MD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:55 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:55 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:55 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:56 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:56 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:57 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:57 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x0)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:40:58 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:58 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))

13:40:59 executing program 2:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:40:59 executing program 2:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))

13:41:00 executing program 0:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 2:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:00 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:00 executing program 0:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 0:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:01 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:01 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))

13:41:02 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:02 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 3:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))

13:41:03 executing program 0:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x0, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 3:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))

13:41:03 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x0, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:03 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 3:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:04 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x0, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:04 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))

13:41:05 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:05 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:05 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:05 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:06 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:07 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:07 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:08 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:08 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:09 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r6 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r6, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:09 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:09 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:10 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:10 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:10 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:10 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x0)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x0)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:11 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x0)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(0xffffffffffffffff, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:11 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:11 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:12 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:12 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:13 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:15 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:15 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x0, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:16 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:16 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
fadvise64(r3, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:17 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:17 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x0, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:18 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:18 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf25020000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x0, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)

13:41:18 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf25020000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:19 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf25020000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
fadvise64(r5, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:19 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:19 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf25020000000800"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:20 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:20 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:21 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:21 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:22 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:22 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:22 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:23 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:23 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:24 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:24 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:25 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:25 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:26 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x0, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:26 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:26 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x0, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x0, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x0, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:27 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:27 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x0, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:27 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:28 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:28 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))

13:41:28 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:29 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))
r0 = getpid()
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r2 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r2, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))

13:41:29 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:29 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))

13:41:29 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:29 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:29 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:30 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:30 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:30 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:31 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c000500000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:31 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:31 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c00050000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:32 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:32 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x0)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:32 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(0xffffffffffffffff, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:33 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x0, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x0, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:33 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:33 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x0, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 4:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 4:
clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080))
signalfd(0xffffffffffffffff, &(0x7f0000000240), 0x8)

13:41:34 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x0)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:34 executing program 4:
r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0)
dup2(r0, r1)

13:41:34 executing program 4:
r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040))

13:41:34 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 4:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req3={0x10000, 0x100000001}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0)
accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x14)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={<r0=>0x0}, &(0x7f0000000440)=0xc)
r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182)
io_destroy(0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'veth1\x00'})
sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)=ANY=[@ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400050000004000"], 0x1}}, 0x8800)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x8, 0x181, 0x0, 0x80000001, 0x0, 0x7ff, 0x0, 0x1, 0x1, 0xffffffffeaad1d97, 0x7, 0x83dd, 0x6, 0x0, 0x5, 0x7, 0x81, 0x2, 0x8, 0x1, 0xfffffffffffff3d3, 0x1, 0x5, 0x40aa, 0x4d9, 0x6, 0x2846, 0x0, 0x0, 0x1, 0x7, 0x9d3, 0x7, 0x0, 0x2, 0x2, 0x0, 0x10000000000, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0x96, 0x9, 0xe, 0x2, 0xfffffffffffffff9, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000780), 0x0, 0xfffffffffffffffb)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
listxattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000a80)=ANY=[@ANYBLOB="736563757269000000000000000000000000007f000000f1e10994764167081bb7ff5e93283a50d98843a180af630783274f7907f24684ba1ffbe5deb4e9656f3e62d1c63f7d11ce9337010bd8ff415ff8b6b5536b1b6f8563903df5fc20ec40839d230c904330ffbcd8b40ddc53a65c57158cba870df5e3d5e459a1472b9e3a04c15a420c35830621dbfcc5ca93bf086e0000"], &(0x7f00000003c0)=0x1)
syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x78, 0x20000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180))
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)

13:41:34 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x0, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:34 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200))

13:41:34 executing program 4:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req3={0x10000, 0x100000001}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0)
accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x14)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={<r0=>0x0}, &(0x7f0000000440)=0xc)
r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182)
io_destroy(0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'veth1\x00'})
sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)=ANY=[@ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400050000004000"], 0x1}}, 0x8800)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x8, 0x181, 0x0, 0x80000001, 0x0, 0x7ff, 0x0, 0x1, 0x1, 0xffffffffeaad1d97, 0x7, 0x83dd, 0x6, 0x0, 0x5, 0x7, 0x81, 0x2, 0x8, 0x1, 0xfffffffffffff3d3, 0x1, 0x5, 0x40aa, 0x4d9, 0x6, 0x2846, 0x0, 0x0, 0x1, 0x7, 0x9d3, 0x7, 0x0, 0x2, 0x2, 0x0, 0x10000000000, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0x96, 0x9, 0xe, 0x2, 0xfffffffffffffff9, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000780), 0x0, 0xfffffffffffffffb)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
listxattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000a80)=ANY=[@ANYBLOB="736563757269000000000000000000000000007f000000f1e10994764167081bb7ff5e93283a50d98843a180af630783274f7907f24684ba1ffbe5deb4e9656f3e62d1c63f7d11ce9337010bd8ff415ff8b6b5536b1b6f8563903df5fc20ec40839d230c904330ffbcd8b40ddc53a65c57158cba870df5e3d5e459a1472b9e3a04c15a420c35830621dbfcc5ca93bf086e0000"], &(0x7f00000003c0)=0x1)
syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x78, 0x20000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180))
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)

