4045, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000)={0x2, 0x78, 0x30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d85000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ee000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000b98000)=0x101, 0x4) perf_event_open(&(0x7f0000935000)={0x2, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d52000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000a1e000-0x7)="d5", 0x1) perf_event_open(&(0x7f00000cc000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d3d000)="2f6465762f6c6f6f702300", 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x1, 0xf7d, 0x2, 0x0, 0x0, 0x2014, 0x0, 0x0, 0x0, 0x0, 0x8ccf6e8ab91c4324, 0x0, 0x2, 0x0, 0x4, 0x0, 0x230, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x51, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000035d000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x121000) mkdir(&(0x7f000009e000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80004, 0xd0e3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0xabb, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") socket(0xa, 0x2, 0x0) 2017/12/13 00:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000b29000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) syncfs(0xffffffffffffffff) pipe2(&(0x7f00004e2000-0x8)={0x0, 0x0}, 0x80800) sendto$ax25(r3, &(0x7f0000fda000)="95f49cab7db196b3d6593f19f8876711053ba4d9ee74bb32f9e81b3a07067b152ca5b41a6043174485ad36bd4c4776053c57071788c7d1aa77d60d88828f746b01de7a9c32be69158f709516ffc05cbc32c5ef287b4fe29a58bb616a2dc8287e8f7873605d00d989fed8ade3d2121853a95693382d9338380a5344612ffc0093d8e379d82a1f3c12538026be291edc7a386ef9a0c415fc67f589d3", 0x9b, 0x1, 0x0, 0x0) connect$unix(r1, &(0x7f0000875000)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = epoll_create1(0x80000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x5) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000759000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x5}, 0x800000}], 0x1, 0x0, 0x0) 2017/12/13 00:25:37 executing program 6: r0 = creat(&(0x7f00006da000)="2e2f66696c653000", 0x92) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000031d000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eae000)="fa", 0x1, r1) r2 = add_key$user(&(0x7f0000073000+0xd08)="7573657200", &(0x7f0000874000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000142000-0xc)={r2, r2, r2}, &(0x7f00005cd000)="00", 0x1, &(0x7f00007f4000)={&(0x7f0000d3e000)={"686d616328736861332d3531322d67656e6572696329"}, &(0x7f0000ccd000-0x17)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f000068d000)="7573657200", &(0x7f0000fcb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b28000)="0048c4e19accfe5a2866e5f374502cb537a9eccd7bef228de147312a015128950e2f7fbb0d66ffd22b814fb95abce9c4ab1b67cb22f373170f1f78191718a10969b8b241818269846cbe966e1521cb94ad3482d7d3f77ca615940cfab8b4", 0x5e, r1) [ 218.505332] encrypted_key: master key parameter '¼¢k°“,àûŠ¦3â©]æmŒ:nº]' is invalid 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x9c) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 0: r0 = perf_event_open(&(0x7f0000def000-0x78)={0x10000000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00007cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x2, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x26) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8a000)="2f6465762f76637300", 0x600601, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)="2f6465762f7667615f6172626974657200", 0x187000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00001b1000)=0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000fd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup3(r2, r2, 0x80022) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000eee000)=0xef2d, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r2, r4, 