x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a153", 0x46}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:12 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:12 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:12 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:12 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:12 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:13 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:13 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a153", 0x46}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:13 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:13 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1115.870758][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 1115.877100][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
23:51:14 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:14 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:14 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:14 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:14 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:15 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:15 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a153", 0x46}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:15 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:15 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:15 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:15 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:16 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:16 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:16 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:16 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:16 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:16 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:17 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:17 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:17 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:17 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:17 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:17 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:18 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:18 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:19 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:19 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:19 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:51:19 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:19 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:19 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:51:19 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:51:20 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:51:20 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:20 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:20 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:21 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:21 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:21 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:21 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:21 executing program 0:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:21 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:22 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:22 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:22 executing program 0:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:22 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:22 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:23 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:23 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:23 executing program 0:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:23 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:23 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:23 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:24 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:24 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:24 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:24 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:24 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:25 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:25 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:25 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:25 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:25 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:26 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:26 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:26 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:26 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:26 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:26 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:27 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:27 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:27 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:27 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:27 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:28 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:28 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:28 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:28 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:28 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:28 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:29 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:29 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:29 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:29 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:29 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:29 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:30 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:31 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:32 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:33 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:33 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:33 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:33 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:33 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:33 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:51:34 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:34 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:36 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:36 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:36 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:37 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:37 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:37 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:38 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:38 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:39 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:39 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:40 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:40 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:40 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:40 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:41 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:41 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:41 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:41 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:41 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:42 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:42 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:42 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:42 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:42 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:43 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:43 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:43 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:43 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:43 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:44 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:44 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:44 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:44 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:44 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:44 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:45 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:45 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:51:45 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:45 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:45 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:46 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:46 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:51:46 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:46 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:46 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:47 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:47 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:47 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:51:47 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:48 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:48 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:48 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:48 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:51:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:49 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:49 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:51:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:49 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:49 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:49 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:50 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:51:50 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:50 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:50 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:51 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:51:51 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:51 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:51 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:51 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:51 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:52 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:51:52 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:52 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:52 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:52 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:51:53 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:53 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:51:53 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:53 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:53 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:53 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:51:54 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:54 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:54 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:54 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:54 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:55 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:55 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:51:55 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:55 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:55 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:55 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:56 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:56 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:56 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:51:56 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:56 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:57 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:57 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:57 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:57 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:57 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:58 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:58 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:58 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:58 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:58 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:59 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:59 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:59 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:59 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:51:59 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:00 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:00 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:00 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:00 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:00 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:00 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:01 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:01 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:01 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:01 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:01 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:02 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:02 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:02 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:02 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:02 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:03 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:03 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:03 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:03 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:03 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:03 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:04 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:04 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:04 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:04 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:04 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:05 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:05 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:05 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:05 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:05 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:06 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:06 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:06 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:06 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:06 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:06 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:07 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:07 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:07 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:07 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:07 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:07 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:08 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:08 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:08 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:08 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:09 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:09 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:09 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:09 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:09 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:09 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:10 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:10 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:10 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:10 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:10 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:11 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:11 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:11 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:12 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:12 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:12 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:12 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:12 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:12 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:13 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:13 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:13 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:13 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:13 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:14 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:14 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:14 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:14 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:14 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1177.310714][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 1177.318674][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
23:52:15 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:15 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:15 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:15 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:15 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:16 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:16 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:16 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:16 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:17 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:17 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:17 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:17 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:17 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:18 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:18 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:19 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:19 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:19 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:19 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:19 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:20 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:20 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:20 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:21 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:21 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:21 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:21 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:22 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:22 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:22 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:22 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:22 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:23 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:23 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:23 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:23 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:23 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:24 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:24 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:24 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:24 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:25 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:25 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:25 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:25 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:25 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:26 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:26 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:26 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:26 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:27 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:27 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:27 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:27 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:27 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:28 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:29 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:29 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:29 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:30 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:31 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:31 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:31 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:32 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:52:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:32 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:32 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:32 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x0)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:33 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:33 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:33 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:33 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:34 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, 0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:36 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:36 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:36 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c6", 0x43}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:37 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:37 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:37 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:38 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(0x0, 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c6", 0x43}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:38 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:38 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c6", 0x43}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:38 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c6", 0x43}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:39 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:39 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:40 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:40 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:40 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:40 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:40 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:41 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:41 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:41 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:41 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:41 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:42 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:42 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:42 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:43 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:43 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:43 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:43 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:43 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:44 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:44 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:44 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9da", 0x36}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:44 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:44 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:45 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:45 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:45 executing program 5:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:45 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:46 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:46 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9da", 0x36}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:46 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:52:46 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:46 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:52:46 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:46 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:47 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:47 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:47 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:47 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:47 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:48 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:48 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:48 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:52:49 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:49 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6ee", 0x38}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:49 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6ee", 0x38}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:49 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:49 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:50 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:50 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:50 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:50 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:50 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6ee", 0x38}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:51 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:51 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:52:51 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:52 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:52 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:52 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:52 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:52 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:52 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:53 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:53 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:53 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:53 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e", 0x30}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:54 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e", 0x30}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:54 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:54 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:54 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:54 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:52:55 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:55 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:55 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:55 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e", 0x30}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:55 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:55 executing program 1:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:56 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:56 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:56 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:56 executing program 1:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7", 0x3f}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:57 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:57 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:57 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:57 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:58 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:52:58 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:59 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:59 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:59 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:59 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:52:59 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:00 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:00 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x0, 0x83})

23:53:00 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5]})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f})