13:41:35 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x0, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x0, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYRES16=r3], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000200))

13:41:35 executing program 4:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req3={0x10000, 0x100000001}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0)
accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x14)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={<r0=>0x0}, &(0x7f0000000440)=0xc)
r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182)
io_destroy(0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'veth1\x00'})
sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)=ANY=[@ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400050000004000"], 0x1}}, 0x8800)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x8, 0x181, 0x0, 0x80000001, 0x0, 0x7ff, 0x0, 0x1, 0x1, 0xffffffffeaad1d97, 0x7, 0x83dd, 0x6, 0x0, 0x5, 0x7, 0x81, 0x2, 0x8, 0x1, 0xfffffffffffff3d3, 0x1, 0x5, 0x40aa, 0x4d9, 0x6, 0x2846, 0x0, 0x0, 0x1, 0x7, 0x9d3, 0x7, 0x0, 0x2, 0x2, 0x0, 0x10000000000, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0x96, 0x9, 0xe, 0x2, 0xfffffffffffffff9, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000780), 0x0, 0xfffffffffffffffb)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
listxattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000a80)=ANY=[@ANYBLOB="736563757269000000000000000000000000007f000000f1e10994764167081bb7ff5e93283a50d98843a180af630783274f7907f24684ba1ffbe5deb4e9656f3e62d1c63f7d11ce9337010bd8ff415ff8b6b5536b1b6f8563903df5fc20ec40839d230c904330ffbcd8b40ddc53a65c57158cba870df5e3d5e459a1472b9e3a04c15a420c35830621dbfcc5ca93bf086e0000"], &(0x7f00000003c0)=0x1)
syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x78, 0x20000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180))
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)

13:41:35 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

[  772.225062] print_req_error: 770 callbacks suppressed
[  772.225128] print_req_error: I/O error, dev loop3, sector 0
[  772.236515] buffer_io_error: 768 callbacks suppressed
[  772.236542] Buffer I/O error on dev loop3, logical block 0, lost async page write
[  772.249732] print_req_error: I/O error, dev loop3, sector 8
[  772.255611] Buffer I/O error on dev loop3, logical block 1, lost async page write
[  772.263601] print_req_error: I/O error, dev loop3, sector 16
[  772.269532] Buffer I/O error on dev loop3, logical block 2, lost async page write
[  772.277560] print_req_error: I/O error, dev loop3, sector 24
[  772.283531] Buffer I/O error on dev loop3, logical block 3, lost async page write
[  772.291551] print_req_error: I/O error, dev loop3, sector 32
[  772.297471] Buffer I/O error on dev loop3, logical block 4, lost async page write
[  772.305460] print_req_error: I/O error, dev loop3, sector 40
[  772.311440] Buffer I/O error on dev loop3, logical block 5, lost async page write
[  772.319421] print_req_error: I/O error, dev loop3, sector 48
13:41:35 executing program 5:
getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r2 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r2, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

[  772.325441] Buffer I/O error on dev loop3, logical block 6, lost async page write
[  772.333561] print_req_error: I/O error, dev loop3, sector 56
[  772.339490] Buffer I/O error on dev loop3, logical block 7, lost async page write
[  772.347502] print_req_error: I/O error, dev loop3, sector 64
[  772.353502] Buffer I/O error on dev loop3, logical block 8, lost async page write
[  772.361481] print_req_error: I/O error, dev loop3, sector 72
[  772.367371] Buffer I/O error on dev loop3, logical block 9, lost async page write
13:41:35 executing program 3:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req3={0x10000, 0x100000001}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0)
accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x14)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={<r0=>0x0}, &(0x7f0000000440)=0xc)
r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182)
io_destroy(0x0)
r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'veth1\x00'})
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x8, 0x181, 0x0, 0x80000001, 0x0, 0x7ff, 0x0, 0x0, 0x1, 0xffffffffeaad1d97, 0x7, 0x83dd, 0x6, 0x0, 0x5, 0x0, 0x81, 0x2, 0x0, 0x1, 0xfffffffffffff3d3, 0x1, 0x5, 0x40aa, 0x4d9, 0x6, 0x2846, 0x0, 0x8000, 0x1, 0x7, 0x0, 0x7, 0x0, 0x2, 0x2, 0x0, 0x10000000000, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0x96, 0x9, 0xe, 0x2, 0xfffffffffffffff9, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000780), 0x0, 0xfffffffffffffffb)
sendfile(r1, r1, &(0x7f0000000000), 0x2000005)
listxattr(&(0x7f0000000740)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000a80)=ANY=[@ANYBLOB="736563757269000000000000000000000000007f000000f1e10994764167081bb7ff5e93283a50d98843a180af630783274f7907f24684ba1ffbe5deb4e9656f3e62d1c63f7d11ce9337010bd8ff415ff8b6b5536b1b6f8563903df5fc20ec40839d230c904330ffbcd8b40ddc53a65c57158cba870df5e3d5e459a1472b9e3a04c15a420c35830621dbfcc5ca93bf086e0000"], &(0x7f00000003c0)=0x1)
syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x78, 0x20000)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180))
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)