0xc0002) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000e25000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000ef1000-0xa4)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944cec846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x80000000, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000454000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000826000-0x4)=0x13, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cba000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4e000)=0xe8) bind$packet(r3, &(0x7f0000a87000-0x14)={0x11, 0x1, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f00005ae000)="2e2f66696c653000", &(0x7f00008a4000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f0000e3e000)={0x2, 0x78, 0xe2, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0xf, 0x803, 0x2) write(r7, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) r8 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002af000-0x4)=0x10, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0x1, 0xfffffffffffffffc, 0x8, 0x5}, 0x2006}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x200000000, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x4000, 0x0) 2017/12/13 00:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00002a6000)="2f6465762f736e642f74696d657200", 0x0, 0x200000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000491000-0xc)="2f6465762f6175746f667300", 0x210000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006cd000)={0x0, 0x0}) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x6, 0x200, 0x0, 0x200, 0x1800, 0x2, 0x6, 0x82c, 0x8001, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x400000000000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0x2, 0x8, 0x0}, r3, 0x100, r0, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000f17000-0x8)={0x8, 0x8, 0x9b9, 0x7, 0xffffffffffffff00}) r4 = socket(0x2000000000f, 0xf, 0x4e) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r5 = socket$inet_sctp(0x2, 0x80000005, 0x84) r6 = socket(0x2, 0x802, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000ad7000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0xd) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r9 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000a22000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r9, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) mlock(&(0x7f0000e57000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r9, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000d8d000)={0x70b9, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "6ee13228c1b32bd7", "1b63b40c5330331a9187512942eb700b5a894ae0c6d13bcbb7247881d33d2184", 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r9, &(0x7f0000096000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000168000-0xa)="2f6465762f6375736500", 0x20001, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r10, 0xc004aea7, &(0x7f0000e6e000)=0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000893000)={0x0, 0x80000, 0xffffffffffffff9c}) r11 = syz_open_procfs(r7, &(0x7f0000375000-0xb)="6e756d615f6d61707300") sendfile(r10, r11, &(0x7f0000176000)=0x5c, 0xfffd) 2017/12/13 00:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x803, 0x9c) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000fa6000-0x4)=0x55f9, 0x4) 2017/12/13 00:25:37 executing program 2: pivot_root(&(0x7f00006d0000)="2e2f66696c653000", &(0x7f0000b7c000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) pipe2(&(0x7f00005a0000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f000030b000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f00002f7000-0x4)=0x1b) sendmmsg$nfc_llcp(r2, &(0x7f000005d000)=[{&(0x7f0000c2d000)={0x27, 0x0, 0x0, 0x3, 0x401, 