23:53:00 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:00 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:01 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:01 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:01 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:02 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:02 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:02 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:02 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x1, &(0x7f00000002c0)=[0x3], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:02 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5]})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:03 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x0, 0x0, 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:03 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:03 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:03 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:04 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5]})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:04 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5]})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:04 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:04 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:04 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:05 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:05 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5]})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:05 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:05 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5], 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:06 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:06 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:06 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:06 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:06 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:07 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:07 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:07 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5], 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:07 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:08 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:08 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:08 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:08 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:08 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:09 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5], 0x0, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:09 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:09 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:09 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:10 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:10 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:10 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:10 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:10 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:10 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:11 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:11 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:11 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:11 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:12 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x0], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:12 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:12 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:12 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:12 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:13 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:13 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:13 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:13 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:13 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:14 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:14 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:14 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:14 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:15 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:15 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:15 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:15 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:16 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:16 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:16 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:16 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:16 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1238.750120][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 1238.756556][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
23:53:16 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:17 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:17 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:17 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:17 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:17 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0)

23:53:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:18 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:18 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:18 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:18 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:19 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:19 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:19 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:19 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:19 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:20 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:20 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:20 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:20 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:20 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:21 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:21 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:21 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:21 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:22 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:22 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:22 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:22 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:22 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:22 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:23 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:23 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:23 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:23 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:23 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:24 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:24 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:24 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:24 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:24 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:25 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:25 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:25 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:25 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:25 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:26 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:26 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:26 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:26 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:26 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:26 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:27 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000000)='j'})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:27 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:27 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:27 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:27 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:28 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:28 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:28 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x0], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:29 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:29 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:29 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:29 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:29 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:30 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:30 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x0], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:30 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:30 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:30 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:31 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:31 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:31 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:31 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:31 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x0], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:31 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:32 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:32 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:32 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:33 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:33 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:33 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:33 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:33 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:33 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:34 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:34 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:34 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:34 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:34 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:35 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:35 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:35 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:35 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:35 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:35 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:36 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:36 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:36 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:36 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:36 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:36 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:37 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:37 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:37 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x3], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:37 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:37 executing program 0:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:37 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:38 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:38 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:38 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:38 executing program 0:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:38 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:39 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:39 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:39 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:39 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:39 executing program 4:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:39 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:39 executing program 0:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:39 executing program 5:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000380), 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, 0x0)
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:40 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000380), 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, 0x0)
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:40 executing program 4:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:40 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:40 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:41 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000380), 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, 0x0)
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:41 executing program 5:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, r1, &(0x7f0000000380), 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, 0x0)
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:53:41 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:41 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:41 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:41 executing program 4:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:41 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:42 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, 0x0)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:42 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x3], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:42 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:42 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:42 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:43 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:43 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:43 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:43 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:43 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:43 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x3], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:44 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:44 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:44 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:44 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:44 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:45 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:45 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:45 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:45 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9", 0x35}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{}, 0x1, &(0x7f00000002c0)=[0x3], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:45 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:45 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:45 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:45 executing program 1:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:46 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:46 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:46 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:46 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:46 executing program 1:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:47 executing program 1:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:48 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:48 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:48 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:48 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:49 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:50 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:50 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:51 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:51 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:51 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:52 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:52 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:53 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:53 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:53 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:53 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:53 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:53:53 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:53 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:54 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:54 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:54 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:54 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:54 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:55 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:55 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:56 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:56 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:56 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:56 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:56 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:56 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:56 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:57 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:57 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:57 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x83})

23:53:57 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:57 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x0, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:57 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:57 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:58 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:58 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:58 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:58 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:59 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:59 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:59 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:59 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:59 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:53:59 executing program 5:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:00 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:00 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:00 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:00 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:00 executing program 2:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:00 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:01 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:01 executing program 5:
pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff)
syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180))
syz_usb_ep_write$ath9k_ep1(0xffffffffffffffff, 0x82, 0x33a0, 0x0)

23:54:01 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:01 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:01 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:01 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:01 executing program 2:
bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000640)={0xffffffffffffffff, 0x0, 0x0, 0xcbef22dd1ed7310f}, 0x20)

23:54:01 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, r2, &(0x7f0000000380), 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, 0x0)
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:01 executing program 5:
sendmsg$sock(0xffffffffffffffff, 0x0, 0x0)
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1}, 0x0)
sendmsg$sock(r1, &(0x7f0000004ac0)={0x0, 0x0, 0x0}, 0x0)

23:54:02 executing program 2:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@cgroup, 0xffffffffffffffff, 0x26}, 0x10)

23:54:02 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:02 executing program 2:
sendmsg$sock(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001900)="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", 0x701}], 0x1}, 0x0)
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000340)=@ax25={{0x3, @default}, [@rose, @netrom, @netrom, @bcast, @remote, @netrom, @default, @rose]}, 0x80, &(0x7f0000000440)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/56, 0x38}, 0x0)
sendmsg$sock(r1, &(0x7f0000004ac0)={0x0, 0x0, &(0x7f0000004940)=[{&(0x7f0000000580)="ed", 0x1}], 0x1}, 0x0)

23:54:02 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:02 executing program 2:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@id, 0x10, 0x0}, 0x0)

23:54:02 executing program 2:
socketpair(0xa, 0x5, 0x6, &(0x7f00000008c0))

23:54:02 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:02 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:02 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:02 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_COPY(r0, 0x4b4a, 0x0)

23:54:02 executing program 5:
modify_ldt$write(0x1, &(0x7f0000000000)={0x357bac3f}, 0x10)

23:54:02 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@bridge_getlink={0x20, 0x12, 0x1}, 0x20}}, 0x0)

23:54:02 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40a85321, &(0x7f0000000040))

