=0x7, 0x4) r1 = add_key$user(&(0x7f00000082c0)='user\x00', &(0x7f0000008300)={'syz', 0x1}, &(0x7f0000008340)="6e159555f098a194c897bde98a47f51c9b95859ccc8a6d572a3847dc90a76597b09749c8a441b09c464633fba590", 0x2e, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x8) r2 = creat(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) renameat2(r2, &(0x7f0000005380)='./file0\x00', r3, &(0x7f0000008280)='./file0\x00', 0x1) r4 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) utimes(&(0x7f0000003e40)='./file0\x00', &(0x7f00000052c0)={{0x0, 0x2710}}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r5, &(0x7f0000008040)=[{{&(0x7f00000001c0)=@ax25={{0x3, @default}, [@rose, @bcast, @null, @netrom, @netrom, @rose, @remote, @null]}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000400)=""/88, 0x33}], 0x3, &(0x7f0000000580)=""/4096, 0x1000}}, {{0x0, 0x235, &(0x7f0000000140)=[{&(0x7f0000001580)=""/137, 0x89}], 0x1, &(0x7f0000001640)=""/174, 0xae}}, {{&(0x7f0000001700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001780)=""/215, 0xd7}, {&(0x7f0000001880)=""/222, 0xde}, {&(0x7f0000001980)=""/109, 0x6d}, {&(0x7f0000000480)=""/10, 0xa}], 0x4, &(0x7f0000001a00)=""/1, 0x1}, 0x9}, {{&(0x7f0000001a40)=@llc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/54, 0x36}], 0x1, &(0x7f0000001b40)=""/134, 0x86}, 0xff}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/41, 0x29}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/4, 0x4}, {&(0x7f0000003d00)=""/135, 0x87}, {&(0x7f0000008380)=""/159, 0x9f}], 0x6}, 0x9}, {{&(0x7f0000003f00)=@x25, 0x80, &(0x7f00000054c0)=[{&(0x7f0000003f80)=""/87, 0x3e5}, {&(0x7f0000004000)=""/240, 0xf0}, {&(0x7f0000004100)=""/197, 0xc5}, {&(0x7f0000004200)=""/145, 0x91}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/69, 0x37}, {&(0x7f0000005300)=""/73, 0x49}, {&(0x7f0000005380)}, {&(0x7f00000053c0)=""/253, 0xfd}], 0x9, &(0x7f0000005580)=""/27, 0x1b}, 0x2}, {{&(0x7f00000055c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000005640)=""/5, 0x5}, {&(0x7f0000005680)=""/89, 0x59}, {&(0x7f0000005700)=""/79, 0x4f}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/120, 0x78}, {&(0x7f0000006800)=""/199, 0xc7}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/254, 0xfe}, {&(0x7f0000007a00)=""/212, 0xd4}, {&(0x7f0000007b00)=""/198, 0xc6}], 0xa}, 0x1}, {{&(0x7f0000007cc0)=@caif=@dbg, 0x80, &(0x7f0000008000)=[{&(0x7f0000007d40)=""/166, 0xa6}, {&(0x7f0000007e00)=""/175, 0xaf}, {&(0x7f0000007ec0)=""/46, 0x2e}, {&(0x7f0000007f00)=""/216, 0xd8}], 0x4}, 0x1}], 0x8, 0x40012003, &(0x7f0000008240)={0x77359400}) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x97ffffff00000000) 08:09:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf0ffffffffffffff) 08:09:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x7000000000000000) 08:09:42 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003301) 08:09:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$UI_SET_LEDBIT(r3, 0x40045569, 0xc) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf4ffffff00000000) 08:09:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000300)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r4}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, r3, 0xee00, 0xee00]) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r5, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000500)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r10}}]}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@loopback, @in6=@initdev}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r11) 08:09:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xc000000000000000) 08:09:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003400) 08:09:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003401) 08:09:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x97ffffff00000000) 08:09:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000440)='pids.current\x00', 0x0, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaab05, &(0x7f0000000040), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = creat(0x0, 0x0) r3 = creat(0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000100)=""/27, 0x1b}], 0x2, &(0x7f0000000580)=""/248, 0xf8}, 0x40010022) bind$xdp(r4, &(0x7f0000000400)={0x2c, 0x2, r5, 0x20, r2}, 0x10) ioctl$RTC_AIE_OFF(r3, 0x7002) r6 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0xaf, 0x28044) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r6, 0x80845663, &(0x7f0000000680)) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf5ffffff00000000) 08:09:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003500) 08:09:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf0ffffffffffffff) 08:09:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003501) 08:09:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) accept$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf4ffffff00000000) 08:09:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x97ffffff00000000) 08:09:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003600) 08:09:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf6ffffff00000000) 08:09:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf5ffffff00000000) 08:09:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x400000000000, 0x0, 0x7, 0xa, 0x80000001, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4, 0x1000000000000}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0, 0x21}) ptrace(0x11, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003601) 08:09:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x4222c0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @rand_addr=0x7d1}}, 0xb3b, 0x5}, 0x90) creat(0x0, 0x0) r5 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r5, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003700) 08:09:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfbffffff00000000) 08:09:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf6ffffff00000000) 08:09:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x8000, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) openat$cgroup_int(r2, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003701) 08:09:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x85a9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) clock_gettime(0x6, &(0x7f0000000200)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc\x00\x00\x00\x00f/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x7, {0x1, 0x4, 0x7f, 0x0, 0x6, 0x4}, 0x9, 0xff}, 0xe) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) write$UHID_CREATE(r3, &(0x7f0000000680)={0x0, 'syz1\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000580)=""/198, 0xc6, 0xd, 0x1, 0xb7, 0x8, 0x100}, 0x120) creat(0x0, 0x0) r4 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfbffffff00000000) 08:09:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfffdffff00000000) 08:09:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003800) 08:09:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfdffffff00000000) 08:09:45 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000640)=0xffffffff) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x1000000b, 0xdf) creat(0x0, 0x0) r2 = creat(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r4, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x57d}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x800) ioctl$RTC_AIE_OFF(r2, 0x7002) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e24, 0x6e, @loopback, 0x6}, @in6={0xa, 0x4e22, 0x0, @remote, 0x1}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0x7, @empty, 0x4}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000400)={r6, 0x3ff, 0x3f}, &(0x7f0000000440)=0x8) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf6ffffff00000000) 08:09:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregs(0xd, r0, 0x2, &(0x7f0000000000)="8b0492d5e4e685d2cc16cd3db2") r1 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x1000, 0x200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000006c0)={0x0, @bt={0xc12, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x10001, 0x800, 0x0, 0x0, 0x81, 0x8, 0x78, 0x41d3c2e5d6f08de6, 0x23}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x401, 0x1) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={[], 0x3f, 0x0, 0x6, 0x1, 0x3, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000780)=0x8) fchdir(r2) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x4000, 0x0) connect$rds(r7, &(0x7f0000000300)={0x2, 0x4e23, @broadcast}, 0x10) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x6, 0x200000000, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x102, 0x3) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) creat(0x0, 0x20) r9 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r9, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf6ffffff00000000) 08:09:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003801) 08:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x95, "2e555327320558183abb9210c95b8b3739d93f7215d21ea409e51b4ed7b8b8ff4fb45447e467e046883831d67fc9d1d77443e4b9e82104c1907aaefbf4ee139be54253fc2f493206410dc5b852ce85e2a1bdf642d1607666c2bbadaa4a5332c2ef2446aee05214c5dd637469b33ad0a5b1321b7827a76046a724ebc26dfad2f0fe4fd610093317ac66910886d583b93e31a69ff732"}, &(0x7f0000000140)=0x9d) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) write$binfmt_misc(r4, &(0x7f0000000080)={'syz0', "7db35bb8195ea4c93014a790805efe2aec4c6f562c78d03478092e607435c98deb8da00877c0e557dfdbd732022e187d"}, 0x34) creat(0x0, 0x0) r5 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r5, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffff00000000) 08:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf4ffffff00000000) 08:09:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfffdffff00000000) 08:09:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003900) 08:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}, 0x0, &(0x7f0000000240)={0x0, 0x22a}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x15c6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000580)={[], 0x6, 0x1, 0x9, 0x0, 0xce28, 0xd000, 0x475fc63a45313e6a, [], 0x7fffffff}) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) 08:09:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000580)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x12038, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x403, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003901) 08:09:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffff7f00000000) 08:09:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffffffff0700) 08:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xf4ffffff00000000) 08:09:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003a00) 08:09:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003a01) 08:09:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @empty, 0x7}, {0xa, 0x7fff, 0xffffffff, @rand_addr="dffda12e49a0151faf258aa18677926c", 0x1}, r4, 0xfffffc01}}, 0x48) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x3c88) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r5 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r5, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x1, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) prctl$PR_SET_DUMPABLE(0x4, 0x2) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x12038, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x403, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffffffffff7f) 08:09:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffff00000000) 08:09:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x12038, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x403, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003b00) 08:09:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$VIDIOC_RESERVED(r1, 0x5601, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfffffffffffffff0) 08:09:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffffffff0700) 08:09:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x12038, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x403, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffffffffff7f) 08:09:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003b01) 08:09:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/18, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0300654363dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c52370d1515d2e1fa63259e6d4bd05772981465b054472d10369113958cd0c8b6bf5470da023601436e5054d64860236b3f6dcdc6b2560c09ffb2ae35bdc818c41e3fca89ab574f88d21f1995f682671d18da3ef5a3f8e9f67f9264608482dcc2112949922ffbcabe33d54cbfb3926814a3d6a", @ANYBLOB], 0x3}}, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000640)={&(0x7f00000004c0), 0xc, &(0x7f0000000500)={&(0x7f0000000680)={0x34, r5, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}]}]}, 0x34}}, 0x10) sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x314, r5, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xa0, 0x4, [@TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff8759}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x86}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}, @TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x84, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa44}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x17e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}]}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}]}, @TIPC_NLA_BEARER={0xe4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x9b02, @local, 0xeee3}}, {0x14, 0x2, @in={0x2, 0x4e22, @empty}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4e9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @rand_addr="ae7fc67c174c32e6f337d69e42f4fd4b", 0x100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x101, @mcast2, 0x3fff800}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast1}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4000002}, 0x4008000) 08:09:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xfffffffffffffff0) 08:09:49 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003c00) 08:09:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffffffff0700) 08:09:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0xffffffffffffffff) 08:09:49 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003c01) 08:09:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x5f30724e4d5662ea, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2fc000000, 0xa150}, 0x2021}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) sched_setparam(r0, &(0x7f0000000000)=0xc4) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r2 = socket(0x200000000000011, 0x3, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x240000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x1, 0x5, 0x47, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], r5}, 0x3c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@rand_addr="fd416bc0956d27f61566bc93aa5a31bd", 0x5e, r5}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000280)={0x7b, 0x0, [0x5, 0x3, 0x9, 