# https://syzkaller.appspot.com/bug?id=317d47b756ce13e0a1335f98f12d740bba7b2b2a
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":6,"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 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCADDRT(r1, 0x890b, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002480)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{r0}, 0x0, 0x3, @unused=[0x7, 0xb55e, 0x2, 0x5], @devid=r2})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0)
ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000340)={r2, "bf40a7f0a6b28160513776dd8aaa77a3"})
ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000580)={0x1, 0x4, @start={r2, 0x0, "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", "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"}, [0x4, 0x7f, 0x86c, 0x9, 0x7, 0x3, 0x7974, 0x0, 0x8000000000000001, 0xffffffffffffffff, 0x2453, 0x1, 0x6155d676, 0x1, 0x1, 0xdb9, 0x81, 0x400, 0x0, 0x4, 0xd1b7, 0x1, 0x8000000000000001, 0x1, 0xff, 0x3e01, 0x0, 0xaf6, 0x8000, 0x100000001, 0x1f, 0x3, 0x5, 0x3, 0xffffffffffffc439, 0x0, 0xffffffffffffffe1, 0x80, 0x6, 0x7, 0x8, 0x0, 0x15a9d854, 0x1f, 0x8001, 0x9, 0x400, 0x8, 0x7d87, 0x422c000000000, 0x5, 0x10000, 0x800, 0x80000001, 0x4, 0x8, 0x9, 0x4, 0x1, 0x9, 0x3, 0xfffffffffffffff7, 0x8, 0x5]})
ioctl$EXT4_IOC_SETFSUUID(0xffffffffffffffff, 0x4008662c, &(0x7f0000000000)={0x10, 0x0, "0b97935b4d04239c6065c350616e3b76"})
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x340, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_PROTOCOL={0x6, 0x17}]}}}]}, 0x3c}, 0x1, 0xba01}, 0x0)
sendfile(r4, r5, 0x0, 0x1)
ftruncate(r4, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0xa003000e, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="200000001100030400"/20, @ANYRES32=0x0, @ANYBLOB="ffffffff8672f8e7"], 0x20}}, 0x0)