23:54:03 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x7f, 0x0, 0x0, 'queue1\x00'})

23:54:03 executing program 5:
r0 = eventfd2(0x40, 0x0)
read$eventfd(r0, &(0x7f0000000100), 0x8)

23:54:03 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:03 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:03 executing program 5:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f00000000c0)={0x0, {0x0, 0x0, 0x80000000}})

23:54:03 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000001b40)=@base={0x15, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48)

23:54:03 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:03 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000040)={0x0, 0x0, 0x3ff})

23:54:03 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:03 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:03 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000001b40)=@base={0x17, 0x0, 0x33, 0x9fb8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48)

23:54:03 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockname(r0, 0x0, &(0x7f0000000080))

23:54:03 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_COPY(r0, 0x5607, 0x0)

23:54:03 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x300}, 0x0)

23:54:03 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@setneightbl={0x14, 0x10, 0x1}, 0x14}}, 0x0)

23:54:04 executing program 2:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:04 executing program 5:
bpf$BPF_PROG_GET_NEXT_ID(0x7, 0x0, 0x0)

23:54:04 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:04 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:04 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:04 executing program 2:
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, 0x0, 0x0)
r0 = eventfd2(0x0, 0x80800)
read$eventfd(r0, &(0x7f0000000100), 0x8)

23:54:04 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3442}}, 0x1c}}, 0x0)

23:54:04 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_COPY(r0, 0x5441, 0x0)

23:54:04 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:04 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:04 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:04 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCADDRT(r0, 0x89a1, &(0x7f0000000040)={0x0, @rc={0x1f, @fixed}, @isdn, @isdn})

23:54:04 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040))
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x1208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003], 0x10000})
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000380)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2ee66bad104b829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf830000000002d9f7", 0x58}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_queued_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r3, 0x0)

23:54:05 executing program 5:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)

23:54:05 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:05 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:05 executing program 5:
modify_ldt$write2(0x11, &(0x7f0000000080), 0x10)
modify_ldt$write2(0x11, &(0x7f00000001c0), 0x10)

23:54:05 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:05 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0105303, &(0x7f0000000040))

23:54:05 executing program 5:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000240)='GPL\x00', 0x5, 0xd8, &(0x7f0000000280)=""/216, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:05 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:54:05 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:05 executing program 5:
bpf$BPF_PROG_GET_NEXT_ID(0xf, 0x0, 0x0)

23:54:05 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0105303, &(0x7f0000000040))

23:54:05 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x4b30, &(0x7f0000000000))

23:54:05 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0105303, &(0x7f0000000040))

23:54:05 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000001a00010f"], 0x1c}}, 0x0)

23:54:06 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0105303, &(0x7f0000000040))

23:54:06 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:54:06 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:06 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt(r0, 0x0, 0x7, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000)

23:54:06 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x87)

23:54:06 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r2 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000300)={{r1}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r0, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x1f, 0x0, 0x83})

23:54:06 executing program 2:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000a40), 0x242001, 0x0)

23:54:06 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:06 executing program 5:
pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x300000f, 0xffffffffffffffff)

23:54:06 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:06 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:06 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@setneightbl={0x14, 0x1d, 0x1}, 0x14}}, 0x0)

23:54:06 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, 0x0)

23:54:06 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCADDRT(r0, 0x8907, 0x0)

23:54:07 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)="e9b4a49c4bcf01efd2ed5d4b832cfcd8331666b4518b5da0c4ee0dba2d9f2ea0e11ccc23d55ce872db0ba08c25d4151e1802cd06e9daf6eec85a9036e131f7484785c624a15355", 0x47}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:07 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x8002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x846512678b3a18b2})
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0)
write$tun(r0, &(0x7f00000004c0)={@void, @void, @eth={@empty, @broadcast, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "d1cff4", 0x20, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @empty}, {[], @payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}}}, 0x56)

23:54:07 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_COPY(r0, 0x4b71, 0x0)

23:54:07 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:07 executing program 2:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000580)=@framed={{}, [@call]}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xfd, &(0x7f00000003c0)=""/253, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

[ 1289.575028][T30303] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 1289.652851][T30303] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 1289.752471][T30303] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
23:54:07 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540))

23:54:07 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:07 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r2, 0x0, 0x0, 0x2000402)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r3 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{r2}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r1, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x1f, 0x0, 0x83})

23:54:07 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x8002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x846512678b3a18b2})
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0)
write$tun(r0, &(0x7f00000004c0)={@void, @void, @eth={@empty, @broadcast, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "d1cff4", 0x20, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @empty}, {[], @payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}}}, 0x56)

23:54:07 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:07 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000400)=@abs={0x1}, 0x6e)

23:54:07 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000400)=@abs={0x1}, 0x6e)

[ 1290.115665][T30316] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 1290.200714][T30316] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
23:54:08 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000400)=@abs={0x1}, 0x6e)

23:54:08 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:08 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:08 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x8002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x846512678b3a18b2})
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0)
write$tun(r0, &(0x7f00000004c0)={@void, @void, @eth={@empty, @broadcast, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "d1cff4", 0x20, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @empty}, {[], @payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}}}, 0x56)

23:54:08 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000400)=@abs={0x1}, 0x6e)

23:54:08 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_newnexthop={0x1c, 0x68, 0x5b6a1906a885630f, 0x0, 0x0, {}, [@NHA_GROUP={0x4}]}, 0x1c}}, 0x0)

[ 1290.462806][T30333] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 1290.509366][T30333] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
23:54:08 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5602, &(0x7f0000000000))