0x59fbba9d]}) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 08:09:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x12038, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x403, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003d00) 08:09:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregs(0xd, r0, 0x2, &(0x7f0000000000)="8b0492d5e4e685d2cc16cd3db2") r1 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x1000, 0x200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000006c0)={0x0, @bt={0xc12, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x10001, 0x800, 0x0, 0x0, 0x81, 0x8, 0x78, 0x41d3c2e5d6f08de6, 0x23}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x401, 0x1) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={[], 0x3f, 0x0, 0x6, 0x1, 0x3, r3}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r6, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000780)=0x8) fchdir(r2) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x4000, 0x0) connect$rds(r7, &(0x7f0000000300)={0x2, 0x4e23, @broadcast}, 0x10) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x6, 0x200000000, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x102, 0x3) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) creat(0x0, 0x20) r9 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r9, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r4, 0xc0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000140)={0x48, 0x3}, 0x0, 0x0, &(0x7f00000001c0)={0x5, 0xc, 0x4, 0x57}, &(0x7f0000000200)=0xffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x1}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)={r5}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, r3, 0x0, 0x13, &(0x7f0000000080)='$.wlan0bdeveth1em1\x00', r5}, 0x30) syz_open_procfs(r6, &(0x7f00000001c0)='net/fib_triestat\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r7 = creat(0x0, 0x0) syz_read_part_table(0x100000003, 0x0, &(0x7f0000001680)=[{&(0x7f0000000580)="ccb64427f0784aa4b7e43a68724e03861f236c0591651ef383efb469432d48093420f9541125f947503fbf0bfae0310bc298344f10cc318ad9e87c562714213bcdfbfab99f8b74ff98900f9899e6c96597c15d3dd52ed84fec49f6c6c6709b4cd1e510861291b4c00880912044fe849c96933d352e6803dae00cc7fd26c5b4e383bbf14ae33d6cf5dc4ac735307ae7c80855137c41553d5682eec3c4859733d8a3ddcb949cf133e7416cec2839706524a74d7f12f3f0927b71d29f66200f1da5f8a070814f65b031c3b478f4517406607ba411dbce5c294df31d782ecffe", 0x0, 0x800}, {&(0x7f0000000680)="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", 0x0, 0x9}, {&(0x7f0000000400)="bcce439e269362aa98d7492d759e808b88259573642680444b24cbfed44810a34c7c02e794ba6c3767e00f82cf80bc27734cd002fef98ccf787b7c2345e90f28b4264c035bce39d99678e693c52adeb2ecb5a9e4ec73d1523246721394d96616c4d178ae4b533edd94361af55449ffddfb788c9db9e1f46c8833550d2a32e4b5cec90903b20c198578d96ee1a3b92b00aef38c3084f8d7673799", 0xfffffffffffffebd, 0x2}]) ioctl$RTC_AIE_OFF(r7, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x95, "2e555327320558183abb9210c95b8b3739d93f7215d21ea409e51b4ed7b8b8ff4fb45447e467e046883831d67fc9d1d77443e4b9e82104c1907aaefbf4ee139be54253fc2f493206410dc5b852ce85e2a1bdf642d1607666c2bbadaa4a5332c2ef2446aee05214c5dd637469b33ad0a5b1321b7827a76046a724ebc26dfad2f0fe4fd610093317ac66910886d583b93e31a69ff732"}, &(0x7f0000000140)=0x9d) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) write$binfmt_misc(r4, &(0x7f0000000080)={'syz0', "7db35bb8195ea4c93014a790805efe2aec4c6f562c78d03478092e607435c98deb8da00877c0e557dfdbd732022e187d"}, 0x34) creat(0x0, 0x0) r5 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r5, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003d01) [ 1588.923944][T20171] FAT-fs (loop4): Directory bread(block 1) failed 08:09:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r2 = socket(0x200000000000011, 0x3, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x240000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x1, 0x5, 0x47, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], r5}, 0x3c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@rand_addr="fd416bc0956d27f61566bc93aa5a31bd", 0x5e, r5}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1588.978664][T20171] FAT-fs (loop4): Directory bread(block 2) failed 08:09:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003e00) [ 1589.175636][T20171] FAT-fs (loop4): Directory bread(block 3) failed 08:09:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003e01) [ 1589.248944][T20171] FAT-fs (loop4): Directory bread(block 4) failed [ 1589.288937][T20171] FAT-fs (loop4): Directory bread(block 5) failed 08:09:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000280)="42f8e3ce54ff23742bdb8a2b73e84870e097982a30df240f7bca9edc4e4ae626a141a1c1258f54ec944224b83be399e8c87138c9c6958134599a8ca057fea51fa2547eb55cededa13298fd3ae6e9feb8d1796aa885929c68f3c8b67025fef60dbacb43f203fa8a7f7d2f7e8a647fec1639b5bcad3fafd564cb55a1ea45ad1ea05db50348ec7eada25bfadc3ba8b82aed5549b7e033c5a6718844b59e12fc63f2c54a7ae479251eea959eb245b100601593450e82edf22ecf828aa754e10d56c9", 0xc0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x14, 0x20a201) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$P9_RREMOVE(r4, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r4, 0xc0245720, &(0x7f0000000300)={0x11, {r6, r7+30000000}, 0x9, 0x42}) r8 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r10 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r9, r10) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000d40)="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", 0x352, r9) r11 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x1, 0x11, r11, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r12, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-monitor\x00', 0x200400, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r13, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r13, 0xae71, &(0x7f0000000200)={0x7e}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRESHEX=r9, @ANYRESOCT, @ANYRESHEX=r5, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX=r11, @ANYPTR64]], 0x0) r14 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r15 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r14, r15) keyctl$KEYCTL_MOVE(0x1e, r2, r9, r15, 0x1) r16 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r16) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffb, r16, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) [ 1589.347791][T20171] FAT-fs (loop4): Directory bread(block 6) failed 08:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0, 0x148}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = add_key$user(&(0x7f00000082c0)='user\x00', &(0x7f0000008300)={'syz', 0x1}, &(0x7f0000008340)="6e159555f098a194c897bde98a47f51c9b95859ccc8a6d572a3847dc90a76597b09749c8a441b09c464633fba590", 0x2e, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x8) r2 = creat(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) renameat2(r2, &(0x7f0000005380)='./file0\x00', r3, &(0x7f0000008280)='./file0\x00', 0x1) r4 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) utimes(&(0x7f0000003e40)='./file0\x00', &(0x7f00000052c0)={{0x0, 0x2710}}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r5, &(0x7f0000008040)=[{{&(0x7f00000001c0)=@ax25={{0x3, @default}, [@rose, @bcast, @null, @netrom, @netrom, @rose, @remote, @null]}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000400)=""/88, 0x33}], 0x3, &(0x7f0000000580)=""/4096, 0x1000}}, {{0x0, 0x235, &(0x7f0000000140)=[{&(0x7f0000001580)=""/137, 0x89}], 0x1, &(0x7f0000001640)=""/174, 0xae}}, {{&(0x7f0000001700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001780)=""/215, 0xd7}, {&(0x7f0000001880)=""/222, 0xde}, {&(0x7f0000001980)=""/109, 0x6d}, {&(0x7f0000000480)=""/10, 0xa}], 0x4, &(0x7f0000001a00)=""/1, 0x1}, 0x9}, {{&(0x7f0000001a40)=@llc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/54, 0x36}], 0x1, &(0x7f0000001b40)=""/134, 0x86}, 0xff}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/41, 0x29}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/4, 0x4}, {&(0x7f0000003d00)=""/135, 0x87}, {&(0x7f0000008380)=""/159, 0x9f}], 0x6}, 0x9}, {{&(0x7f0000003f00)=@x25, 0x80, &(0x7f00000054c0)=[{&(0x7f0000003f80)=""/87, 0x3e5}, {&(0x7f0000004000)=""/240, 0xf0}, {&(0x7f0000004100)=""/197, 0xc5}, {&(0x7f0000004200)=""/145, 0x91}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/69, 0x37}, {&(0x7f0000005300)=""/73, 0x49}, {&(0x7f0000005380)}, {&(0x7f00000053c0)=""/253, 0xfd}], 0x9, &(0x7f0000005580)=""/27, 0x1b}, 0x2}, {{&(0x7f00000055c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000005640)=""/5, 0x5}, {&(0x7f0000005680)=""/89, 0x59}, {&(0x7f0000005700)=""/79, 0x4f}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/120, 0x78}, {&(0x7f0000006800)=""/199, 0xc7}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/254, 0xfe}, {&(0x7f0000007a00)=""/212, 0xd4}, {&(0x7f0000007b00)=""/198, 0xc6}], 0xa}, 0x1}, {{&(0x7f0000007cc0)=@caif=@dbg, 0x80, &(0x7f0000008000)=[{&(0x7f0000007d40)=""/166, 0xa6}, {&(0x7f0000007e00)=""/175, 0xaf}, {&(0x7f0000007ec0)=""/46, 0x2e}, {&(0x7f0000007f00)=""/216, 0xd8}], 0x4}, 0x1}], 0x8, 0x40012003, &(0x7f0000008240)={0x77359400}) umount2(&(0x7f0000000540)='./file0\x00', 0x4) [ 1589.401055][T20171] FAT-fs (loop4): Directory bread(block 7) failed [ 1589.412673][T20171] FAT-fs (loop4): Directory bread(block 8) failed [ 1589.435055][T20171] FAT-fs (loop4): Directory bread(block 9) failed [ 1589.443069][T20171] FAT-fs (loop4): Directory bread(block 10) failed 08:09:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0, 0x148}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = add_key$user(&(0x7f00000082c0)='user\x00', &(0x7f0000008300)={'syz', 0x1}, &(0x7f0000008340)="6e159555f098a194c897bde98a47f51c9b95859ccc8a6d572a3847dc90a76597b09749c8a441b09c464633fba590", 0x2e, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x8) r2 = creat(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) renameat2(r2, &(0x7f0000005380)='./file0\x00', r3, &(0x7f0000008280)='./file0\x00', 0x1) r4 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) utimes(&(0x7f0000003e40)='./file0\x00', &(0x7f00000052c0)={{0x0, 0x2710}}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r5, &(0x7f0000008040)=[{{&(0x7f00000001c0)=@ax25={{0x3, @default}, [@rose, @bcast, @null, @netrom, @netrom, @rose, @remote, @null]}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000400)=""/88, 0x33}], 0x3, &(0x7f0000000580)=""/4096, 0x1000}}, {{0x0, 0x235, &(0x7f0000000140)=[{&(0x7f0000001580)=""/137, 0x89}], 0x1, &(0x7f0000001640)=""/174, 0xae}}, {{&(0x7f0000001700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001780)=""/215, 0xd7}, {&(0x7f0000001880)=""/222, 0xde}, {&(0x7f0000001980)=""/109, 0x6d}, {&(0x7f0000000480)=""/10, 0xa}], 0x4, &(0x7f0000001a00)=""/1, 0x1}, 0x9}, {{&(0x7f0000001a40)=@llc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/54, 0x36}], 0x1, &(0x7f0000001b40)=""/134, 0x86}, 0xff}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/41, 0x29}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/4, 0x4}, {&(0x7f0000003d00)=""/135, 0x87}, {&(0x7f0000008380)=""/159, 0x9f}], 0x6}, 0x9}, {{&(0x7f0000003f00)=@x25, 0x80, &(0x7f00000054c0)=[{&(0x7f0000003f80)=""/87, 0x3e5}, {&(0x7f0000004000)=""/240, 0xf0}, {&(0x7f0000004100)=""/197, 0xc5}, {&(0x7f0000004200)=""/145, 0x91}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/69, 0x37}, {&(0x7f0000005300)=""/73, 0x49}, {&(0x7f0000005380)}, {&(0x7f00000053c0)=""/253, 0xfd}], 0x9, &(0x7f0000005580)=""/27, 0x1b}, 0x2}, {{&(0x7f00000055c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000005640)=""/5, 0x5}, {&(0x7f0000005680)=""/89, 0x59}, {&(0x7f0000005700)=""/79, 0x4f}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/120, 0x78}, {&(0x7f0000006800)=""/199, 0xc7}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/254, 0xfe}, {&(0x7f0000007a00)=""/212, 0xd4}, {&(0x7f0000007b00)=""/198, 0xc6}], 0xa}, 0x1}, {{&(0x7f0000007cc0)=@caif=@dbg, 0x80, &(0x7f0000008000)=[{&(0x7f0000007d40)=""/166, 0xa6}, {&(0x7f0000007e00)=""/175, 0xaf}, {&(0x7f0000007ec0)=""/46, 0x2e}, {&(0x7f0000007f00)=""/216, 0xd8}], 0x4}, 0x1}], 0x8, 0x40012003, &(0x7f0000008240)={0x77359400}) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000080)=0x1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003f00) 08:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000003f01) 08:09:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = socket(0x10, 0x800000000080002, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000500)={&(0x7f0000000080), 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r3, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x80, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x880}, 0x80) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r3, 0x100, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x1, @bearer=@l2={'ib', 0x3a, 'bcsh0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000440}, 0x4044) shmctl$SHM_INFO(0x0, 0xe, 0x0) inotify_init1(0x1800) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000280)="42f8e3ce54ff23742bdb8a2b73e84870e097982a30df240f7bca9edc4e4ae626a141a1c1258f54ec944224b83be399e8c87138c9c6958134599a8ca057fea51fa2547eb55cededa13298fd3ae6e9feb8d1796aa885929c68f3c8b67025fef60dbacb43f203fa8a7f7d2f7e8a647fec1639b5bcad3fafd564cb55a1ea45ad1ea05db50348ec7eada25bfadc3ba8b82aed5549b7e033c5a6718844b59e12fc63f2c54a7ae479251eea959eb245b100601593450e82edf22ecf828aa754e10d56c9", 0xc0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x14, 0x20a201) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$P9_RREMOVE(r4, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r4, 0xc0245720, &(0x7f0000000300)={0x11, {r6, r7+30000000}, 0x9, 0x42}) r8 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r10 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r9, r10) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000d40)="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", 0x352, r9) r11 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x1, 0x11, r11, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r12, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-monitor\x00', 0x200400, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r13, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r13, 0xae71, &(0x7f0000000200)={0x7e}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRESHEX=r9, @ANYRESOCT, @ANYRESHEX=r5, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX=r11, @ANYPTR64]], 0x0) r14 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r15 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r14, r15) keyctl$KEYCTL_MOVE(0x1e, r2, r9, r15, 0x1) r16 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r16) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffb, r16, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) 08:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x74, r1, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x2000a010}, 0x20000000) getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) [ 1590.575082][T20959] FAT-fs (loop3): Directory bread(block 1) failed 