13:41:35 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:35 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 5:
getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r2 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r2, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 4:
r0 = dup(0xffffffffffffffff)
open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
fsetxattr$security_smack_transmute(0xffffffffffffffff, &(0x7f00000005c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000600)='TRUE', 0x4, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4)
ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev}, 'team0\x00'})
setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5)
syz_open_pts(r0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000004c0)=""/199, &(0x7f00000005c0)=0x3f)
r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f0000000300)='keyring\x00', 0x3)
pwritev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="cf6416454b665f14505c97774874a43ee2245d619e4da8c430e812205824d907842d19b264d3b68f8c6b85401a788a4dfc09d82e4fb91f0da22cbd301b2e1ffa6b8323e9806a13c156ab09812666c4c4660771791f7338e3dd5419285b9dbe92d7cfe5a80af5e3cd593fa5909bcb691ce9361f5c746318245221c7e69823152c947375", 0x83}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x4)
sendto$packet(r3, &(0x7f00000003c0)="5fa41cb6239bc620461156ce27dc2db4e4f296956be194072cae1d4b4730eef390e171e335cfc279e97a7431d3014e8ddd18e8670334a143961d5385f9ce71af15ea6ce50f047ad71b53315773b1ee", 0x4f, 0x800, 0x0, 0x0)
pwritev(r2, &(0x7f0000000300), 0x0, 0xfffffffffffffffc)
sendfile(r2, r2, &(0x7f0000000000), 0x2000005)
listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$LOOP_SET_FD(r2, 0x4c00, r3)
socket$inet6_tcp(0xa, 0x1, 0x0)
removexattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="73656375726974df8ea4a00d794b1ea05daa93b7c6341f8a2cee2946d45f1e7d0a66cf4508b2462f07003006c21c2d"])
r4 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@loopback, @in=@remote}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x80}}, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00')
pread64(r5, &(0x7f0000000140)=""/85, 0x55, 0x0)

13:41:36 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0x0)
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0xffffffffffffff8a, 0x3, 0x1})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 5:
getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r0=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r2 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r2, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 5:
r0 = getpid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r3 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r3, 0x100000000000412)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x41e281)
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 4:
r0 = dup(0xffffffffffffffff)
open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
fsetxattr$security_smack_transmute(0xffffffffffffffff, &(0x7f00000005c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000600)='TRUE', 0x4, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4)
ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev}, 'team0\x00'})
setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5)
syz_open_pts(r0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000004c0)=""/199, &(0x7f00000005c0)=0x3f)
r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f0000000300)='keyring\x00', 0x3)
pwritev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="cf6416454b665f14505c97774874a43ee2245d619e4da8c430e812205824d907842d19b264d3b68f8c6b85401a788a4dfc09d82e4fb91f0da22cbd301b2e1ffa6b8323e9806a13c156ab09812666c4c4660771791f7338e3dd5419285b9dbe92d7cfe5a80af5e3cd593fa5909bcb691ce9361f5c746318245221c7e69823152c947375", 0x83}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x4)
sendto$packet(r3, &(0x7f00000003c0)="5fa41cb6239bc620461156ce27dc2db4e4f296956be194072cae1d4b4730eef390e171e335cfc279e97a7431d3014e8ddd18e8670334a143961d5385f9ce71af15ea6ce50f047ad71b53315773b1ee", 0x4f, 0x800, 0x0, 0x0)
pwritev(r2, &(0x7f0000000300), 0x0, 0xfffffffffffffffc)
sendfile(r2, r2, &(0x7f0000000000), 0x2000005)
listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$LOOP_SET_FD(r2, 0x4c00, r3)
socket$inet6_tcp(0xa, 0x1, 0x0)
removexattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="73656375726974df8ea4a00d794b1ea05daa93b7c6341f8a2cee2946d45f1e7d0a66cf4508b2462f07003006c21c2d"])
r4 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@loopback, @in=@remote}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x80}}, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00')
pread64(r5, &(0x7f0000000140)=""/85, 0x55, 0x0)