23:54:08 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:08 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x8002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x846512678b3a18b2})
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0)
write$tun(r0, &(0x7f00000004c0)={@void, @void, @eth={@empty, @broadcast, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "d1cff4", 0x20, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @empty}, {[], @payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}}}, 0x56)

23:54:08 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40605346, &(0x7f0000000200)={0x0, 0x0, 0x3})

23:54:08 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:08 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

[ 1291.033984][T30345] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 1291.104480][T30345] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[ 1291.138895][T30357] loop2: detected capacity change from 0 to 264192
23:54:09 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:09 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

23:54:09 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

[ 1291.447882][T30364] loop5: detected capacity change from 0 to 264192
[ 1291.487517][T30367] loop2: detected capacity change from 0 to 264192
23:54:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

23:54:09 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

23:54:09 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:09 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1291.957538][T30372] loop2: detected capacity change from 0 to 264192
[ 1291.994025][T30375] loop5: detected capacity change from 0 to 264192
23:54:09 executing program 5:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

23:54:09 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:10 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c900b269b016a7211f600028017000240000004f801", 0x17}], 0x410, &(0x7f0000000200)={[{@fat=@nfs}]}, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00', 0x0)

[ 1292.321565][T30386] loop5: detected capacity change from 0 to 264192
23:54:10 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1292.490213][T30391] loop2: detected capacity change from 0 to 264192
23:54:10 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$sock_buf(r0, 0x1, 0x3b, 0x0, &(0x7f0000001040))

23:54:10 executing program 5:
r0 = socket(0xa, 0x2, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000080))

23:54:10 executing program 2:
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2)
ioctl$UDMABUF_CREATE_LIST(r0, 0x40187542, &(0x7f0000000240)={0x0, 0x1, [{}]})

23:54:10 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:10 executing program 5:
r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder1\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0x4018620d, 0x0)

23:54:10 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:10 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCADDRT(r0, 0x5451, 0x0)

23:54:10 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000001b40)=@base={0x18}, 0x48)

[ 1293.036064][T30406] binder: 30399:30406 ioctl 4018620d 0 returned -22
23:54:10 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)

23:54:10 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x4b46, &(0x7f0000000000))

23:54:10 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:11 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:11 executing program 2:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:11 executing program 5:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0)
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001600))

23:54:11 executing program 2:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000580)=@framed={{}, [@generic]}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0xfd, &(0x7f00000003c0)=""/253, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:11 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:11 executing program 5:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000180)={0xff})

23:54:11 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f0000001040))

23:54:11 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000001940)=@base={0x0, 0x0, 0x0, 0x0, 0x215, 0x1, 0xa9}, 0x48)

23:54:11 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:11 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, 0x0})

23:54:11 executing program 5:
ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x19)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100))

23:54:11 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, 0x0)

23:54:12 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@setneightbl={0x3c, 0x11, 0x1, 0x0, 0x0, {}, [@NDTA_THRESH1={0x8}, @NDTA_PARMS={0x10, 0x6, 0x0, 0x1, [@NDTPA_LOCKTIME={0xc}]}, @NDTA_THRESH2={0x8, 0x3, 0x40000000}, @NDTA_NAME={0x7, 0x1, ']:\x00'}]}, 0x3c}}, 0x0)

23:54:12 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:12 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:12 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=@ipv6_getroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0}}, 0x1c}}, 0x0)

[ 1294.491214][T30456] netlink: 'syz-executor.5': attribute type 15 has an invalid length.
23:54:12 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:12 executing program 2:
socketpair(0x0, 0x8000b, 0x0, &(0x7f0000000240))

23:54:12 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1}}}})

23:54:12 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x80045440, &(0x7f0000000000))

23:54:12 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:12 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc08c5334, &(0x7f0000000200))

23:54:12 executing program 2:
pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff)
pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff)
pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff)

23:54:12 executing program 5:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000400)={0x1, 0x0, 0x1a, 0x12})

23:54:12 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x404c534a, &(0x7f0000000040))

23:54:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:13 executing program 5:
epoll_pwait(0xffffffffffffffff, &(0x7f00000004c0)=[{}], 0x1, 0x0, 0x0, 0x0)

23:54:13 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:13 executing program 2:
timer_create(0x0, 0x0, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, 0x0)
timer_gettime(0x0, &(0x7f0000000080))

23:54:13 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:13 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt(r0, 0x1, 0x40, 0x0, &(0x7f0000000140))

23:54:13 executing program 2:
r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2)
r1 = memfd_create(&(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0)
ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000140)={0x0, 0x1, [{r1, 0x0, 0x0, 0x10000}]})

23:54:13 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc05c5340, &(0x7f0000000200))

23:54:13 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:13 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@setneightbl={0x14, 0x11, 0x1}, 0x14}}, 0x0)

23:54:13 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x402c5342, &(0x7f0000000200)={0x0, 0x1f00})

23:54:13 executing program 2:
r0 = socket(0xa, 0x2, 0x0)
getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, 0x0, &(0x7f0000000100))

23:54:13 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:13 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000001b40)=@base={0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48)

23:54:14 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'})

23:54:14 executing program 5:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000380)={{0x2, 0x20}, 'port1\x00', 0x40, 0x20003, 0x0, 0x0, 0xffff, 0x23fb, 0x0, 0x0, 0x0, 0x80})
sendmsg$AUDIT_USER(0xffffffffffffffff, 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x0, 0x9})

23:54:14 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:14 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0))

23:54:14 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:14 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5608, &(0x7f0000000000))

23:54:14 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:14 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40605346, &(0x7f0000000200)={0x0, 0x0, 0x2})