08:09:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x5, 0x3, 0xfffffffc}, 0x0, 0xffffffffffffffff, r0, 0xa) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xdffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0xfffffffffffffff5, 0xfffffffffffffffc}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004000) [ 1590.620833][T20959] FAT-fs (loop3): Directory bread(block 2) failed [ 1590.698456][T20959] FAT-fs (loop3): Directory bread(block 3) failed [ 1590.815054][T20959] FAT-fs (loop3): Directory bread(block 4) failed [ 1590.829426][T20959] FAT-fs (loop3): Directory bread(block 5) failed 08:09:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004001) [ 1590.862058][T20959] FAT-fs (loop3): Directory bread(block 6) failed [ 1590.883106][T20959] FAT-fs (loop3): Directory bread(block 7) failed [ 1590.904753][T20959] FAT-fs (loop3): Directory bread(block 8) failed 08:09:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000280)="42f8e3ce54ff23742bdb8a2b73e84870e097982a30df240f7bca9edc4e4ae626a141a1c1258f54ec944224b83be399e8c87138c9c6958134599a8ca057fea51fa2547eb55cededa13298fd3ae6e9feb8d1796aa885929c68f3c8b67025fef60dbacb43f203fa8a7f7d2f7e8a647fec1639b5bcad3fafd564cb55a1ea45ad1ea05db50348ec7eada25bfadc3ba8b82aed5549b7e033c5a6718844b59e12fc63f2c54a7ae479251eea959eb245b100601593450e82edf22ecf828aa754e10d56c9", 0xc0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x14, 0x20a201) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$P9_RREMOVE(r4, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r4, 0xc0245720, &(0x7f0000000300)={0x11, {r6, r7+30000000}, 0x9, 0x42}) r8 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r10 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r9, r10) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000d40)="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", 0x352, r9) r11 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x1, 0x11, r11, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r12, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm-monitor\x00', 0x200400, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r13, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r13, 0xae71, &(0x7f0000000200)={0x7e}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRESHEX=r9, @ANYRESOCT, @ANYRESHEX=r5, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX=r11, @ANYPTR64]], 0x0) r14 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r15 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r14, r15) keyctl$KEYCTL_MOVE(0x1e, r2, r9, r15, 0x1) r16 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r16) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffb, r16, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) [ 1590.922714][T20959] FAT-fs (loop3): Directory bread(block 9) failed [ 1590.961043][T20959] FAT-fs (loop3): Directory bread(block 10) failed 08:09:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004100) 08:09:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000280)=0xb, 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) openat$cgroup_int(r4, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) 08:09:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004101) 08:09:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000140)=0xffffff36) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x62, 0x0, 0x77c8, 0x5, 0x20, 0xfffffff7, 0xfff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\b', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0xc141bf172aec144b, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r4 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4000080000000000) [ 1591.852750][T21576] FAT-fs (loop3): Directory bread(block 1) failed [ 1591.894677][T21576] FAT-fs (loop3): Directory bread(block 2) failed [ 1591.902077][T21576] FAT-fs (loop3): Directory bread(block 3) failed 08:09:54 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004200) [ 1591.989544][T21576] FAT-fs (loop3): Directory bread(block 4) failed [ 1592.060588][T21576] FAT-fs (loop3): Directory bread(block 5) failed [ 1592.128865][T21576] FAT-fs (loop3): Directory bread(block 6) failed [ 1592.147504][T21576] FAT-fs (loop3): Directory bread(block 7) failed [ 1592.185740][T21576] FAT-fs (loop3): Directory bread(block 8) failed [ 1592.205669][T21576] FAT-fs (loop3): Directory bread(block 9) failed [ 1592.238239][T21576] FAT-fs (loop3): Directory bread(block 10) failed 08:09:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bind$can_raw(r1, &(0x7f00000000c0), 0x10) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4000080000000000) 08:09:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) 08:09:54 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004201) 08:09:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:54 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004300) 08:09:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000200)=0x544e) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000280)={0x6, 0x5, 0x4, 0x400000, {0x0, 0x2710}, {0x2, 0x2, 0x1, 0x7, 0x1, 0x4, "9e014c8a"}, 0x5, 0x1, @fd=r4, 0x4}) r5 = getpid() ptrace$pokeuser(0x6, r5, 0x4, 0x1) sched_setattr(r5, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x6, 0x4, 0x3, 0x9}, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x42, &(0x7f00000001c0)={r7, r8/1000+30000}, 0x10) 08:09:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88800, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r4}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r6 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r7}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) write$P9_RSTATu(r1, &(0x7f0000000580)={0xc1, 0x7d, 0x2, {{0x0, 0x97, 0x5, 0x8, {0x2, 0x0, 0x6}, 0x800000, 0x4, 0x9, 0x4, 0x15, '/proc/self/net/pfkey\x00', 0x15, '/proc/self/net/pfkey\x00', 0x22, '(bdev@usercpusetem1twlan1(security', 0x18, 'md5sum&security@vboxnet1'}, 0x15, '/proc/self/net/pfkey\x00', r4, r6, r8}}, 0xc1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r9, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r10 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r10, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) [ 1593.262813][T22260] 9pnet: Insufficient options for proto=fd [ 1593.283876][T22260] 9pnet: Insufficient options for proto=fd 08:09:55 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004301) 08:09:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88800, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r4}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r6 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r7}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) write$P9_RSTATu(r1, &(0x7f0000000580)={0xc1, 0x7d, 0x2, {{0x0, 0x97, 0x5, 0x8, {0x2, 0x0, 0x6}, 0x800000, 0x4, 0x9, 0x4, 0x15, '/proc/self/net/pfkey\x00', 0x15, '/proc/self/net/pfkey\x00', 0x22, '(bdev@usercpusetem1twlan1(security', 0x18, 'md5sum&security@vboxnet1'}, 0x15, '/proc/self/net/pfkey\x00', r4, r6, r8}}, 0xc1) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r9, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r10 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r10, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x440002, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000001c0)={0xa3, 0x3, 0x74, 0x767db13624e71599}) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x9, 0xdf3, 0x4, 0x5}, 0x14) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmdt(r4) 08:09:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) [ 1593.962263][T22342] 9pnet: Insufficient options for proto=fd 08:09:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004400) [ 1594.109592][T22342] 9pnet: Insufficient options for proto=fd 08:09:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="10f9df1b7422b09c1045e6ad30000000", @ANYRES16=r3, @ANYBLOB="00002abd7000fddbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x4090824}, 0x20000840) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xc3, 0x0, 0x1f, 0x2, 0x0, 0x8000, 0x4, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9480, 0x1, @perf_bp={&(0x7f0000000180)}, 0x200, 0x2, 0x10000, 0x6, 0x1, 0x1, 0xaef1}, 0x0, 0x2, r0, 0x2) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004401) 08:09:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r2 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6fdbad7bbf654c5364f9335c27706a1c7eb923a63fe1a38b96fc989cc91a5d29b1239faed6406df038", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=r2, @ANYBLOB=',cache=fscache,mmap,access=', @ANYRESDEC=r3, @ANYBLOB=',uid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=/dev/kvm\x00,\x00']) ioprio_set$uid(0x3, r3, 0xffffffffffffff01) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r4 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x440002, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000001c0)={0xa3, 0x3, 0x74, 0x767db13624e71599}) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x9, 0xdf3, 0x4, 0x5}, 0x14) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r4 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmdt(r4) 08:09:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/235, 0xeb, 0x40000002, 0x0, 0x0) 08:09:57 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004500) 08:09:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="10f9df1b7422b09c1045e6ad30000000", @ANYRES16=r3, @ANYBLOB="00002abd7000fddbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x4090824}, 0x20000840) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xc3, 0x0, 0x1f, 0x2, 0x0, 0x8000, 0x4, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9480, 0x1, @perf_bp={&(0x7f0000000180)}, 0x200, 0x2, 0x10000, 0x6, 0x1, 0x1, 0xaef1}, 0x0, 0x2, r0, 0x2) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:57 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004501) 08:09:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext, 0x490, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x805c704c2f245f20, 0x0) accept4$netrom(r1, 0x0, &(0x7f00000000c0), 0x800) 08:09:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="10f9df1b7422b09c1045e6ad30000000", @ANYRES16=r3, @ANYBLOB="00002abd7000fddbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x4090824}, 0x20000840) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xc3, 0x0, 0x1f, 0x2, 0x0, 0x8000, 0x4, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9480, 0x1, @perf_bp={&(0x7f0000000180)}, 0x200, 0x2, 0x10000, 0x6, 0x1, 0x1, 0xaef1}, 0x0, 0x2, r0, 0x2) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r5, 0xc47, 0x20}, &(0x7f0000000140)=0xc) 08:09:58 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004600) 08:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) write$9p(r1, &(0x7f0000000140)="3fefce0a848cdcdb503e63f05ecc8d06f6ece33831ef50f88daaa05d1d5ea1ef3d7ddd077d722fbc433e72793a3fbe2149deeb1255f75efedb1441f6fd0de11bef6eac3b423a9fce35331920ff4d8e8d561347d0f18dd9fe3ba03c48bbbee3693094de1954f9fdb811ce7da5fb3241c7ae4e3ef6cf1611d39226b06786814cccd349adb6a7f0fb614b79dcc36e3b6b9857c573f924a2d9fb311dbd3dd9a76de184f8773e", 0xa4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:09:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$setopts(0x4200, r2, 0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000200)=0x544e) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000280)={0x6, 0x5, 0x4, 0x400000, {0x0, 0x2710}, {0x2, 0x2, 0x1, 0x7, 0x1, 0x4, "9e014c8a"}, 0x5, 0x1, @fd=r4, 0x4}) r5 = getpid() ptrace$pokeuser(0x6, r5, 0x4, 0x1) sched_setattr(r5, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x6, 0x4, 0x3, 0x9}, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x42, &(0x7f00000001c0)={r7, r8/1000+30000}, 0x10) 08:09:58 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004601) 08:09:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000140)={0x4, 0x9}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) ptrace$pokeuser(0x6, 0x0, 0x401, 0x1) r3 = getpgrp(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f00000001c0)=0x7, 0x4) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={[], 0x3, 0x3ff, 0x8301, 0x61, 0x2, r3}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x80000, 0x0) 08:09:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004700) 08:09:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000200)=0x544e) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000280)={0x6, 0x5, 0x4, 0x400000, {0x0, 0x2710}, {0x2, 0x2, 0x1, 0x7, 0x1, 0x4, "9e014c8a"}, 0x5, 0x1, @fd=r4, 0x4}) r5 = getpid() ptrace$pokeuser(0x6, r5, 0x4, 0x1) sched_setattr(r5, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x6, 0x4, 0x3, 0x9}, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x42, &(0x7f00000001c0)={r7, r8/1000+30000}, 0x10) 08:09:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x96, 0x4) 08:09:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:09:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80000, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4028040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000002889a8b5e34bfe9ed978be46f674f5503cfcc1212228b7ec03742ae99092c502be4f", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x101}, &(0x7f00000001c0)=0x8) getpid() r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) write$snddsp(r4, &(0x7f0000000280)="bf2965d692d49c614493ce1931ea693389c18772e29dcba0969929049092d775cbcf88", 0x23) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r6 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r6, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:09:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004701) 08:09:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) ptrace$setsig(0x4203, r0, 0xfffffffffffffffb, &(0x7f0000000080)={0x2b, 0x0, 0x6}) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) socket$nl_netfilter(0x10, 0x3, 0xc) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004800) 08:10:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1598.335557][T24104] FAT-fs (loop1): Directory bread(block 1) failed [ 1598.443512][T24104] FAT-fs (loop1): Directory bread(block 2) failed [ 1598.451541][T24104] FAT-fs (loop1): Directory bread(block 3) failed [ 1598.458483][T24104] FAT-fs (loop1): Directory bread(block 4) failed [ 1598.465569][T24104] FAT-fs (loop1): Directory bread(block 5) failed [ 1598.472490][T24104] FAT-fs (loop1): Directory bread(block 6) failed [ 1598.479299][T24104] FAT-fs (loop1): Directory bread(block 7) failed [ 1598.486939][T24104] FAT-fs (loop1): Directory bread(block 8) failed [ 1598.493743][T24104] FAT-fs (loop1): Directory bread(block 9) failed [ 1598.501744][T24104] FAT-fs (loop1): Directory bread(block 10) failed 08:10:00 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x100}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) pwritev(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000080)="f6fba4b091400a05cbde7d6a7f092942fb8ea917e583f6a761dfbb164f2dd71e419225e20e32423db76360c095194c1e34f54ad19eb384cd04", 0x39}], 0x1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:10:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004801) 