0x1, "6dc253ce54874d0325e906f0c6a75d9f0448d6399c31f0af16198a25121e82373b9c73e3103550edca993944192748b45adedcd70ae15d92a340b90b862f97", 0x10001}, 0x58, &(0x7f0000013000-0x28)=[{&(0x7f00001ed000)="a46ecfcd207dc24a7b37cb31c46ba2bb93fd30d062c9aa6140cf967d40b5c9181f06c3f5bbe41ec894fd74bde6f8bac008a9bdad1583aa9baa00929a22d9d3bf17dbac2d7fff3fc5c0b412e21e782c837074b1b28349a555102c6bc67e73382c9d59bf8e1f5e247822c92a0a80424f31afdaad85b5c8c935d1a8690bb41708825456161bc59abce3c6ed2e2ee68ba7555d21b34233681df79a6b03e2ec772622493c53b46df6491cf2fcc6ae98d279ec1b7c929c0a1e0dfb6e49fecf659e3ab1a2c7b1a431bd9ab51e503396081dba52894d3a83ac03dd772c5a2615aa92fae3fd", 0xe1}, {&(0x7f00005f9000)="c6bd4c8f699df37d7b96f9978cfd0e816f5e602cc0748bbac52c90cd0587ce9729bb36dbfe21e32ecb138c1efa3aa8ef2a1531006a89e8ae2c67786ef042fd72306a3c0f1bc73213f35c6e3605f64e5f0a81b7fa5c9f6ba55d975647eaf1000de41d65871234379e", 0x68}, {&(0x7f0000cf6000)="6306c1e5f3a439296c7452f2b6c822b655874c19a037696dab989cf65f71ae85ba06a098d4724b570699fdcc8969c07f2ade42893931f2085d15eb6a25665cfd280f6f0094ab0234", 0x48}, {&(0x7f0000fbe000)="1a596919b7c30bcb5f18bb5b6a8aa54b9b3def36b00bdb3a5961e3a68252c94f1cdcbc822faa6d4904ec4e2e568aaade9ba4c28f82b94c6d5b83ceb19669832f5e6fbf44bc5b194af8a8e77d3f53c25ed528cdf3d18fe67e019bdb52d45a54e346194e6ab1ba7e886c1f0674d944b14cbc44ca7cc63b5a7c8a8a634b240818d20453c657d9ad37004e", 0x89}, {&(0x7f0000c59000-0xfe)="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", 0xfe}], 0x5, &(0x7f0000947000)={0x88, 0x11b, 0x5, "d6a9db40f65b33b7eb38e83194a6c52d846dce1b089e1419366773f73b77e4a86446190709ef5b88fcb846f7200c1b8458de570ade3c6196f9539d057f87f3a53bf18b4f9cea698a951ac155be234c6b2bf3a0a9a520262d8673e35ceb141c1d196ea192a644bb4bf8c5c98f04f9ea4976903d0d42d9fa722b59a502"}, 0x88, 0x8001}, {&(0x7f0000a2f000)={0x27, 0x0, 0x7e, 0x7, 0x9, 0x2, "3aa9f340b5d4331132f9cb0deeb084735b32dacef82ad249158e22ebbadbc7d939b92b68b7b9a5b2cd7158f45e9ab11149895f8d46c45504395f6dccc6ef9d", 0x2}, 0x58, &(0x7f000037c000)=[{&(0x7f00007fe000-0xbb)="da209946f5bdf291f9d6fe6bb587ce4cfb9b6fb7d5ec0eb812df8494ce74011d0b41f22230b191b7eef36fa739c1bef8f60f0ac0933d14dbc0139836284da374be1a8d10ac2544f8bcaf252a827384937abed421c15fca245fe2db318c8f0b2d0a94f1325165bc0c128018b52b99f3e938aef64b176e825fababb8d69ddf90fee203e7b782c9738ef0949ff7bb5a12311f906324d1498c8e1720b15759496e6e4964610470b388d04924cd41c5e8d66c1e6c12d6da8cda685d956c", 0xbb}, {&(0x7f000040b000-0xdc)="5299885920898e15a73ea1c993086cd5bf2402f599328486e5af031e2deb1b08fae1335042e9c5a545a68ec5d0d59d7cacab279716dc566c1698f363c9c25988a5c3569f4b68c72cae8fa6dfe435f929d223dfa402bc2743b85f28aa539a28d6ac50acf595cd5ecac3d3316e2128b7199615e788a6bc2ce0cb2e58c3e49a3abf41832f0edaad75b4766c20f4de3a74dfad85a024a2795866a5ab608b73ec50519a2b3d001b02ea64365536e8b1f266a2ed71e066332be188e82af3f522f527a023e7df7cac15478d301886f1a57da418186a5aafbe40583755dab8ff", 0xdc}, {&(0x7f0000560000)="aa1bf155a8126fff09613886d00442b8fe09f03a7c768415589061d33ff7b486d42c98b027d389890d5d9d377fa862c67ce44534a5ab2e15df3470d8c3b8ce84ee92f9921dcdfd76ed", 0x49}, {&(0x7f0000047000-0x8d)="335486366d931a7ac8d8e00ac2215a03f22482ec9a3fcd8282e946200cbf0cb512ab260bfb39a27120ee447b12f667f3f4e0128f2975175a1e8757537c9db0b7f9980a88bd6e0618f52c8aeb14d4f529728a748139b706b64059741d19e9d4992c0e4a1fab3dfa920f5b7017fc99159578f47b5d1733722e651160e75ac0e7ebc15200290fd414cae8cb23aaea", 0x8d}], 0x4, 0x0, 0x0, 0x20008000}, {&(0x7f0000a62000-0x58)={0x27, 0xc000000000000000, 0x9, 0x3, 0x7fffffff, 0x6, "5d805c2c8358c42d8d3c0a09e516b48aeea18c986c659064f5750964c5fc4dfd8e3940f2844a0beeedff9e42aef85bd28b5f26eded9c1a828f19494658d425", 0x1ff}, 0x58, &(0x7f0000e90000-0x20)=[{&(0x7f00007dd000)="371f88aa3d7f54cf367fce4f4aee37c53abe3edc3e47099dc8e12f40c716c9fe0ec7029d63ee35e05e79879b5e4f9b0446958a4f4aafc1b8d8837fcb2718f7d5abc1adfcfd0921a5843e98a5aa982ce84d7182144c", 