newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x1100)
setresuid(0x0, r0, 0x0)
setuid(r0)
clock_gettime(0x0, &(0x7f00000004c0)={<r1=>0x0, <r2=>0x0})
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x70}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/119, 0x77}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/58, 0x3a}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}}], 0x2, 0x10020, &(0x7f0000000500)={r1, r2+10000000})
setresuid(r0, 0xffffffffffffffff, r3)
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040))
r4 = fork()
tkill(r4, 0x0)