08:10:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) 08:10:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x34b1c0cb6c114d83}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', 0x0) socket$packet(0x11, 0x0, 0x300) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)={0x6, 'netdevsim0\x00'}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x40000000, 0x689}, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x86ddffff, @remote={0xfe, 0x80, [0x2, 0x543, 0xff7f, 0x5, 0x50000000000000d, 0x8848000000f0ffff, 0x0, 0x8dffffff00000000, 0x8dffffff00000000, 0xfe03, 0x0, 0xfffffff5, 0xffffca88], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0x608], {0x0, 0x6, "c5961e", 0x4, 0x0, 0x0, @mcast1={0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x18, 0x3, 0x0, 0x0, 0x5]}, @ipv4={[], [], @remote}}}}}}}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) r0 = shmget(0x1, 0x1000, 0x344, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/66) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0xffffffffffffff0a}}, 0x0) socket(0x10, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="b702000006000000bfa30000000000000703000000feffff7a0af0fff8ffe5ff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002b230000575d9c556f2c50c4bca2a2cb5a39bc4a49f4f59e0a362871e348a049a2701bddd2ea4a53cf6b6ba856eaf37074e12934ed06d6762fed8dfda3caa0a82648f42ee362de1adb96bee67dc6fbcfff86ab648f2730d192b0119454776e23047326eaa0ece94048c7e3bc36f34cd2606dadaaa4ec02f50ae63f9f"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x19, 0xe8902280e14c5471, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0xff}}, 0x1c}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x1800000000000060, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x100}, 0x40) 08:10:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='./cgroup\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r2, 0x40184152, &(0x7f0000000500)={0x0, &(0x7f0000000480)=[&(0x7f0000000140)="ece2b80c089e1a9aad44ae3f2627f3cfe5cc91c101aedbfa64f1194c7f74955179b29ac200ff84006d46c9af0c", &(0x7f0000000580)="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", &(0x7f0000000180)="42076a7d489250d9f81a8a2048c17658e817f32af0bd4c52f67a2ea7e5b8e2ff6421516826440a1189ab71ea00938f575366aab54e0f84e72545142c2d8fc17f082c41e60e3f3c04a31d29958c89c01add66393daa7d2ea637c01b42a1c165530e21834ef99b79e448d534398a0855a4accb8c72e4187ecb159728aa9fd0435d40a7254157b4ce54196d31803498bc67aac299ea49ba", &(0x7f0000000240)="9d053ba0a841c3709fdb8f6413c93f9d78c84a7a08b9b28608bb9be019334976ed7202632a1b0694944aae014c48218dbf3233ff773db6042101b2e288744cc3612736cf2038f04e50637c9530b222759001d5144b", &(0x7f0000001580)="b82a7c6c81482e709907afbe7b31e2c04154cfa9339144a4869a53d562742a2101f43ceee1c7cf967a46375fd7922b0fa970d1a68d7c89abcff124de75acbe92af965656da9e8fe128043414a9c77b03b164512acc29314e6f11e0de1ed5ff5d4f6962ebf2b9f2dbf9a46140892ca65dcf4f2b69bc7cd56817687f452a913ea27e44be0ffe0a2b06e25d63c0b3ea594cd412167b54eacbb7391f22d942e42ae6b9faeea4637f840ed004d73922215b5d0353b23c57913b0757dad3f26383b1625be1653932f3411feac7ef5cfec6665d42c19e8dc49783", &(0x7f00000002c0)="16dd6822e6cf99ce61058d9db9271847412b1149da3dd7885a9dbc522fff4f9d664483b17bc476681ca0effd1fe87b389efdc796cbbda5babce1ce01f6c6edc92cf9fd27032b15ff5678fa58662e4b7e9c4f1da4f85fa9900e9514413822f2cc99065dd3ce756ba29ccb8b4634b8933ae885c310f908ae0bf15a658fa95ec21f7ed018a52998", &(0x7f0000000400)="43f707807245e62d3222b41706c8ccb1f43ccbb20d651aec23b7e214be50fa3fe8b50f724f96be4e372729f560f3e66b031a0f93d777cd5df6500b3ebff68a6125003b0f10cb664cb29bc1ec5728a009", &(0x7f0000001680)="23a137669161fa3cfec19741fe2f6afdc8fb239a7c9558b691d2e6a9da00b3163c16532351f8b1a27331e9b5a6b60b8fad1a578325e721c6638df4db2516d4e2b72759997cd9e779f49dd6c1d114f35da7cd058b3e0f8646221ba005cd30692e9a97b0c5b3a7b7"], 0x2}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004900) 08:10:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) 08:10:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xc1b, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x800040, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x20) 08:10:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:01 executing program 1: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, 0x0) socket$nl_route(0x10, 0x3, 0x0) tkill(0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1}, 0xc) 08:10:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004901) 08:10:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getpid() socket$pptp(0x18, 0x1, 0x2) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0x28000001}) r3 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='-\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x87, 0xffffffffffffffba) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:02 executing program 1: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, 0x0) socket$nl_route(0x10, 0x3, 0x0) tkill(0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1}, 0xc) [ 1600.026332][T24694] FAT-fs (loop4): bogus number of reserved sectors [ 1600.061916][T24694] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1600.215763][T24694] FAT-fs (loop4): bogus number of reserved sectors [ 1600.243428][T24694] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004a00) 08:10:02 executing program 1: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, 0x0) socket$nl_route(0x10, 0x3, 0x0) tkill(0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1}, 0xc) 08:10:02 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f, 0x408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x75bcd4565ee487) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0/../file0\x00', 0x3ff, 0x0, &(0x7f0000000040), 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000140)={0x0, @reserved}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x2600, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x1b, 0x3, 0x5}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000140)={0x0, 0x4, 0x4}) write$cgroup_pid(r4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r5, 0x1d) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1600.622125][T24870] FAT-fs (loop4): bogus number of reserved sectors [ 1600.706456][T24870] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:02 executing program 1: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, 0x0) socket$nl_route(0x10, 0x3, 0x0) tkill(0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1}, 0xc) 08:10:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1) shmctl$SHM_INFO(0x0, 0xe, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004a01) [ 1600.912872][T25034] FAT-fs (loop4): bogus number of reserved sectors [ 1600.945069][T25034] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, 0xfffffffffffffffd, 0x200000, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000340)={0x6, 0x31, 0x6, 0x1b, 0xa, 0x9, 0x5, 0x12b, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x0) fcntl$setpipe(r3, 0x407, 0x66cf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x80, "679c5de2da91fee5bef87c6609f473261df61595aaa185e2572a42cc641805862d514736c2bf401b6f96aabb3da18237a064a2e1349737e89735813c1044a5aa3ba57f1d3524c433aa66fac5bdf6166e808a933ccde46562b3518eb25ee6c32302bc16d5ffc6a2f17667399da117babc4bc13ecb197d3f0e8147afbd445db8bd"}, &(0x7f0000000240)=0x88) 08:10:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004b00) 08:10:03 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x7600e1) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40046f41, 0x7600e1) 08:10:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000240)="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", 0x105, 0x800, &(0x7f0000000080)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) fchdir(r0) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000200)=0x7) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1601.564256][T25288] ubi0: attaching mtd0 [ 1601.589158][T25288] ubi0: scanning is finished [ 1601.594073][T25288] ubi0: empty MTD device detected [ 1601.672479][T25288] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 1601.707335][T25288] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 1601.716887][T25288] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 1601.738115][T25288] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 1601.746065][T25288] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 1601.753146][T25288] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 1601.764797][T25288] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1188511091 [ 1601.799034][T25288] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 1601.821584][T25358] ubi0: background thread "ubi_bgt0d" started, PID 25358 08:10:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004b01) [ 1601.907068][T25489] ubi: mtd0 is already attached to ubi0 08:10:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x7600e1) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x40046f41, 0x7600e1) 08:10:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0xe6b) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x2, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x100000, r2}) fsetxattr$trusted_overlay_redirect(r3, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x0) 08:10:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004c00) [ 1602.315413][T25601] ubi: mtd0 is already attached to ubi0 08:10:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x401, 0x1) ptrace$setopts(0x4206, r1, 0x1, 0xa7284f1319767d9b) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000004cb]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:10:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) keyctl$session_to_parent(0x12) 08:10:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x200100, 0x0) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f00000000c0)=0x2, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004c01) 08:10:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:05 executing program 0: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1000}, r0, 0x8, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) fsetxattr$security_selinux(r0, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:dhcpd_unit_file_t:s0\x00', 0x27, 0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x7, 0xbba5434}) 08:10:05 executing program 1: wait4(0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x2000402) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) write$P9_RSTATu(0xffffffffffffffff, 0x0, 0x0) lstat(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) 08:10:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004d00) 08:10:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x20, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) flock(r1, 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, &(0x7f00000000c0)) 08:10:05 executing program 0: 08:10:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:05 executing program 1: 08:10:06 executing program 0: 08:10:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004d01) 08:10:06 executing program 1: 08:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:06 executing program 0: 08:10:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) process_vm_writev(r1, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/3, 0x3}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f0000000580)=""/207, 0xcf}, {&(0x7f0000000680)=""/146, 0x92}], 0x7, &(0x7f0000000340)=[{&(0x7f00000007c0)=""/223, 0xdf}, {&(0x7f00000008c0)=""/199, 0xc7}, {&(0x7f00000009c0)=""/87, 0x57}], 0x3, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x401, 0x1) r4 = getpgrp(r3) ptrace$poke(0x9, r4, &(0x7f0000000a40), 0x1) 08:10:06 executing program 1: 08:10:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004e00) 08:10:06 executing program 0: 08:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:06 executing program 0: 08:10:06 executing program 1: 08:10:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004e01) 08:10:07 executing program 0: 08:10:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x1f9) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:07 executing program 1: 08:10:07 executing program 0: 08:10:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=ANY=[@ANYBLOB="4cc9b4626ed318000067"], 0x1}}, 0x0) open(0x0, 0x202000, 0xe2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getcwd(&(0x7f00000012c0)=""/4096, 0x1000) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x14) dup(0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={0x0, 0x6}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8d}, 0x28240}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/attr/exec\x00', 0x2, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x80) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000100)='syz', r3) keyctl$unlink(0x7, 0x0, r4) r5 = request_key(0x0, &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000006c0)='ceph\x00', &(0x7f0000000180)=@keyring={'key_or_keyring:'}) r6 = add_key$keyring(&(0x7f0000000040)='keyrin\x01\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r5) keyctl$chown(0x4, r6, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x6103123) keyctl$chown(0x4, 0x0, 0x0, 0x0) 08:10:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004f00) 08:10:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf61e2df31a4d3aa, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$IMADDTIMER(0xffffffffffffffff, 0x80044940, &(0x7f0000000200)) setxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@md5={0x1, "da7176da2f74b82d67354a6220e0cadb"}, 0x11, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0x160, 0x160, 0x278, 0x160, 0x0, 0x368, 0x368, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000080), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1e}, @remote, [0x0, 0x80000080, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0x807fffff, 0xff000000], 'gre0\x00', '\x00', {0xff}, {0xff}, 0x5b632b178b8f09bc, 0x9, 0x4, 0x24}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x6}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0xfc, 0x231558da6abefb0c, 0x1, [0x0, 0x1, 0xd3d, 0x4, 0x4, 0x2000, 0xff, 0x7f, 0x5, 0x80, 0x9, 0x20, 0x20, 0x0, 0x9, 0x1], 0x9}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x5, 0xa}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x7e6e, 0xffff, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x54918a2cf49695dc}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x498) creat(0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x406, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000000240)=0x4) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:07 executing program 0: 08:10:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000004f01) 08:10:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:07 executing program 1: 08:10:07 executing program 0: 08:10:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005000) 08:10:08 executing program 1: 08:10:08 executing program 0: 08:10:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:08 executing program 1: 08:10:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005001) 