# https://syzkaller.appspot.com/bug?id=f1968ba2078fd121a681c4a26180bac8dbde843e
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":4,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"sysctl":true,"tmpdir":true,"segv":true}
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=<r0=>0x0)
r1 = syz_clone(0x56a00, &(0x7f0000000040)="76e5918ed760f28cca5b490945c442d42e556c74655c58324290a93c28271e801ab114630455b5bed49092acc905d343e4fc3fc6a066f2a24758c00fc8e0c415b0db43842ecc4a77", 0x48, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="d512a5db21069090012139fc457def8e5c08acda2084482d1256d2c3039f5abe3483067a45da2abc7b8ab376e9eb7ee2d39543132bee619605a2e6759d80ad6d405288d86cdd37")
r2 = epoll_create(0x86b)
r3 = epoll_create1(0x0)
kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={r2, r3, 0x7ff})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x778d9c133457e120, @unused=[0xe, 0x32ff, 0x72bb, 0x9], @subvolid=0x1000})
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
close(r4)
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001200), 0x4000, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000001240)=0xffffffffffffffff, 0x4)
r6 = creat(&(0x7f0000001280)='./file0\x00', 0xd)
fdatasync(r6)
ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000012c0)={'vxcan1\x00', <r7=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001300)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x2e, r7})
lseek(r4, 0xffffffffffffffff, 0x4)