23:54:14 executing program 5:
socketpair(0xa, 0x0, 0x0, &(0x7f00000002c0))

23:54:14 executing program 2:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0xd, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='GPL\x00', 0x7, 0xbe, &(0x7f0000000100)=""/190, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:14 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:14 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)

23:54:14 executing program 5:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x7, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:14 executing program 2:
socketpair(0x1d, 0x0, 0x0, &(0x7f0000000f80))

[ 1297.426967][T30547] can: request_module (can-proto-0) failed.
23:54:15 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:15 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48)

23:54:15 executing program 2:
syz_io_uring_setup(0x788, &(0x7f0000000180)={0x0, 0x1c42, 0xe}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000240))
syz_io_uring_submit(0x0, 0x0, 0x0, 0x0)

23:54:15 executing program 5:
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/custom0\x00', 0x0, 0x0)

23:54:15 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:15 executing program 5:
setreuid(0xee01, 0x0)
r0 = getuid()
ioprio_set$uid(0x3, r0, 0x4007)

23:54:15 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:15 executing program 5:
setreuid(0xee01, 0x0)
r0 = getuid()
ioprio_set$uid(0x3, r0, 0x4007)

23:54:15 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:15 executing program 2:
r0 = gettid()
migrate_pages(r0, 0x6, &(0x7f0000000540), &(0x7f0000000580)=0x9)

23:54:15 executing program 5:
sysfs$2(0x2, 0x3, 0x0)

23:54:15 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'geneve1\x00'}}}}}, 0x34}}, 0x0)

23:54:16 executing program 2:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x106851, r0, 0x0)

23:54:16 executing program 5:
add_key$fscrypt_provisioning(&(0x7f0000000300), 0x0, &(0x7f0000000380), 0x8, 0xffffffffffffffff)

23:54:16 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(0x0, 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:16 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0)

23:54:16 executing program 2:
socketpair(0x10, 0x0, 0x20, &(0x7f0000000500))

23:54:16 executing program 5:
openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x382, 0x0)

23:54:16 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:16 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:16 executing program 5:
process_vm_writev(0x0, &(0x7f0000002700)=[{&(0x7f00000002c0)=""/49, 0x31}], 0x1, 0x0, 0x0, 0x0)

23:54:16 executing program 2:
mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)

23:54:16 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:16 executing program 5:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x8, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:16 executing program 2:
bpf$BPF_GET_PROG_INFO(0x1e, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0}, 0x10)

23:54:16 executing program 2:
ioprio_set$uid(0x0, 0xee01, 0x2007)

23:54:17 executing program 5:
socket$key(0xf, 0x3, 0x2)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020707000a"], 0x50}}, 0x0)

23:54:17 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'geneve1\x00'}}}}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x84)

23:54:17 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:17 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1299.428614][T30614] tipc: Started in network mode
23:54:17 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1299.478463][T30614] tipc: Node identity aaaaaaaaaa41, cluster identity 4711
[ 1299.513328][T30614] tipc: Enabled bearer <eth:geneve1>, priority 0
23:54:17 executing program 5:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f0000000000), 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fdee181c8e3d6b4c"}}, 0x48}}, 0x0)
sendmsg$can_bcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x6, 0x0, 0x0, {0x77359400}, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "29563bc5d2c13b30"}}, 0x48}}, 0x0)

23:54:17 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'geneve1\x00'}}}}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x84)

23:54:17 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:17 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0xe5, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, 0x48)

23:54:17 executing program 5:
modify_ldt$write2(0x11, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x10)

23:54:17 executing program 5:
r0 = socket$rxrpc(0x21, 0x2, 0x2)
connect$rxrpc(r0, &(0x7f0000000a40)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24)

23:54:17 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {{}, {0x0, 0x3}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'geneve1\x00'}}}}}, 0x34}}, 0x0)

[ 1299.683578][T30628] tipc: Enabling of bearer <eth:geneve1> rejected, already enabled
23:54:17 executing program 2:
bpf$BPF_GET_PROG_INFO(0x7, 0x0, 0x0)

23:54:17 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:17 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680))

[ 1300.190889][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 1300.197455][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
23:54:18 executing program 2:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f0000000000), 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x300, @can={{}, 0x0, 0x0, 0x0, 0x0, "fdee181c8e3d6b4c"}}, 0x48}}, 0x0)

23:54:18 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:18 executing program 5:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x8, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x4}, [@func, @cb_func, @cb_func]}, &(0x7f0000000000)='GPL\x00', 0x7, 0xbe, &(0x7f0000000100)=""/190, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:18 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:18 executing program 2:
bpf$BPF_GET_PROG_INFO(0x1d, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0}, 0x10)

23:54:18 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:18 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:18 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)

23:54:18 executing program 2:
bpf$BPF_GET_PROG_INFO(0x19, 0x0, 0x0)

23:54:18 executing program 2:
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

[ 1300.629488][T17659] tipc: Node number set to 15444650
23:54:18 executing program 5:
bpf$PROG_LOAD_XDP(0xd, &(0x7f0000000280)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:18 executing program 2:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000180)='GPL\x00', 0x4, 0xa6, &(0x7f00000001c0)=""/166, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000280), 0x8, 0x10, 0x0}, 0x80)

23:54:18 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x1214, 0xffffffffffffffff, 0x3f, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48)

23:54:18 executing program 2:
r0 = socket$rxrpc(0x21, 0x2, 0x2)
accept(r0, 0x0, 0x0)

23:54:18 executing program 5:
migrate_pages(0x0, 0x6, 0x0, &(0x7f0000000580))

23:54:19 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:19 executing program 5:
migrate_pages(0x0, 0x6, &(0x7f0000000540), &(0x7f0000000580)=0x9)