08:10:08 executing program 0: 08:10:08 executing program 3: getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:08 executing program 1: 08:10:08 executing program 0: 08:10:09 executing program 0: 08:10:09 executing program 1: 08:10:09 executing program 3: getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005100) 08:10:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r0, 0x0, 0xe, &(0x7f0000000080)='em0eth1(\'ppp1\x00'}, 0x30) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:09 executing program 0: 08:10:09 executing program 3: getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005101) 08:10:09 executing program 1: 08:10:09 executing program 0: 08:10:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005200) 08:10:09 executing program 0: 08:10:09 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:10 executing program 1: 08:10:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3f, 0x3, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x20000, 0x0, 0x20000, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x101100, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x206bf824c5f2939d, 0x4) write$cgroup_pid(r1, 0x0, 0x0) syz_open_dev$binderN(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x806) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x80000000, 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:10 executing program 1: 08:10:10 executing program 1: 08:10:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) sysinfo(&(0x7f0000000080)=""/73) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0), 0x8) recvfrom$inet(r0, 0x0, 0xaeaf, 0x0, 0x0, 0x800e0073d) shutdown(r0, 0x0) 08:10:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005201) 08:10:10 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="580000001500add427323b472545b45602117fffffff81004e22000d00ff0028925aa80020007b00090080600efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 08:10:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x8, 0x63c2e9bac80a4d77, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000000200)) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) connect(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x80) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x20a000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x8, @loopback, 0x4e20, 0x1, 'lblc\x00', 0x2, 0x7, 0x1e}, {@broadcast, 0x4e24, 0x4, 0x81, 0x200, 0x8}}, 0x44) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000580)={0x2, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x3, 0x3, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e22, @broadcast}}]}, 0x210) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:10 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x4000000000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='squashfs\x00', 0x0, 0x0) 08:10:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='fuseblk\x00', 0x0, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) socket$inet(0x10, 0x2, 0x0) setresuid(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e00)={{{@in=@empty}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000140)=0xe8) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) setregid(r4, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) fstat(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r6, 0x0) setregid(r6, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r7, 0x0) setregid(r7, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001140)=[0xee00]) setresgid(r9, 0x0, 0x0) setregid(r8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) getgroups(0x0, 0x0) r10 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) fstat(r10, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) setregid(r11, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000840)={{{@in=@multicast1}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0x1dd) setuid(0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000f00)) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000f80)) getgroups(0x0, &(0x7f0000000fc0)) 08:10:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005300) [ 1608.901274][T27714] ./file0: Can't open blockdev [ 1608.914031][T27715] ./file0: Can't open blockdev 08:10:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r0, 0x0, 0xe, &(0x7f0000000080)='em0eth1(\'ppp1\x00'}, 0x30) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x88400, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000001c0)={0x4, 0x57, &(0x7f0000000140)="1c5ee340e2cce27db56975543befbb2ced4d37a507535e65070396be321a0d524cca10e7072f3264673e6ef7192dabf229a214c983c155578e38b0af910a12a0d1155a544d95828381549099f233c84410ba39243d0876"}) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005301) 08:10:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005400) 08:10:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005401) 08:10:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0x40000000}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1610.257192][T28275] FAT-fs (loop4): bogus number of reserved sectors 08:10:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) [ 1610.304672][T28275] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1610.389587][T28296] FAT-fs (loop4): bogus number of reserved sectors [ 1610.427902][T28296] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/btrfs-control\x00', 0x12800, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000180)}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f00000001c0)=""/5, 0x5}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f00000006c0)=""/201, 0xc9}], 0x5) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x6bc00, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') getpgid(r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x68}}, 0x50) 08:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005500) 08:10:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1610.884758][T28404] FAT-fs (loop1): Directory bread(block 1) failed [ 1610.891730][T28404] FAT-fs (loop1): Directory bread(block 2) failed [ 1610.899045][T28404] FAT-fs (loop1): Directory bread(block 3) failed [ 1610.906270][T28404] FAT-fs (loop1): Directory bread(block 4) failed [ 1610.913318][T28404] FAT-fs (loop1): Directory bread(block 5) failed [ 1610.920820][T28404] FAT-fs (loop1): Directory bread(block 6) failed [ 1610.927844][T28404] FAT-fs (loop1): Directory bread(block 7) failed [ 1610.934992][T28404] FAT-fs (loop1): Directory bread(block 8) failed [ 1610.942711][T28404] FAT-fs (loop1): Directory bread(block 9) failed [ 1610.950358][T28404] FAT-fs (loop1): Directory bread(block 10) failed 08:10:13 executing program 1: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1000}, r0, 0x8, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005501) 08:10:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000280)=@buf={0xa2, &(0x7f00000001c0)="855d0cf7bcf4d06b7bb35518315fe0fcda12a4a4a9fa07f0532ee53cc5ddd04e45d0f10d76f002af0f0d42378605686aaa433fdb8d3b6dee6166f015da4f2e2ec289015921fbce885f7122210864d02d7258b3805bf61ed4ed202543e92b7053533c1f069e87a20ecaaf484dc39df35ae510cd031fd48a4b508ed3b6d8380cf4a512fc5c9136e1d68b58ab5ca02f71f8fdbf4786a7e18b1f046f68d8a4f270fb1187"}) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50204028}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0xc000800) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:13 executing program 1: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1000}, r0, 0x8, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005600) 08:10:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x4400, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000180)={0x1f, 0x0, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f00000000c0)=0x2, 0x9) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) keyctl$session_to_parent(0x12) 08:10:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005601) 08:10:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) 08:10:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0xe6b) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x2, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x100000, r2}) fsetxattr$trusted_overlay_redirect(r3, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x0) 08:10:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005700) 08:10:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xff, 0x4, 0x3f, 0x7fff, r5}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x2600, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x1b, 0x3, 0x5}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000140)={0x0, 0x4, 0x4}) write$cgroup_pid(r4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r5, 0x1d) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) 08:10:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:15 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005701) 08:10:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x210040) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)={0x82, 0x16, &(0x7f0000000580)}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xff, 0x4, 0x3f, 0x7fff, r5}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) 08:10:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) getpid() r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x5}}, 0x30) mkdir(&(0x7f0000000640)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r4 = dup(r3) read(r4, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x1}}, 0x30) write$FUSE_DIRENT(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="800000826d996c0000a4ae0000000000"], 0x10) rt_sigqueueinfo(0x0, 0x0, 0x0) getrandom(&(0x7f0000000340)=""/40, 0x9b, 0x7) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000100)={0x10000, 0x1000, 0x1000, 0x8d}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioprio_get$uid(0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000400)="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", 0xc00) socket$inet(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)=' ', 0x1, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) 08:10:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:16 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005800) 08:10:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x210040) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)={0x82, 0x16, &(0x7f0000000580)}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:16 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005801) 08:10:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x440000, 0x0) 08:10:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) getpid() r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x5}}, 0x30) mkdir(&(0x7f0000000640)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r4 = dup(r3) read(r4, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x1}}, 0x30) write$FUSE_DIRENT(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="800000826d996c0000a4ae0000000000"], 0x10) rt_sigqueueinfo(0x0, 0x0, 0x0) getrandom(&(0x7f0000000340)=""/40, 0x9b, 0x7) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000100)={0x10000, 0x1000, 0x1000, 0x8d}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioprio_get$uid(0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000400)="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", 0xc00) socket$inet(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)=' ', 0x1, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) 08:10:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:17 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005900) 08:10:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000080)={0x7, 'ifb0\x00', {0x8}, 0x9}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005901) 08:10:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000080)={0x7, 'ifb0\x00', {0x8}, 0x9}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:18 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000780)={'filter\x00', 0xf9, "294057ba04d2ccddc136fc24c0aa5a287d4c54e407247ead87272356ee39bc6f0e1a161480cf809ffab383524a4f368f59197c7d62223376de64808aca6aa9500989b079f7eabf4d2ef3c8e2c52522aaef93c41503ea647b38329b7a69f83006ed784036ccd6213f7afe17d2e40e897172ce35ccd31c7983d0516847c718168777751b4899f9dba95b6514ac58a7448cd0b188a6a4697acfc770031916c529446cad135131e28621cdec6c66c7141654ae1b0539204842350ae18d822f3226f876bec035a9c356c412b23b4399a49896ae225ab9b43d205ee205aa250447084073ee2e667dd48acd172ce6f14ee2da232f8a59c801bf739926"}, &(0x7f00000008c0)=0x11d) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x20200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r3 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttynull\x00', 0x581002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcsa\x00', 0xc8004, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000005c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r5, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, r6, 0x10, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x2}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0xc0) write$cgroup_pid(r4, 0x0, 0x0) r7 = syz_open_dev$usbfs(&(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0x9, 0x420882) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r8, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r3, 0x2020}, {r4, 0x6c1899331241acad}, {r7, 0x80}, {0xffffffffffffffff, 0x4180}, {r8, 0x101c}], 0x5, &(0x7f0000000340)={r9, r10+30000000}, &(0x7f0000000400)={0x5}, 0x8) shmctl$SHM_INFO(0x0, 0xe, 0x0) r11 = syz_open_procfs(r0, &(0x7f0000000440)='schedstat\x00') setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r11, 0x6, 0x15, &(0x7f0000000480)=0x9, 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDCTL_DSP_GETCAPS(r12, 0x8004500f, &(0x7f0000000200)) 08:10:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005a00) 08:10:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x2b6, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x20000, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005a01) 08:10:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000080)={0x7, 'ifb0\x00', {0x8}, 0x9}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8}, 0x20) 08:10:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:19 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005b00) 08:10:19 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005b01) 08:10:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7c2a, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', 0x0, 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8}, 0x20) 08:10:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x220880) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xba6, 0xa71d}, &(0x7f00000001c0)=0xc) 08:10:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005c00) 08:10:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8}, 0x20) 08:10:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:21 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005c01) 08:10:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x220880) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xba6, 0xa71d}, &(0x7f00000001c0)=0xc) 