getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={<r0=>0x0}, &(0x7f00000015c0)=0xc)
r1 = syz_open_procfs(r0, &(0x7f0000001580)='net/ip6_mr_vif\x00')
r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0)
ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000340))
ioctl$SG_IO(r2, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f0000000040)=[{0x0}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r3 = fork()
ptrace(0x10, r3)
ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001640)={0x53, 0xfffffffffffffffe, 0x59, 0xc1, @buffer={0x0, 0x4d, &(0x7f00000014c0)=""/77}, &(0x7f0000001540)="5087f475e1a85b1b909829d7a265eab2b52061272a0a605a1f3f4b661a6477a980d1b266eb8631f976b9d189666cb9489ca354c271b62471e27951cbbc665fae99f50c1cde002cfbb9e8e86ca326fe3f720fd56c18c68712cf", &(0x7f00000015c0)=""/43, 0xffffffff, 0x10030, 0x3, &(0x7f0000001600)})
write$P9_RWALK(0xffffffffffffffff, &(0x7f00000019c0)=ANY=[@ANYBLOB="300000006f020003002003000000050000000000000038020000000200fcffffffffff01040000000300000000200000cfb3262e0371f8e090e3feae01eca8b6916cb9297a5f37f1fb0998c3eebaed697092e10679758f52721226c46f179e9e2498c7c5fa1c9b9c09b68b163f680a69a79705c6e5ae3269f36116bc473b96d5ceea0b9b708a284e207cfb713e79c3277221881e9573d5"], 0x30)
wait4(r3, &(0x7f0000000380), 0x2, &(0x7f00000014c0))
ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000001380))
ptrace$peek(0x3, r3, &(0x7f0000000040))