23:54:19 executing program 2:
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000180)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80)

23:54:19 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:19 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000402)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:19 executing program 5:
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x6, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x7fffffff, 0xae, &(0x7f0000000240)=""/174, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)

23:54:19 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0xe5, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48)

23:54:19 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:19 executing program 2:
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000080)=""/133, 0x0, 0x85, 0x1}, 0x20)

23:54:19 executing program 5:
socket(0x0, 0x86443a3ca638fb11, 0x0)

23:54:19 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:19 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0)

23:54:19 executing program 5:
bpf$BPF_GET_PROG_INFO(0x15, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0}, 0x10)

23:54:19 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff)
sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'veth1\x00'}}}}}, 0x34}}, 0x0)

23:54:19 executing program 5:
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80)

[ 1301.765776][T30708] tipc: Enabled bearer <eth:veth1>, priority 0
23:54:20 executing program 2:
r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4)
syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0xfffffffffffffe79}}, 0x0)
io_uring_enter(r0, 0x82a6e, 0x0, 0x0, 0x0, 0x0)

23:54:20 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}}, 0x0)

23:54:20 executing program 3:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x7, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:20 executing program 1:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid_for_children\x00')
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x0)
sendfile(r1, r3, &(0x7f0000000380), 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, 0x0)
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