08:10:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xf5, "f9046a46d7f68c9f182bd641f21b3271ba66f325395d6a67b5f44c020647d0ae369cd26add3bbea16dcc6e3182b2594b3c17d70589b0d01981ab76e49f48890ace074e468afe72881c79e5c4c3d8489ce4849347e9057bdcb87fc081b33d3bd92e6cafc507a2d096d33079849484af4f16be9e712adfc185d31fe910be2ea51d02fe6681956b6902d3b316271751a9fb49b531c56cc5d1852ec7ad07fd0d83b52aa49240a11d81135b70733db125185f3ec8245d72619a8a8f636387e8351b0e6cd241547994f9df030ab77c311cdc7c27f42ff36b3872400201a3f7ff6c9b7a31874ac4d8c3bc51fb05796587ed587f04703a0560"}, &(0x7f0000000140)=0x119) write$cgroup_pid(r0, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000400)={0x101ff, 0x0, &(0x7f0000ffc000/0x2000)=nil}) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r5, 0x2d, "0f08906a545136037e0baacd920caed8e89a59fa0a3a7464cf6378d0aeae8b18d9c7fb2447b3e99b8f8703d72c"}, &(0x7f00000000c0)=0x35) getpid() r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:21 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005d00) 08:10:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) getpid() r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x5}}, 0x30) mkdir(&(0x7f0000000640)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r4 = dup(r3) read(r4, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x1}}, 0x30) write$FUSE_DIRENT(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="800000826d996c0000a4ae0000000000"], 0x10) rt_sigqueueinfo(0x0, 0x0, 0x0) getrandom(&(0x7f0000000340)=""/40, 0x9b, 0x7) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000100)={0x10000, 0x1000, 0x1000, 0x8d}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioprio_get$uid(0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000400)="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", 0xc00) socket$inet(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)=' ', 0x1, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) 08:10:22 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005d01) 08:10:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) write$uinput_user_dev(r1, &(0x7f0000000580)={'syz1\x00', {0x2, 0x7, 0x8001, 0x80}, 0x7, [0x0, 0x6, 0x1, 0x5, 0x4, 0x1f, 0x401, 0xbc, 0x2, 0x5, 0x20c, 0x1, 0x2, 0x1000, 0x7ff, 0x7, 0xdc7, 0xfffffff8, 0xe00f, 0x6, 0x20, 0x939, 0x8, 0x80000, 0x8, 0x7f, 0x7, 0x2, 0x9, 0x3, 0x0, 0xd64, 0xfff, 0x200, 0x6, 0x8, 0x2, 0x8, 0x416b, 0x4, 0x1, 0x0, 0x3ff, 0x2, 0x4, 0x7, 0xfffffffe, 0x6, 0x8b, 0x40, 0x80000000, 0xc6, 0x8000, 0x4, 0x7ff, 0xffffffff, 0x7fffffff, 0xff, 0x6, 0xa8d, 0xfffffff8, 0x9, 0x1, 0x6], [0x0, 0x3f, 0x200, 0x1, 0x81, 0x7, 0x6, 0x7fff, 0x3, 0x1, 0x100, 0x3, 0x7, 0x101, 0x0, 0x8, 0x0, 0x0, 0x4, 0x10001, 0x1, 0x1, 0x8, 0xba, 0x1, 0x5, 0x1f, 0x5, 0x10001, 0x8, 0x3, 0x80, 0x3, 0x55cf, 0xfffffffa, 0x6, 0x2, 0x6, 0xffffffff, 0x7, 0xffff, 0x5, 0x8, 0x64, 0x4, 0x4fa6, 0x5, 0xbbe, 0x9, 0xfff, 0x6, 0x2ea6, 0x10001, 0x8, 0xe17, 0x300000, 0x100, 0xffffffff, 0x7ff, 0x3, 0x2, 0x9, 0x100, 0x6], [0x200, 0x4, 0xe5, 0xffffffff, 0x6, 0xfffffff7, 0x5d6, 0x1, 0x80000001, 0xffff, 0xb542, 0x8dc, 0x9, 0x6, 0x98355b0, 0x2, 0x7, 0x7ff, 0x102000, 0x5, 0x6, 0x7, 0x7, 0x0, 0xfffffffe, 0x80000000, 0x12000000, 0xbb6d, 0x3f, 0x0, 0xfa2, 0xfffffff7, 0x5, 0x3f, 0x2, 0x2, 0x4, 0x7fff, 0x9, 0x800, 0x6, 0x2, 0xcf9, 0xaff9, 0x3, 0x80, 0x2, 0x1f, 0x8, 0x0, 0x8, 0x6, 0x2, 0x8, 0xffffffff, 0x401, 0x1, 0xfffff000, 0x401, 0xd52, 0x2, 0x23, 0x7, 0x8], [0x800, 0x8001, 0x6, 0x4, 0x2, 0x400, 0x80b, 0x2, 0x80, 0x7, 0x4, 0x2, 0x6, 0x2, 0x9, 0xd3, 0x10001, 0x3ff, 0x3, 0x5, 0x1, 0x8b, 0x2, 0x2, 0x6, 0x6, 0x4, 0x2, 0x1, 0x8000, 0x2, 0x6, 0x60e3aba0, 0xff, 0xf3a, 0x8, 0xfff, 0x1, 0x1, 0xec7a, 0xffffffff, 0xaa, 0x1, 0x4, 0x8, 0x8, 0x7d1, 0xc216, 0x2, 0x7ff, 0x8000, 0xfffffcd0, 0x2ea1, 0x8, 0x6, 0x8, 0x0, 0x4, 0xe0, 0x5, 0x0, 0x0, 0x8000, 0x4]}, 0x45c) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:22 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005e00) 08:10:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) sched_yield() setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:22 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005e01) 08:10:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, &(0x7f0000000040), 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xf5, "f9046a46d7f68c9f182bd641f21b3271ba66f325395d6a67b5f44c020647d0ae369cd26add3bbea16dcc6e3182b2594b3c17d70589b0d01981ab76e49f48890ace074e468afe72881c79e5c4c3d8489ce4849347e9057bdcb87fc081b33d3bd92e6cafc507a2d096d33079849484af4f16be9e712adfc185d31fe910be2ea51d02fe6681956b6902d3b316271751a9fb49b531c56cc5d1852ec7ad07fd0d83b52aa49240a11d81135b70733db125185f3ec8245d72619a8a8f636387e8351b0e6cd241547994f9df030ab77c311cdc7c27f42ff36b3872400201a3f7ff6c9b7a31874ac4d8c3bc51fb05796587ed587f04703a0560"}, &(0x7f0000000140)=0x119) write$cgroup_pid(r0, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000400)={0x101ff, 0x0, &(0x7f0000ffc000/0x2000)=nil}) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r5, 0x2d, "0f08906a545136037e0baacd920caed8e89a59fa0a3a7464cf6378d0aeae8b18d9c7fb2447b3e99b8f8703d72c"}, &(0x7f00000000c0)=0x35) getpid() r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005f00) 08:10:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000080)=0xffffffffffffff00) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0), 0x4) write$cgroup_pid(r1, 0x0, 0x0) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000140)) shmctl$SHM_INFO(0x0, 0xe, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x508002, 0xa) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/l\x00', 0x8000, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x1000005, 0x80010, r4, 0x80000000) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, &(0x7f0000000040), 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000005f01) 08:10:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, &(0x7f0000000040), 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x108) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) 08:10:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x0, &(0x7f0000000040), 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:24 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006000) 08:10:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) sched_yield() setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:24 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006001) 08:10:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) sched_yield() setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7719241f6f156f66646e6f3d", @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="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", @ANYRESDEC=r5, @ANYBLOB=',uid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=/dev/kvm\x00,\x00']) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r9}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x6, r5, 0xee01, r9, r4, 0x80}, 0x2, 0x4, 0x0, 0x20, r0, r6, 0x200}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r12) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r11}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r12}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r15) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r15}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r19, 0x0, 0x9, &(0x7f0000000080)='./cgroup\x00'}, 0x30) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x100, r12, 0xee00, r15, r17, 0x34, 0x2}, 0x100, 0xfffffffffffffff9, 0x2, 0x1000, r20, r0, 0x9}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:25 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006100) [ 1623.457528][T32691] 9pnet: Insufficient options for proto=fd 08:10:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1623.603251][T32691] 9pnet: Insufficient options for proto=fd [ 1623.648633][ T300] 9pnet: Insufficient options for proto=fd 08:10:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xf5, "f9046a46d7f68c9f182bd641f21b3271ba66f325395d6a67b5f44c020647d0ae369cd26add3bbea16dcc6e3182b2594b3c17d70589b0d01981ab76e49f48890ace074e468afe72881c79e5c4c3d8489ce4849347e9057bdcb87fc081b33d3bd92e6cafc507a2d096d33079849484af4f16be9e712adfc185d31fe910be2ea51d02fe6681956b6902d3b316271751a9fb49b531c56cc5d1852ec7ad07fd0d83b52aa49240a11d81135b70733db125185f3ec8245d72619a8a8f636387e8351b0e6cd241547994f9df030ab77c311cdc7c27f42ff36b3872400201a3f7ff6c9b7a31874ac4d8c3bc51fb05796587ed587f04703a0560"}, &(0x7f0000000140)=0x119) write$cgroup_pid(r0, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000400)={0x101ff, 0x0, &(0x7f0000ffc000/0x2000)=nil}) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r5, 0x2d, "0f08906a545136037e0baacd920caed8e89a59fa0a3a7464cf6378d0aeae8b18d9c7fb2447b3e99b8f8703d72c"}, &(0x7f00000000c0)=0x35) getpid() r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1623.746734][ T300] 9pnet: Insufficient options for proto=fd [ 1623.751936][T32691] 9pnet: Insufficient options for proto=fd 08:10:25 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006101) [ 1623.996737][ T410] 9pnet: Insufficient options for proto=fd 08:10:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1624.103384][ T519] 9pnet: Insufficient options for proto=fd [ 1624.147044][ T300] 9pnet: Insufficient options for proto=fd 08:10:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006200) [ 1624.260654][T32691] 9pnet: Insufficient options for proto=fd 08:10:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, 0x0, 0x0) r2 = add_key$user(0x0, &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000280)='f', 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000580)=""/171, 0xab) r3 = add_key(0x0, &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000001c0)="fe", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r3) r4 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'\x01\x00', 0x0}, &(0x7f00000001c0)='%em1trusted\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, 0x0, 0x0, r4) write(r1, &(0x7f0000000000)="b6", 0xfffffe7e) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000780)) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) creat(0x0, 0xcc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f00000000c0)={0x3, 0x20, 0x6}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) 08:10:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7719241f6f156f66646e6f3d", @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="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", @ANYRESDEC=r5, @ANYBLOB=',uid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=/dev/kvm\x00,\x00']) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r9}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x6, r5, 0xee01, r9, r4, 0x80}, 0x2, 0x4, 0x0, 0x20, r0, r6, 0x200}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r12) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r11}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r12}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r15) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r15}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r19, 0x0, 0x9, &(0x7f0000000080)='./cgroup\x00'}, 0x30) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x100, r12, 0xee00, r15, r17, 0x34, 0x2}, 0x100, 0xfffffffffffffff9, 0x2, 0x1000, r20, r0, 0x9}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006201) 08:10:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006300) [ 1624.979292][ T888] 9pnet: Insufficient options for proto=fd [ 1625.026724][ T981] 9pnet: Insufficient options for proto=fd 08:10:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1625.275617][ T835] 9pnet: Insufficient options for proto=fd [ 1625.374318][ T835] 9pnet: Insufficient options for proto=fd 08:10:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) [ 1625.460136][ T835] 9pnet: Insufficient options for proto=fd 08:10:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006301) 08:10:27 executing program 4: getpgid(0xffffffffffffffff) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1}, r0, 0x400005, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x401, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x9, 0x4, 0x40, 0x40, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x1220, 0xff, 0x1, 0x8, 0x7, 0xfd, 0x3}, r2, 0x0, r3, 0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7719241f6f156f66646e6f3d", @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="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", @ANYRESDEC=r5, @ANYBLOB=',uid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=/dev/kvm\x00,\x00']) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r9}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x6, r5, 0xee01, r9, r4, 0x80}, 0x2, 0x4, 0x0, 0x20, r0, r6, 0x200}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r12) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r11}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r12}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r15) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r15}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r19, 0x0, 0x9, &(0x7f0000000080)='./cgroup\x00'}, 0x30) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x100, r12, 0xee00, r15, r17, 0x34, 0x2}, 0x100, 0xfffffffffffffff9, 0x2, 0x1000, r20, r0, 0x9}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:28 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006400) [ 1626.023131][ T1316] 9pnet: Insufficient options for proto=fd [ 1626.047621][ T1322] 9pnet: Insufficient options for proto=fd 08:10:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1626.240484][ T1316] 9pnet: Insufficient options for proto=fd [ 1626.241858][ T1322] 9pnet: Insufficient options for proto=fd 08:10:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x4, 0x1c, 0x0, 0x0, 0xbf, 0xb9, 0x0, 0x7f, 0x5000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200), 0x9}, 0x0, 0x8, 0x76d, 0x0, 0x40, 0x0, 0x6}, 0x0, 0xe, 0xffffffffffffffff, 0x11) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x401, 0x1) move_pages(r1, 0x5, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000000140)=[0x0, 0x0], 0xab550884d6ad6640) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:28 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006401) [ 1626.468355][ T1316] 9pnet: Insufficient options for proto=fd 08:10:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0x10000}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r1, 0xc2604110, &(0x7f0000000580)={0x2, [[0xc460, 0x20, 0xfffffff7, 0x1ff, 0x4406, 0x1f8b, 0xffffffbd, 0x471e], [0x9, 0x904f, 0x9815, 0x8, 0x7, 0x3577, 0xffffffff, 0x400], [0x1, 0x939, 0x2, 0x6, 0x1000, 0x0, 0xffffff80, 0x5]], [], [{0x5, 0x626, 0x55}, {0x4, 0x3ff, 0x1}, {0x800, 0x7, 0xfff}, {0x8001, 0x0, 0x9}, {0x20, 0x42, 0x200}, {0x9, 0xe97, 0x3}, {0xffff, 0x220, 0x65}, {0x3, 0x4, 0x80000000}, {0x2, 0x7, 0x80000001}, {0x89c, 0x6, 0x1}, {0x9, 0x7, 0x5}, {0x400, 0x7, 0x81}], [], 0x3}) 08:10:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) [ 1626.774890][ T1566] FAT-fs (loop4): bogus number of reserved sectors [ 1626.812953][ T1566] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:28 executing program 1: getpgid(0xffffffffffffffff) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1}, r0, 0x400005, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x401, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x9, 0x4, 0x40, 0x40, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x1220, 0xff, 0x1, 0x8, 0x7, 0xfd, 0x3}, r2, 0x0, r3, 0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:28 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006500) [ 1626.949210][ T1673] FAT-fs (loop4): bogus number of reserved sectors [ 1626.972341][ T1673] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x80, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000280)) r2 = creat(0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:29 executing program 1: getpgid(0xffffffffffffffff) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1}, r0, 0x400005, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x401, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x9, 0x4, 0x40, 0x40, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x1220, 0xff, 0x1, 0x8, 0x7, 0xfd, 0x3}, r2, 0x0, r3, 0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006501) 08:10:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000080)) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x80, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000280)) r2 = creat(0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006600) 08:10:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, 0xfffffffffffffffd, 0xa000, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x2) 08:10:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006601) 08:10:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000080)=@v2={0x2, @aes128, 0x1, [], "d9897e367a4abc93885f7621eb820ab0"}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x80, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000280)) r2 = creat(0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006700) 08:10:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000001c0)={0x9, 0x101, 0x26, &(0x7f0000000180)="d70aa38dc412b33dd3c498ac2d35ad9f649b35bc55416d774b374209191f18893aaa504c2039"}) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x14000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000600)=[@in6={0xa, 0x4e21, 0x2, @loopback, 0x8}], 0x1c) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xce923a62fae158f5, 0x0) inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x11001040) 08:10:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006701) 08:10:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x80, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000280)) r2 = creat(0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xce7accbece55615, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000000c0)={0x1, 0x7, 0x2, 0x0, 0x5, 0x7f, 0x3, 0x8, 0x3, 0x8, 0x81, 0x4, 0x0, 0x1, 0x3, 0x3, 0x7e, 0x7, 0xff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1110600, 0xffffffffffffffff}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r4}}, 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006800) 08:10:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006801) 08:10:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x4, 0x5, 0xb8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) accept(r2, &(0x7f0000000700)=@rc, &(0x7f0000000780)=0x80) getsockname$packet(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x14) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaa9ca, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e6661740085919fe7b460bea7f7f8", 0xffffffffffffff88, 0xfffffffffffffffc}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0xaa5f591940e3c271, 0x0) execveat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='./cgroup\x00', &(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='(\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./cgroup\x00', &(0x7f0000000280)='./cgroup\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='GPL\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='./cgroup\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='vfat\x00', &(0x7f0000000500)='vfat\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='./cgroup\x00', &(0x7f0000000600)='vfat\x00'], 0x1100) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000007c0), 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r4, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008810}, 0x4000000) 08:10:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006900) 08:10:32 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xce7accbece55615, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000000c0)={0x1, 0x7, 0x2, 0x0, 0x5, 0x7f, 0x3, 0x8, 0x3, 0x8, 0x81, 0x4, 0x0, 0x1, 0x3, 0x3, 0x7e, 0x7, 0xff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r4, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1110600, 0xffffffffffffffff}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r4}}, 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380), 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000080)=@v2={0x2, @aes128, 0x1, [], "d9897e367a4abc93885f7621eb820ab0"}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006901) 08:10:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380), 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380), 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000080)=@v2={0x2, @aes128, 0x1, [], "d9897e367a4abc93885f7621eb820ab0"}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, 0x0) write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006a00) 08:10:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x60, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/86) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x4, 0x5, 0xb8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) accept(r2, &(0x7f0000000700)=@rc, &(0x7f0000000780)=0x80) getsockname$packet(r1, &(0x7f0000000680), &(0x7f00000006c0)=0x14) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaa9ca, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e6661740085919fe7b460bea7f7f8", 0xffffffffffffff88, 0xfffffffffffffffc}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0xaa5f591940e3c271, 0x0) execveat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='./cgroup\x00', &(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='(\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./cgroup\x00', &(0x7f0000000280)='./cgroup\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='GPL\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='./cgroup\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='vfat\x00', &(0x7f0000000500)='vfat\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='./cgroup\x00', &(0x7f0000000600)='vfat\x00'], 0x1100) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000007c0), 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r4, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008810}, 0x4000000) 08:10:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006a01) 08:10:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, 0x0) write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1632.395858][ T3715] FAT-fs (loop4): bogus number of FAT structure [ 1632.484912][ T3715] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, 0x0) write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1632.667215][ T3927] FAT-fs (loop4): bogus number of FAT structure [ 1632.705112][ T3927] FAT-fs (loop4): Can't find a valid FAT filesystem 08:10:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006b00) 08:10:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:35 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006b01) 08:10:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x677}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x60, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/86) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:35 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006c00) [ 1633.874783][ T4382] FAT-fs (loop1): bogus number of FAT structure [ 1633.899038][ T4382] FAT-fs (loop1): Can't find a valid FAT filesystem 08:10:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [], @loopback}, 0x8, 0x0, 0x3, 0xd, 0x7fff}, &(0x7f00000000c0)=0x20) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) getpid() umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1634.288781][ T4607] FAT-fs (loop1): bogus number of reserved sectors [ 1634.382920][ T4607] FAT-fs (loop1): Can't find a valid FAT filesystem 08:10:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006c01) 08:10:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7719241f6f156f66646e6f3d", @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="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", @ANYRESDEC=r5, @ANYBLOB=',uid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=/dev/kvm\x00,\x00']) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r9}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x6, r5, 0xee01, r9, r4, 0x80}, 0x2, 0x4, 0x0, 0x20, r0, r6, 0x200}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r12) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r11}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r12}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r15) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r15}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r19, 0x0, 0x9, &(0x7f0000000080)='./cgroup\x00'}, 0x30) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x100, r12, 0xee00, r15, r17, 0x34, 0x2}, 0x100, 0xfffffffffffffff9, 0x2, 0x1000, r20, r0, 0x9}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1634.972007][ T4789] 9pnet: Insufficient options for proto=fd 08:10:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) [ 1635.020085][ T4789] 9pnet: Insufficient options for proto=fd [ 1635.057528][ T4789] 9pnet: Insufficient options for proto=fd 08:10:37 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006d00) 08:10:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x400000, 0x0) r5 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/attr/current\x00', 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r7 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r7}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r8}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r9 = getegid() r10 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r10, 0x0, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r11, 0x0, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r12, 0x0, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r13, 0x0, 0x0) r14 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r14, 0x0, 0x0) r15 = signalfd(r14, &(0x7f0000000500)={0xfffffffffffffff7}, 0x8) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) fstat(r19, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r21, 0x0, 0x0) r22 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r22, 0x0, 0x0) r23 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001880)='/dev/dsp\x00', 0x0, 0x0) r24 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r24, 0x0, 0x0) r25 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r25, 0x0, 0x0) r26 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r26, 0x0, 0x0) r27 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001900)={&(0x7f00000018c0)='vfat\x00', r26}, 0x10) r28 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r28, 0x0, 0x0) r29 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r29, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f0000001a40)=[{&(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000001c0)="716900e866741bf49af009c45ba00da2bf74c2793a1e2832c59068fef506eabe25fe79266493527e3032489c0283115c37f28ce203774d22f5e39b4a95bf36e411b1b139df538cd664b3e21bd24f0f100eed5ed704cdd07bcd7c4c34935d55b5be44447ed33a0246c0cf1b19e6a2d91869ef667fa2489ad02ce10cae3dd1c1901fd84a86c593775d647925b3d812ad86a4ac11a2f92d97f354167539cfb2b9aadb77cfe96682", 0xa6}, {&(0x7f0000000280)="66202ded480ddd36c2de051181b4c0d1551268c6ee143dd5134387bd460c8430f9a682ba2316fb20b68e05087a57e73fdb0793e5a6c0180890f6262c50e1de2d8c159bfbda2cfbe75ca23074839f7a79c97a7620ac0bd8ef0f862adbdd526fb929dccb3370b26c96b2a7eb03de6f6d2837f5893468328727e7bf8b1615ccef8d75cdda6f75b5268252fd1d67beb9b18bc8a9a56a923bbb88305f10c670cb317a0f75aafff9ed8811c02767eb4d38271e59fa2e15695ef20d646f0ed35141cff660176e5040d6edbaf0d9a2b3e98cc27d8a93b30df7006696d2366ea93c1df56a0580dad5d5ecfecb77d1f4418571de9c4de3aa81", 0xf4}, {&(0x7f0000000400)="40201428387806f653d0d345161584313b34c2e13dce3cd810fd3018f675e22d488a06aa733a390c9d50eb7f56365612e10a32f11266f468ff6297e6dde9676f2fab5eb7b1b3e5424535c1cb1b85cd6aa6db6793cf017fdefd361bc9a30a211f09ac0f4c1292b66d51be7170de37cafd75", 0x71}, {&(0x7f0000001580)="2a6fcc2e7130ab2d3c078cde73056b875546ed4ade1808f5bbfacde0f236329486a21869475dc1102369471c416d61412762e8a30f1d75ca3c104fca524af525a329487d88d9345c6365a05ff112a98ddb0641d218281e55ce220b1e66d0ddaa2dfb83065f5f5f0c743bfefceb34163e350568bdf4c52696361e54385822b539e6f65e12d9055015990cbafeb07db0b147cd5bd5927e68b6fa90a0535f9ff719f508f4d472a00466a36bcb43767fb3951b4015fda82b1617bbcf8e4b1dae09a9f20d0a65eeaaff285017c775ea", 0xcd}, {&(0x7f0000001680)="858ac458e1251570f98a700c1b414e57e548a73958bb6e917dd430a9e276c5cd15296d74451e630811b1e758e1e7b121cdc65287c26426375ef3749f10b9a2851436f4fc2718b265515202ad95020b7302ac2e2d25e5abed9c7c12d670e85d5ee5678046f55cf9bcea4f652f79e39ed5c4c6dc616c8994967748e83edad874d102f59902a665a568cd15d2371199fead6c4b746a090eb153bd01a93305265cf3bff9eb107b2c3acf822a61814ee8517efcefb7f3869e6a912972dadd69b8337baab128d9214eb04f0f8794ccbfd8e49bfe80f57a2f8cac7d1f5882aeb7ceaecb6a36d7ea358a0e55a7795885344f22667fa80292873cdf", 0xf7}], 0x6, &(0x7f0000001940)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="000000001ce9005b000000020000000100000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r15, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r18, @ANYRES32=r20, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r23, @ANYRES32=r0, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r0], 0xe0, 0x4000}], 0x1, 0x20000880) write$cgroup_pid(r3, 0x0, 0x0) ioctl$TIOCGRS485(r3, 0x542e, &(0x7f0000000080)) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1635.175577][ T4789] 9pnet: Insufficient options for proto=fd [ 1635.182932][ T4837] 9pnet: Insufficient options for proto=fd 08:10:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:37 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006d01) [ 1635.580565][ T4846] 9pnet: Insufficient options for proto=fd 08:10:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7719241f6f156f66646e6f3d", @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="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", @ANYRESDEC=r5, @ANYBLOB=',uid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=/dev/kvm\x00,\x00']) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r8 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r7}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r8}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r9}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x6, r5, 