r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000340), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)={<r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f00000003c0)="fe", 0x1}, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000100)="b3ce8859e1d36a71e1c5cf39895d800b9e9f157e9c10322b9096e3e739", 0x1d}, {&(0x7f0000000140)="c2c06f791954a1a236f3673f5c69325f8e4c97dcd6f77a2d261c55121377d0b4b6a7c645fdd54aacaff75f", 0x2b}, {&(0x7f0000001e00)="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", 0x461}], 0x3}}], 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd, 0x0, 0x0, 0x101, 0x4, 0x1}, 0x4)
r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x300000e, 0x13, r0, 0x0)
syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)