0x55}, {&(0x7f0000304000)="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", 0x1000}, {&(0x7f0000038000)="22d8cb06e5c77f8fc0a315b976cd0fd5c541f0aa2d5f34d32c6d6ed5e1d3774cf23e8efdd309112c3249f16f7a1d5553c2452bdb6c112511d9dcca5617dae1579ea60f639fddf832e8f4e04a411782accc281c751ab1576e12395eb7ed97145868cdb2743931ee2d3c98dd3b74cbbedba68429964bf7b1268ecf2bf43d11115111f322753fbc39f43af92bdfe3cc8ab1ae716fe235db5d464f5fe7a747a1fbe755db0326c84e9f8b7ee3e28ec0778d0f22c15a973832d29902c7c1c4f7c8a8c8afe8840445277a2a19b458a265b5496996296b8978599b859e2467000755f0", 0xdf}, {&(0x7f0000066000)="a3cfe3cc7deea1662e5c3544d7f6c127a7d5114655626fddfb2911772448752d0a0dddadddc09be25392edde0c27b558f2e49c10e9", 0x35}], 0x4, &(0x7f0000deb000)={0x3c, 0x115, 0x3, "4ddf4d2101d85e0e60e62a347ae904985dd213478f9b3e2885601ccf86c47d2d76d25d99a57caeb48f5785ac73ac55"}, 0x3c, 0x4000000}], 0x3, 0x800) sendto$unix(r1, &(0x7f0000310000-0x33)="f5c633f87bcadb0acc660bbe12d7413cad6d5584c72f72237088f8090d6b361db4c9e3c4eb7ae5575ec927e4e17aeb97c416c5", 0x33, 0x841, &(0x7f0000911000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000bbe000-0x10)={0x2, 0x24, 0x0, 0x300}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00002c5000-0x8)=[{r1, 0x2024, 0x0}], 0x1, 0x7f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00004ee000-0x5c)={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x7c9, [0x1, 0x99c, 0x400, 0x4, 0xdf7f, 0x1, 0x3, 0x0]}, 0x5c) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00004bf000-0x10)={0x7f, 0x5, 0x20, 0x100}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000639000-0x5c)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x5, [0x0, 0x0, 0x101, 0xfffffffffffffff9, 0x6, 0x7, 0x627, 0x7]}, 0x5c) close(r0) fdatasync(r0) ioctl$void(r0, 0x5451) 2017/12/13 00:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007cc000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009c7000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000337000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000721000-0xc)={r1, 0x80000, r2}) r3 = open(&(0x7f0000266000)="2e2f66696c653000", 0x3e, 0x0) r4 = open(&(0x7f00005f6000-0x8)="2e2f66696c653000", 0x2803, 0x0) accept4$packet(r4, 0x0, &(0x7f00006ec000)=0x0, 0x0) fadvise64(r3, 0x0, 0x9, 0x3) 2017/12/13 00:25:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000059e000)={0x2}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f76637300", 0x1, 0x0) accept4$llc(r1, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bf000)=0x10, 0x100080800) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000d7c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000871000-0x20)={0x8001, 0x1, 0x0, 0x1ff, 0x9, 0x6, 0x2b, 0x3, 0x0}, &(0x7f0000aee000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000275000-0x10)={0x4, 0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ac5000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[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]}}, &(0x7f0000b94000)=0x8c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstat(r3, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4000000000000001) ioctl$KVM_RUN(r1, 0xae80, 0x0) close(r3) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = dup3(r2, r6, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000c04000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xc) r8 = add_key$keyring(&(0x7f00002c9000-0x8)="6b657972696e6700", &(0x7f0000e81000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000776000-0xa)="69645f6c656761637900", &(0x7f00008ed000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a0000)="", 0x0, r8) close(r5) inotify_init1(0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f4000)="2f6465762f70746d7800", 0x4, 0x0) ioctl$TCSETAF(r9, 0x5404, &(0x7f0000bdf000)={0xf0d, 0x101, 0xffffffffffffffff, 0x8000000000008000, 