# https://syzkaller.appspot.com/bug?id=5b476877496182e2b099fb7cc1c344a03b90be53
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":5,"slowdown":1,"sandbox":"namespace","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"ieee802154":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true}
r0 = syz_mount_image$fuse(0x0, 0x0, 0x2200000, 0x0, 0x4, 0x0, 0x0)
mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0)
syz_emit_ethernet(0x96, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "101040", 0x60, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x6e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x18, 0xc2, 0x0, 0x0, 0x0, {[@generic={0x1, 0x2}, @fastopen={0x22, 0xe, "12d92c2ccce1d5a87b355518"}, @fastopen={0x22, 0x4, "c34a"}, @sack_perm={0x4, 0x2}, @generic={0x0, 0xa, "8bfbd54ae56dd076"}, @timestamp={0x8, 0xa}, @eol, @md5sig={0x13, 0x12, "7232407c80067615774fdbb46eb86cc8"}, @generic={0x0, 0xa, "111fad2ea7434823"}, @mptcp=@mp_join={0x1e, 0x3, 0x7}]}}}}}}}}, 0x0)
syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0)
timer_create(0x2, 0x0, &(0x7f00000053c0)=<r1=>0x0)
timer_settime(r1, 0x0, &(0x7f0000005400)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000005440))
ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, &(0x7f0000000080)={0x8000, 0x1, 0x0, 0x0, 0x8})
socketpair(0x1d, 0x2, 0x7, &(0x7f0000000100))
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180), &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1}, 0x8)
r5 = socket(0x10, 0x3, 0x0)
r6 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r6, &(0x7f0000000140)={0xa, 0xe22, 0x0, @loopback={0xff00000000000000}}, 0x1c)
connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @remote, 0x6}, 0x1c)
syz_emit_ethernet(0x3e, &(0x7f0000000180)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x8, 0x11, 0x0, @rand_addr=' \x01\x00', @mcast2, {[], {0x4e22, 0xe22, 0x8}}}}}}, 0x0)
sendmsg$nl_generic(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="980800001e00010a00000000000000000700000008008800", @ANYRES32=r5, @ANYRES32, @ANYBLOB="33033680"], 0x898}}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4b2}}, 0x1, 0x5, 0x8, 0x6, 0x40, 0x3ff, 0x6}, &(0x7f0000000140)=0x9c)
mlock2(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x381, 0x0)
io_setup(0xbf, &(0x7f0000000100)=<r8=>0x0)
io_submit(r8, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x20000000, 0x0, 0x7, 0x8, 0x0, r7, 0x0}])
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/512])
mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0)
mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x2010, 0x0)