13:41:36 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(r1)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf2502000000080001"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r5 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f00000001c0)={0x41, 0x800, 0x0, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x100000000000412)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00')

13:41:36 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000380))
prctl$intptr(0x21, 0x80000001)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x4, 0x0)
sched_getscheduler(0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="010227bd7000fbdbdf250200000008000100000000000c0005000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
mkdir(&(0x7f00000003c0)='.\x00', 0xc00000000000000)
mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x3, &(0x7f0000000200)=ANY=[])
r4 = creat(&(0x7f0000000280)='./file0/file1\x00', 0x0)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0x0, 0x800, 0xffffffffffffff8a, 0x3, 0x1, 0xe0})
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000004c0))
perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r4, 0x100000000000412)
fadvise64(r4, 0x0, 0x8, 0x4)
link(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200))
syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00')

[  773.371040] kasan: CONFIG_KASAN_INLINE enabled
[  773.375739] kasan: GPF could be caused by NULL-ptr deref or user memory access
[  773.384368] general protection fault: 0000 [#1] PREEMPT SMP KASAN NOPTI
[  773.391122] Modules linked in:
[  773.394299] CPU: 0 PID: 7700 Comm: syz-executor3 Not tainted 4.14.78+ #26
[  773.401230] task: ffff88019e910000 task.stack: ffff8801cc370000
[  773.407280] RIP: 0010:bd_set_size+0x58/0x320
[  773.411664] RSP: 0018:ffff8801cc377c78 EFLAGS: 00010202
[  773.417003] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff10033d22105
[  773.424262] RDX: 00000000000000a7 RSI: 0000000000000000 RDI: 0000000000000538
[  773.431512] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffffb92c6e21
[  773.438779] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880199c65080
[  773.446027] R13: ffff880199c65080 R14: ffff8801ade7e9c8 R15: ffff8801ade7eba8
[  773.453277] FS:  00000000019a7940(0000) GS:ffff8801dba00000(0000) knlGS:0000000000000000
[  773.461480] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  773.467357] CR2: 00007ffd90c39dac CR3: 000000019e736002 CR4: 00000000001606b0
[  773.474624] Call Trace:
[  773.477196]  loop_clr_fd+0x465/0xac0
[  773.480903]  ? lo_compat_ioctl+0x130/0x130
[  773.485126]  lo_release+0xfd/0x190
[  773.488657]  __blkdev_put+0x526/0x6e0
[  773.492460]  ? bd_set_size+0x320/0x320
[  773.496329]  ? locks_remove_file+0x2de/0x450
[  773.500720]  ? blkdev_put+0x4d0/0x4d0
[  773.504496]  ? blkdev_put+0x75/0x4d0
[  773.508188]  ? blkdev_put+0x4d0/0x4d0
[  773.511972]  blkdev_close+0x86/0xb0
[  773.515579]  __fput+0x25e/0x6f0
[  773.518839]  task_work_run+0x116/0x190
[  773.522711]  exit_to_usermode_loop+0x12e/0x150
[  773.527283]  do_syscall_64+0x35d/0x4b0
[  773.531168]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  773.536332] RIP: 0033:0x411021
[  773.539504] RSP: 002b:00007ffc5510e7d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[  773.547201] RAX: 0000000000000000 RBX: 000000000000000c RCX: 0000000000411021
[  773.554481] RDX: 0000000000000000 RSI: 0000000000732000 RDI: 000000000000000b
[  773.561734] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  773.568986] R10: 00007ffc5510e700 R11: 0000000000000293 R12: 0000000000000000
[  773.576232] R13: 0000000000000001 R14: 00000000000002f4 R15: 0000000000000003
[  773.583487] Code: 03 80 3c 02 00 0f 85 a4 02 00 00 49 8b 9c 24 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 38 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 70 02 00 00 4d 8d 6c 24 08 48 8b 9b 38 05 00 
[  773.602580] RIP: bd_set_size+0x58/0x320 RSP: ffff8801cc377c78
[  773.609738] ---[ end trace 4543ee585c4b7caf ]---
[  773.614547] Kernel panic - not syncing: Fatal exception
[  773.620191] Kernel Offset: 0x37c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[  773.631102] Rebooting in 86400 seconds..