[ 1302.428559][T30714] ==================================================================
[ 1302.436650][T30714] BUG: KASAN: use-after-free in io_sendrecv_fail+0x3b0/0x3e0
[ 1302.444088][T30714] Write of size 8 at addr ffff88807d825c80 by task syz-executor.2/30714
[ 1302.452501][T30714] 
[ 1302.454826][T30714] CPU: 0 PID: 30714 Comm: syz-executor.2 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 1302.464700][T30714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 1302.474754][T30714] Call Trace:
[ 1302.478020][T30714]  <TASK>
[ 1302.480949][T30714]  dump_stack_lvl+0xcd/0x134
[ 1302.485641][T30714]  print_report+0x15e/0x45d
[ 1302.490170][T30714]  ? __phys_addr+0xc4/0x140
[ 1302.494682][T30714]  ? io_sendrecv_fail+0x3b0/0x3e0
[ 1302.499725][T30714]  kasan_report+0xbb/0x1f0
[ 1302.504164][T30714]  ? io_sendrecv_fail+0x3b0/0x3e0
[ 1302.509200][T30714]  io_sendrecv_fail+0x3b0/0x3e0
[ 1302.514056][T30714]  ? io_sendmsg_zc+0xb00/0xb00
[ 1302.518825][T30714]  io_req_complete_failed+0x155/0x1b0
[ 1302.524215][T30714]  io_queue_sqe_fallback.cold+0x29f/0x788
[ 1302.529982][T30714]  io_submit_sqes+0x1180/0x1df0
[ 1302.534860][T30714]  __do_sys_io_uring_enter+0xac6/0x2410
[ 1302.540434][T30714]  ? lock_release+0x5cb/0x810
[ 1302.545126][T30714]  ? __ct_user_exit+0xff/0x150
[ 1302.550275][T30714]  ? io_submit_sqes+0x1df0/0x1df0
[ 1302.555322][T30714]  ? lock_downgrade+0x6e0/0x6e0
[ 1302.560196][T30714]  ? restore_fpregs_from_fpstate+0xbd/0x1c0
[ 1302.566160][T30714]  ? vtime_user_exit+0x218/0x6c0
[ 1302.571152][T30714]  ? syscall_enter_from_user_mode+0x22/0xb0
[ 1302.577068][T30714]  ? trace_hardirqs_on+0x2d/0x160
[ 1302.582106][T30714]  do_syscall_64+0x35/0xb0
[ 1302.586535][T30714]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1302.592518][T30714] RIP: 0033:0x7fc12568b5a9
[ 1302.596938][T30714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 1302.616567][T30714] RSP: 002b:00007fc1268d7168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
[ 1302.624990][T30714] RAX: ffffffffffffffda RBX: 00007fc1257abf80 RCX: 00007fc12568b5a9
[ 1302.632969][T30714] RDX: 0000000000000000 RSI: 0000000000082a6e RDI: 0000000000000003
[ 1302.640943][T30714] RBP: 00007fc1256e6580 R08: 0000000000000000 R09: 0000000000000000
[ 1302.648915][T30714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1302.656890][T30714] R13: 00007ffc77cce3df R14: 00007fc1268d7300 R15: 0000000000022000
[ 1302.664880][T30714]  </TASK>
[ 1302.667897][T30714] 
[ 1302.670212][T30714] Allocated by task 30714:
[ 1302.674622][T30714]  kasan_save_stack+0x1e/0x40
[ 1302.679318][T30714]  kasan_set_track+0x21/0x30
[ 1302.683923][T30714]  __kasan_kmalloc+0xa1/0xb0
[ 1302.688529][T30714]  __kmalloc+0x54/0xc0
[ 1302.692604][T30714]  io_alloc_async_data+0x9b/0x160
[ 1302.697643][T30714]  io_sendmsg_prep_async+0x19b/0x3c0
[ 1302.702934][T30714]  io_req_prep_async+0x1d9/0x300
[ 1302.707887][T30714]  io_queue_sqe_fallback.cold+0x281/0x788
[ 1302.713615][T30714]  io_submit_sqes+0x1180/0x1df0
[ 1302.718477][T30714]  __do_sys_io_uring_enter+0xac6/0x2410
[ 1302.724037][T30714]  do_syscall_64+0x35/0xb0
[ 1302.728455][T30714]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1302.734364][T30714] 
[ 1302.736684][T30714] Freed by task 30714:
[ 1302.740748][T30714]  kasan_save_stack+0x1e/0x40
[ 1302.745439][T30714]  kasan_set_track+0x21/0x30
[ 1302.750042][T30714]  kasan_save_free_info+0x2a/0x40
[ 1302.755076][T30714]  ____kasan_slab_free+0x160/0x1c0
[ 1302.760200][T30714]  slab_free_freelist_hook+0x8b/0x1c0
[ 1302.765584][T30714]  __kmem_cache_free+0xab/0x3b0
[ 1302.770448][T30714]  io_sendrecv_fail+0x2a4/0x3e0
[ 1302.775301][T30714]  io_req_complete_failed+0x155/0x1b0
[ 1302.780686][T30714]  io_queue_sqe_fallback.cold+0x29f/0x788
[ 1302.786419][T30714]  io_submit_sqes+0x1180/0x1df0
[ 1302.791281][T30714]  __do_sys_io_uring_enter+0xac6/0x2410
[ 1302.796840][T30714]  do_syscall_64+0x35/0xb0
[ 1302.801263][T30714]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1302.807172][T30714] 
[ 1302.809495][T30714] Last potentially related work creation:
[ 1302.815204][T30714]  kasan_save_stack+0x1e/0x40
[ 1302.819897][T30714]  __kasan_record_aux_stack+0xbc/0xd0
[ 1302.825272][T30714]  insert_work+0x48/0x350
[ 1302.829609][T30714]  __queue_work+0x693/0x13b0
[ 1302.834207][T30714]  call_timer_fn+0x1da/0x7c0
[ 1302.838807][T30714]  __run_timers.part.0+0x4a3/0xaf0
[ 1302.843937][T30714]  run_timer_softirq+0xb3/0x1d0
[ 1302.848796][T30714]  __do_softirq+0x1f7/0xad8
[ 1302.853305][T30714] 
[ 1302.855622][T30714] Second to last potentially related work creation:
[ 1302.862200][T30714]  kasan_save_stack+0x1e/0x40
[ 1302.866890][T30714]  __kasan_record_aux_stack+0xbc/0xd0
[ 1302.872267][T30714]  insert_work+0x48/0x350
[ 1302.876603][T30714]  __queue_work+0x693/0x13b0
[ 1302.881202][T30714]  call_timer_fn+0x1da/0x7c0
[ 1302.885799][T30714]  __run_timers.part.0+0x4a3/0xaf0
[ 1302.890924][T30714]  run_timer_softirq+0xb3/0x1d0
[ 1302.895785][T30714]  __do_softirq+0x1f7/0xad8
[ 1302.900292][T30714] 
[ 1302.902611][T30714] The buggy address belongs to the object at ffff88807d825c00
[ 1302.902611][T30714]  which belongs to the cache kmalloc-512 of size 512
[ 1302.916665][T30714] The buggy address is located 128 bytes inside of
[ 1302.916665][T30714]  512-byte region [ffff88807d825c00, ffff88807d825e00)
[ 1302.929939][T30714] 
[ 1302.932261][T30714] The buggy address belongs to the physical page:
[ 1302.938667][T30714] page:ffffea0001f60900 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffffea00007fcc00 pfn:0x7d824
[ 1302.950126][T30714] head:ffffea0001f60900 order:2 compound_mapcount:0 compound_pincount:0
[ 1302.958448][T30714] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 1302.966436][T30714] raw: 00fff00000010200 ffff888011841c80 dead000080100010 0000000000000000
[ 1302.975026][T30714] raw: ffffea00007fcc00 dead000000000002 00000001ffffffff 0000000000000000
[ 1302.983603][T30714] page dumped because: kasan: bad access detected
[ 1302.990010][T30714] page_owner tracks the page as allocated
[ 1302.995718][T30714] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 22, tgid 22 (ksoftirqd/1), ts 206495962442, free_ts 203179170477
[ 1303.016217][T30714]  get_page_from_freelist+0x1092/0x2d20
[ 1303.021772][T30714]  __alloc_pages+0x1c7/0x5a0
[ 1303.026378][T30714]  alloc_pages+0x1a6/0x270
[ 1303.030810][T30714]  allocate_slab+0x213/0x300
[ 1303.035420][T30714]  ___slab_alloc+0xac1/0x1430
[ 1303.040108][T30714]  __slab_alloc.constprop.0+0x4d/0xa0
[ 1303.045513][T30714]  __kmem_cache_alloc_node+0x18a/0x3d0
[ 1303.051000][T30714]  __kmalloc_node_track_caller+0x45/0xc0
[ 1303.056650][T30714]  __alloc_skb+0xd9/0x2f0
[ 1303.061023][T30714]  __napi_alloc_skb+0x93/0x340
[ 1303.065805][T30714]  page_to_skb+0x17d/0xc80
[ 1303.070306][T30714]  receive_buf+0xe0a/0x5560
[ 1303.074845][T30714]  virtnet_poll+0x708/0x1310
[ 1303.079447][T30714]  __napi_poll+0xb8/0x770
[ 1303.083810][T30714]  net_rx_action+0x9fc/0xde0
[ 1303.088410][T30714]  __do_softirq+0x1f7/0xad8
[ 1303.092922][T30714] page last free stack trace:
[ 1303.097586][T30714]  free_pcp_prepare+0x65c/0xd90
[ 1303.102477][T30714]  free_unref_page+0x19/0x4d0
[ 1303.107173][T30714]  __unfreeze_partials+0x17c/0x1a0
[ 1303.112306][T30714]  qlist_free_all+0x6a/0x170
[ 1303.116908][T30714]  kasan_quarantine_reduce+0x180/0x200
[ 1303.122376][T30714]  __kasan_slab_alloc+0x62/0x80
[ 1303.127244][T30714]  kmem_cache_alloc_node+0x1c0/0x400
[ 1303.132545][T30714]  __alloc_skb+0x210/0x2f0
[ 1303.136986][T30714]  tcp_stream_alloc_skb+0x38/0x580
[ 1303.142200][T30714]  tcp_sendmsg_locked+0xc36/0x2f90
[ 1303.147335][T30714]  tcp_sendmsg+0x2b/0x40
[ 1303.151599][T30714]  inet_sendmsg+0x99/0xe0
[ 1303.155991][T30714]  sock_sendmsg+0xcf/0x120
[ 1303.160475][T30714]  sock_write_iter+0x291/0x3d0
[ 1303.165265][T30714]  vfs_write+0x9e9/0xdd0
[ 1303.169542][T30714]  ksys_write+0x1e8/0x250
[ 1303.173900][T30714] 
[ 1303.176228][T30714] Memory state around the buggy address:
[ 1303.181863][T30714]  ffff88807d825b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 1303.189959][T30714]  ffff88807d825c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1303.198106][T30714] >ffff88807d825c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1303.206160][T30714]                    ^
[ 1303.210225][T30714]  ffff88807d825d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1303.218286][T30714]  ffff88807d825d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 1303.226343][T30714] ==================================================================
23:54:21 executing program 4:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x0)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:21 executing program 0:
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='blkio.bfq.io_merged\x00', 0x275a, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1)
r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0)
fallocate(r3, 0x0, 0x0, 0x2000402)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x26)
r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0xafb, 0x109202)
ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000080)={0x80, 0x11})
ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000300)={{r3}, 0x2, &(0x7f00000002c0)=[0x3, 0x5], 0x3053, 0x3})
write$P9_RGETATTR(r2, &(0x7f0000000140)={0xa0, 0x19, 0x0, {0x0, {}, 0x81, 0x0, 0xee01}}, 0xa0)
fallocate(r2, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x1f, 0x0, 0x83})