0x7, 0x916, 0x7, 0x7, 0xffffffffffffbc22, 0x4}) [ 218.749856] ================================================================== [ 218.757359] BUG: KASAN: slab-out-of-bounds in sha3_update+0xdf/0x2e0 [ 218.763843] Write of size 192 at addr ffff8801bdabdd7c by task syz-executor6/31570 [ 218.771547] [ 218.773160] CPU: 0 PID: 31570 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #128 [ 218.780492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.789821] Call Trace: [ 218.792391] dump_stack+0x194/0x257 [ 218.795999] ? arch_local_irq_restore+0x53/0x53 [ 218.800654] ? show_regs_print_info+0x18/0x18 [ 218.805128] ? do_fast_syscall_32+0x3ee/0xf9d [ 218.809612] ? sha3_update+0xdf/0x2e0 [ 218.813407] print_address_description+0x73/0x250 [ 218.818232] ? sha3_update+0xdf/0x2e0 [ 218.822023] kasan_report+0x25b/0x340 [ 218.825808] check_memory_region+0x137/0x190 [ 218.830202] memcpy+0x37/0x50 [ 218.833287] sha3_update+0xdf/0x2e0 [ 218.836915] crypto_shash_update+0xcb/0x220 [ 218.841223] hmac_update+0x7e/0xa0 [ 218.844745] crypto_shash_update+0xcb/0x220 [ 218.849057] __keyctl_dh_compute+0x16d8/0x1a00 [ 218.853626] ? finish_task_switch+0x1aa/0x740 [ 218.858120] ? dh_data_from_key+0x340/0x340 [ 218.862436] ? find_held_lock+0x39/0x1d0 [ 218.866499] ? __might_fault+0xe0/0x1d0 [ 218.870556] ? lock_release+0xda0/0xda0 [ 218.874507] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 218.880399] ? kasan_check_write+0x14/0x20 [ 218.884613] ? _copy_from_user+0x99/0x110 [ 218.888745] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 218.893571] ? compat_SyS_keyctl+0x2c0/0x2c0 [ 218.897985] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 218.903508] compat_SyS_keyctl+0x72/0x2c0 [ 218.907634] ? compat_keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 218.913420] do_fast_syscall_32+0x3ee/0xf9d [ 218.917719] ? do_raw_spin_trylock+0x190/0x190 [ 218.922285] ? do_int80_syscall_32+0x9d0/0x9d0 [ 218.926853] ? lockdep_sys_exit+0x47/0xf0 [ 218.930976] ? syscall_return_slowpath+0x2ad/0x550 [ 218.935882] ? prepare_exit_to_usermode+0x340/0x340 [ 218.940883] ? sysret32_from_system_call+0x5/0x3b [ 218.945710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.950539] entry_SYSENTER_compat+0x51/0x60 [ 218.954922] RIP: 0023:0xf7f6cc79 [ 218.958261] RSP: 002b:00000000f776808c EFLAGS: 00000296 ORIG_RAX: 0000000000000120 [ 218.965947] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000020141ff4 [ 218.973193] RDX: 00000000205cd000 RSI: 0000000000000001 RDI: 00000000207f4000 [ 218.980438] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 218.987681] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 218.994924] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 219.002197] [ 219.003800] Allocated by task 31570: [ 219.007491] save_stack+0x43/0xd0 [ 219.010919] kasan_kmalloc+0xad/0xe0 [ 219.014606] __kmalloc+0x162/0x760 [ 219.018121] __keyctl_dh_compute+0x2a1/0x1a00 [ 219.022594] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 219.027410] compat_SyS_keyctl+0x72/0x2c0 [ 219.031531] do_fast_syscall_32+0x3ee/0xf9d [ 219.035828] entry_SYSENTER_compat+0x51/0x60 [ 219.040207] [ 219.041807] Freed by task 1602: [ 219.045060] save_stack+0x43/0xd0 [ 219.048487] kasan_slab_free+0x71/0xc0 [ 219.052348] kfree+0xca/0x250 [ 219.055430] kernfs_fop_release+0x13f/0x180 [ 219.059725] __fput+0x333/0x7f0 [ 219.062979] ____fput+0x15/0x20 [ 219.066234] task_work_run+0x199/0x270 [ 219.070095] exit_to_usermode_loop+0x296/0x310 [ 219.074650] syscall_return_slowpath+0x490/0x550 [ 219.079379] entry_SYSCALL_64_fastpath+0x94/0x96 [ 219.084107] [ 219.085712] The buggy address belongs to the object at ffff8801bdabdc80 [ 219.085712] which belongs to the cache kmalloc-512 of size 512 [ 219.098340] The buggy address is located 252 bytes inside of [ 219.098340] 512-byte region [ffff8801bdabdc80, ffff8801bdabde80) [ 219.110185] The buggy address belongs to the page: [ 219.115089] page:00000000981ca2ea count:1 mapcount:0 mapping:00000000c401358b index:0xffff8801bdabd780 [ 219.124515] flags: 0x2fffc0000000100(slab) [ 219.128725] raw: 02fffc0000000100 ffff8801bdabd000 ffff8801bdabd780 0000000100000004 [ 219.136581] raw: ffffea0006f91960 ffffea000705b860 ffff8801db000940 0000000000000000 [ 219.144432] page dumped because: kasan: bad access detected [ 219.150118] [ 219.151721] Memory state around the buggy address: [ 219.156624] ffff8801bdabdd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 219.163956] ffff8801bdabdd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 219.171287] >ffff8801bdabde00: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 219.178617] ^ [ 219.182216] ffff8801bdabde80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 219.189559] ffff8801bdabdf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 219.196890] ================================================================== [ 219.204218] Disabling lock debugging due to kernel taint [ 219.209808] Kernel panic - not syncing: panic_on_warn set ... [ 219.209808] [ 219.217160] CPU: 0 PID: 31570 Comm: syz-executor6 Tainted: G B 4.15.0-rc3+ #128 [ 219.225801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.235123] Call Trace: [ 219.237683] dump_stack+0x194/0x257 [ 219.241283] ? arch_local_irq_restore+0x53/0x53 [ 219.245924] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 219.250649] ? vsnprintf+0x1ed/0x1900 [ 219.254421] ? keccakf+0x7c0/0x7e0 [ 219.257934] panic+0x1e4/0x41c [ 219.261095] ? refcount_error_report+0x214/0x214 [ 219.265838] ? sha3_update+0xdf/0x2e0 [ 219.269611] kasan_end_report+0x50/0x50 [ 219.273551] kasan_report+0x144/0x340 [ 219.277323] check_memory_region+0x137/0x190 [ 219.281699] memcpy+0x37/0x50 [ 219.284777] sha3_update+0xdf/0x2e0 [ 219.288389] crypto_shash_update+0xcb/0x220 [ 219.292686] hmac_update+0x7e/0xa0 [ 219.296199] crypto_shash_update+0xcb/0x220 [ 219.300497] __keyctl_dh_compute+0x16d8/0x1a00 [ 219.305053] ? finish_task_switch+0x1aa/0x740 [ 219.309529] ? dh_data_from_key+0x340/0x340 [ 219.313832] ? find_held_lock+0x39/0x1d0 [ 219.317876] ? __might_fault+0xe0/0x1d0 [ 219.321826] ? lock_release+0xda0/0xda0 [ 219.325767] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 219.331638] ? kasan_check_write+0x14/0x20 [ 219.335842] ? _copy_from_user+0x99/0x110 [ 219.339962] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 219.344778] ? compat_SyS_keyctl+0x2c0/0x2c0 [ 219.349175] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 219.354683] compat_SyS_keyctl+0x72/0x2c0 [ 219.358804] ? compat_keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 219.364571] do_fast_syscall_32+0x3ee/0xf9d [ 219.368864] ? do_raw_spin_trylock+0x190/0x190 [ 219.373425] ? do_int80_syscall_32+0x9d0/0x9d0 [ 219.377980] ? lockdep_sys_exit+0x47/0xf0 [ 219.382100] ? syscall_return_slowpath+0x2ad/0x550 [ 219.386996] ? prepare_exit_to_usermode+0x340/0x340 [ 219.391986] ? sysret32_from_system_call+0x5/0x3b [ 219.396805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.401623] entry_SYSENTER_compat+0x51/0x60 [ 219.405997] RIP: 0023:0xf7f6cc79 [ 219.409331] RSP: 002b:00000000f776808c EFLAGS: 00000296 ORIG_RAX: 0000000000000120 [ 219.417009] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000020141ff4 [ 219.424252] RDX: 00000000205cd000 RSI: 0000000000000001 RDI: 00000000207f4000 [ 219.431491] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 219.438726] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 219.445964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 219.453670] Dumping ftrace buffer: [ 219.457180] (ftrace buffer empty) [ 219.460861] Kernel Offset: disabled [ 219.464456] Rebooting in 86400 seconds..