23:54:21 executing program 5:
setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0)

[ 1303.345730][T30714] Kernel panic - not syncing: panic_on_warn set ...
[ 1303.352371][T30714] CPU: 0 PID: 30714 Comm: syz-executor.2 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 1303.362270][T30714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 1303.372313][T30714] Call Trace:
[ 1303.375577][T30714]  <TASK>
[ 1303.378493][T30714]  dump_stack_lvl+0xcd/0x134
[ 1303.383090][T30714]  panic+0x2c8/0x622
[ 1303.387010][T30714]  ? panic_print_sys_info.part.0+0x110/0x110
[ 1303.393026][T30714]  ? preempt_schedule_common+0x59/0xc0
[ 1303.398509][T30714]  ? preempt_schedule_thunk+0x16/0x18
[ 1303.403879][T30714]  end_report.part.0+0x3f/0x7c
[ 1303.408642][T30714]  ? io_sendrecv_fail+0x3b0/0x3e0
[ 1303.413660][T30714]  kasan_report.cold+0xa/0xf
[ 1303.418242][T30714]  ? io_sendrecv_fail+0x3b0/0x3e0
[ 1303.423254][T30714]  io_sendrecv_fail+0x3b0/0x3e0
[ 1303.428098][T30714]  ? io_sendmsg_zc+0xb00/0xb00
[ 1303.432849][T30714]  io_req_complete_failed+0x155/0x1b0
[ 1303.438212][T30714]  io_queue_sqe_fallback.cold+0x29f/0x788
[ 1303.443922][T30714]  io_submit_sqes+0x1180/0x1df0
[ 1303.448769][T30714]  __do_sys_io_uring_enter+0xac6/0x2410
[ 1303.454314][T30714]  ? lock_release+0x5cb/0x810
[ 1303.458981][T30714]  ? __ct_user_exit+0xff/0x150
[ 1303.463735][T30714]  ? io_submit_sqes+0x1df0/0x1df0
[ 1303.468753][T30714]  ? lock_downgrade+0x6e0/0x6e0
[ 1303.473592][T30714]  ? restore_fpregs_from_fpstate+0xbd/0x1c0
[ 1303.479485][T30714]  ? vtime_user_exit+0x218/0x6c0
[ 1303.484418][T30714]  ? syscall_enter_from_user_mode+0x22/0xb0
[ 1303.490302][T30714]  ? trace_hardirqs_on+0x2d/0x160
[ 1303.495313][T30714]  do_syscall_64+0x35/0xb0
[ 1303.499725][T30714]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1303.505613][T30714] RIP: 0033:0x7fc12568b5a9
[ 1303.510016][T30714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 1303.529609][T30714] RSP: 002b:00007fc1268d7168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
[ 1303.538008][T30714] RAX: ffffffffffffffda RBX: 00007fc1257abf80 RCX: 00007fc12568b5a9
[ 1303.545967][T30714] RDX: 0000000000000000 RSI: 0000000000082a6e RDI: 0000000000000003
[ 1303.553925][T30714] RBP: 00007fc1256e6580 R08: 0000000000000000 R09: 0000000000000000
[ 1303.561885][T30714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1303.569843][T30714] R13: 00007ffc77cce3df R14: 00007fc1268d7300 R15: 0000000000022000
[ 1303.577811][T30714]  </TASK>
[ 1303.580988][T30714] Kernel Offset: disabled
[ 1303.585306][T30714] Rebooting in 86400 seconds..