0xee01, r9, r4, 0x80}, 0x2, 0x4, 0x0, 0x20, r0, r6, 0x200}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r11 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r12) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r10}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r11}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r12}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r15) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r15}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r19, 0x0, 0x9, &(0x7f0000000080)='./cgroup\x00'}, 0x30) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x100, r12, 0xee00, r15, r17, 0x34, 0x2}, 0x100, 0xfffffffffffffff9, 0x2, 0x1000, r20, r0, 0x9}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, 0x0, 0x0) [ 1635.636260][ T4849] 9pnet: Insufficient options for proto=fd 08:10:37 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006e00) 08:10:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, 0x0, 0x0) [ 1636.071704][ T5177] 9pnet: Insufficient options for proto=fd 08:10:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006e01) [ 1636.167280][ T5277] 9pnet: Insufficient options for proto=fd [ 1636.238189][ T5281] 9pnet: Insufficient options for proto=fd 08:10:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006f00) [ 1636.367096][ T5136] 9pnet: Insufficient options for proto=fd [ 1636.449222][ T5136] 9pnet: Insufficient options for proto=fd 08:10:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, 0x0, 0x0) [ 1636.558789][ T5136] 9pnet: Insufficient options for proto=fd 08:10:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, 0x0, 0x0) 08:10:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000006f01) 08:10:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) 08:10:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2c200, 0x0) clock_gettime(0x0, &(0x7f0000006480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006380)=[{{&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/191, 0xbf}], 0x1, &(0x7f0000000680)=""/104, 0x68}, 0x3}, {{&(0x7f0000000700)=@hci, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/127, 0x7f}, {&(0x7f0000001800)=""/153, 0x99}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/19, 0x13}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/24, 0x18}, {&(0x7f0000002a00)=""/101, 0x65}, {&(0x7f0000002a80)}], 0x9, &(0x7f0000002b80)=""/9, 0x9}, 0x9}, {{&(0x7f0000002bc0)=@l2, 0x80, &(0x7f0000004e00)=[{&(0x7f0000002c40)=""/79, 0x4f}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/164, 0xa4}, {&(0x7f0000003d80)=""/49, 0x31}, {&(0x7f0000003dc0)=""/16, 0x10}, {&(0x7f0000003e00)=""/4096, 0x1000}], 0x6, &(0x7f0000004e80)=""/245, 0xf5}, 0x5}, {{&(0x7f0000004f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000005000)=""/50, 0x32}, {&(0x7f0000005040)=""/40, 0x28}, {&(0x7f0000005080)=""/82, 0x52}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/250, 0xfa}, {&(0x7f0000006200)=""/158, 0x9e}], 0x6, &(0x7f0000006340)=""/50, 0x32}, 0x1}], 0x4, 0x2, &(0x7f00000064c0)={r1, r2+30000000}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000380)=0x3, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x400000, 0x0) r5 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/attr/current\x00', 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r7 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r7}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r8}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r9 = getegid() r10 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r10, 0x0, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r11, 0x0, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r12, 0x0, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r13, 0x0, 0x0) r14 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r14, 0x0, 0x0) r15 = signalfd(r14, &(0x7f0000000500)={0xfffffffffffffff7}, 0x8) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r17 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r16}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r17}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r18}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) r19 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r19, 0x0, 0x0) fstat(r19, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r21, 0x0, 0x0) r22 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r22, 0x0, 0x0) r23 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001880)='/dev/dsp\x00', 0x0, 0x0) r24 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r24, 0x0, 0x0) r25 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r25, 0x0, 0x0) r26 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r26, 0x0, 0x0) r27 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001900)={&(0x7f00000018c0)='vfat\x00', r26}, 0x10) r28 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r28, 0x0, 0x0) r29 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r29, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f0000001a40)=[{&(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000001c0)="716900e866741bf49af009c45ba00da2bf74c2793a1e2832c59068fef506eabe25fe79266493527e3032489c0283115c37f28ce203774d22f5e39b4a95bf36e411b1b139df538cd664b3e21bd24f0f100eed5ed704cdd07bcd7c4c34935d55b5be44447ed33a0246c0cf1b19e6a2d91869ef667fa2489ad02ce10cae3dd1c1901fd84a86c593775d647925b3d812ad86a4ac11a2f92d97f354167539cfb2b9aadb77cfe96682", 0xa6}, {&(0x7f0000000280)="66202ded480ddd36c2de051181b4c0d1551268c6ee143dd5134387bd460c8430f9a682ba2316fb20b68e05087a57e73fdb0793e5a6c0180890f6262c50e1de2d8c159bfbda2cfbe75ca23074839f7a79c97a7620ac0bd8ef0f862adbdd526fb929dccb3370b26c96b2a7eb03de6f6d2837f5893468328727e7bf8b1615ccef8d75cdda6f75b5268252fd1d67beb9b18bc8a9a56a923bbb88305f10c670cb317a0f75aafff9ed8811c02767eb4d38271e59fa2e15695ef20d646f0ed35141cff660176e5040d6edbaf0d9a2b3e98cc27d8a93b30df7006696d2366ea93c1df56a0580dad5d5ecfecb77d1f4418571de9c4de3aa81", 0xf4}, {&(0x7f0000000400)="40201428387806f653d0d345161584313b34c2e13dce3cd810fd3018f675e22d488a06aa733a390c9d50eb7f56365612e10a32f11266f468ff6297e6dde9676f2fab5eb7b1b3e5424535c1cb1b85cd6aa6db6793cf017fdefd361bc9a30a211f09ac0f4c1292b66d51be7170de37cafd75", 0x71}, {&(0x7f0000001580)="2a6fcc2e7130ab2d3c078cde73056b875546ed4ade1808f5bbfacde0f236329486a21869475dc1102369471c416d61412762e8a30f1d75ca3c104fca524af525a329487d88d9345c6365a05ff112a98ddb0641d218281e55ce220b1e66d0ddaa2dfb83065f5f5f0c743bfefceb34163e350568bdf4c52696361e54385822b539e6f65e12d9055015990cbafeb07db0b147cd5bd5927e68b6fa90a0535f9ff719f508f4d472a00466a36bcb43767fb3951b4015fda82b1617bbcf8e4b1dae09a9f20d0a65eeaaff285017c775ea", 0xcd}, {&(0x7f0000001680)="858ac458e1251570f98a700c1b414e57e548a73958bb6e917dd430a9e276c5cd15296d74451e630811b1e758e1e7b121cdc65287c26426375ef3749f10b9a2851436f4fc2718b265515202ad95020b7302ac2e2d25e5abed9c7c12d670e85d5ee5678046f55cf9bcea4f652f79e39ed5c4c6dc616c8994967748e83edad874d102f59902a665a568cd15d2371199fead6c4b746a090eb153bd01a93305265cf3bff9eb107b2c3acf822a61814ee8517efcefb7f3869e6a912972dadd69b8337baab128d9214eb04f0f8794ccbfd8e49bfe80f57a2f8cac7d1f5882aeb7ceaecb6a36d7ea358a0e55a7795885344f22667fa80292873cdf", 0xf7}], 0x6, &(0x7f0000001940)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="000000001ce9005b000000020000000100000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r13, @ANYRES32=r15, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r18, @ANYRES32=r20, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r23, @ANYRES32=r0, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r0], 0xe0, 0x4000}], 0x1, 0x20000880) write$cgroup_pid(r3, 0x0, 0x0) ioctl$TIOCGRS485(r3, 0x542e, &(0x7f0000000080)) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:39 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007000) 08:10:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) [ 1637.793501][ T5846] 9pnet: Insufficient options for proto=fd 08:10:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007001) 08:10:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xb0e751c41317aa34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x14, 0x20a201) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$P9_RREMOVE(r0, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r0, 0xc0245720, &(0x7f0000000300)={0x11, {r2, r3+30000000}, 0x9, 0x42}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'\xf4\xff\x96', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r5, r6) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000d40)="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", 0x352, r5) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x1, 0x11, r7, 0x0) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f0000000380)={0x7f}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYBLOB="4ff8266803e516b8e857481a20e31a9c8860c388cf7e62b06d382086babb54316c000076d440bd86af8f5e042ed727b1183be763faed5c46c9a32e0d000000000000005a59ea4fc61aa3e24dd45393d8c3b6a93029ebfb85faef645c01acc292da3c03bfe3b1e22fc96876188cad2dde30cc88cdb6610d528d7d629e4993ddcc91b79dd1169153d235e598860974e3207090b1a0635f2e2348d604", @ANYRESHEX=r5, @ANYRESOCT, @ANYRESHEX=r1, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX=r7, @ANYPTR64]], 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000140)="1959423461cc2cbe3c2a8080ba24a14e6793250f34439bb8ab4584bb23495f019bb6c3a906be3a47aad7a25c09f7bcc3bc1a0dc64336bcfd3d0fb065db7fcab0ead380faea964d4a387e9789563e8d22912fb2ca3b52f444131242580d3db16fe9093bad349a1df5ec96f7866cb9de631c884101c050c18f050f00cd8a823b6e363b75fdc594b7aa932ebb3fef21f6ff3778a60c2d6c3a6e902d802cec6dd264496d7338fc8bbc9e5a5b7be532f50f6ad7f74f300ec0d0d939bf0c2ea76580a579a307baf90f5eb00f7cd7f4d963601d492aef1c658246866e72e5bbfecd964b5c6f621524fd45474a88de7db151b24369e35283", 0xf4, r5) getpid() r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) [ 1638.241642][ T5738] 9pnet: Insufficient options for proto=fd 08:10:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5e9a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x2, 0x0, 0x10001, r2}, &(0x7f0000000300)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x4, 0x400, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, 0x0) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r5, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r5, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000400000000001001003315000000ec000000000000000c7c7cb69e259f536d0b6e65144dccac5ae0149b0f286298d243927d0aa626d002d512f0c3aa9a43081c464030b5236e644344fa765b3aa13d745e84da398806b4093e028dae640b0cc8713cce2761cb73250d15d6111dc804dd56aeeb286dce3db10e2ccc341bcc391d0ec8804c"], 0x18}}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = openat$uhid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uhid\x00', 0x0, 0x0) dup2(r6, r5) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) 08:10:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007100) 08:10:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, 0x0, 0x0) 08:10:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:41 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007101) 08:10:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xf5, "f9046a46d7f68c9f182bd641f21b3271ba66f325395d6a67b5f44c020647d0ae369cd26add3bbea16dcc6e3182b2594b3c17d70589b0d01981ab76e49f48890ace074e468afe72881c79e5c4c3d8489ce4849347e9057bdcb87fc081b33d3bd92e6cafc507a2d096d33079849484af4f16be9e712adfc185d31fe910be2ea51d02fe6681956b6902d3b316271751a9fb49b531c56cc5d1852ec7ad07fd0d83b52aa49240a11d81135b70733db125185f3ec8245d72619a8a8f636387e8351b0e6cd241547994f9df030ab77c311cdc7c27f42ff36b3872400201a3f7ff6c9b7a31874ac4d8c3bc51fb05796587ed587f04703a0560"}, &(0x7f0000000140)=0x119) write$cgroup_pid(r0, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000400)={0x101ff, 0x0, &(0x7f0000ffc000/0x2000)=nil}) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r5, 0x2d, "0f08906a545136037e0baacd920caed8e89a59fa0a3a7464cf6378d0aeae8b18d9c7fb2447b3e99b8f8703d72c"}, &(0x7f00000000c0)=0x35) getpid() r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:41 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007200) 08:10:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x24000, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x6) 08:10:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:42 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007201) 08:10:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfa}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcsa\x00', 0x8082, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x9, 0x30}, &(0x7f00000006c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000700)={0x5, 0xffde, 0x8, 0xffff, 0x7f, 0x101, 0x7ff, 0xffff, r4}, 0x20) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000580)=[{0xcf, 0xcd, 0x40, 0xb5, @time={0x77359400}, {0x3, 0x8}, {0x0, 0x9}, @raw32={[0x0, 0x5, 0x40400000]}}, {0x20, 0x8, 0x1f, 0x2, @time={r5, r6+10000000}, {0x20, 0x3f}, {0x4, 0x9}, @raw8={"3f8b7d7337badd23ecfe94aa"}}, {0x4, 0x3, 0x40, 0x5, @tick, {0x6, 0x4}, {0x9, 0x6}, @queue={0x9}}, {0x20, 0x1, 0x81, 0x0, @time, {0x0, 0x2}, {0x1, 0x7f}, @quote={{0x0, 0xb8}, 0x1}}], 0xc0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x6000, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x1a8, 0x4, 0x6, 0x766c4666803d4edd, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x6}, [@nested={0x8c, 0x73, [@generic="3ff64fe42ffe58628ee11dacb2b3c5119810dcaf9d8f8f87d8214a5bb1766ecf7702a58d85db3cd11e6334236263074a473b435052f0f80ce38da05976c5d05220517f3d97198283c64fbbedc88544746d0e41dd91ea6a634c18ddca279b9d0fcb686302ee0d7d12355cca3a92e40a8d3b74a1404e5dd2d65569487b3b684d562026e571eecfc328"]}, @generic="a2601e4200f107eeddd5cb4239241b297bd66389f359a2edd1ebbb0f4b15edd1b8e96c3cd3b8ed4fc089b3aab4f52a26b4b32adb950955a8426b1a2ff0f2ef6a714a6cdcdbee92", @generic="e6dfbad00e637dfa9c42fbd886eab639cebec9674fbcd45a502ceff7b9109e4fd7fed6aa3673459cb0f7a9084a908e580742f548f7645b527b266c47de11529c36846e20c34dc5a4a42f6f241d397e88547e1636a84a1d679ef6af0861ece4db8c88181eac24fe59d1f553ccd0ff370cb319dacca9793646e7043d5741f4f2ae154b7df2561d059f48460572e78b0fe695a1fdc07a2da1374e5c511eb53b8775a0e454376aaff99167dd2c2f1ad0e743aeefefbeaa6b19a0521aaaa1d083"]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40}, 0x11) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x20, 0x2100) 08:10:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xf5, "f9046a46d7f68c9f182bd641f21b3271ba66f325395d6a67b5f44c020647d0ae369cd26add3bbea16dcc6e3182b2594b3c17d70589b0d01981ab76e49f48890ace074e468afe72881c79e5c4c3d8489ce4849347e9057bdcb87fc081b33d3bd92e6cafc507a2d096d33079849484af4f16be9e712adfc185d31fe910be2ea51d02fe6681956b6902d3b316271751a9fb49b531c56cc5d1852ec7ad07fd0d83b52aa49240a11d81135b70733db125185f3ec8245d72619a8a8f636387e8351b0e6cd241547994f9df030ab77c311cdc7c27f42ff36b3872400201a3f7ff6c9b7a31874ac4d8c3bc51fb05796587ed587f04703a0560"}, &(0x7f0000000140)=0x119) write$cgroup_pid(r0, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000400)={0x101ff, 0x0, &(0x7f0000ffc000/0x2000)=nil}) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r5, 0x2d, "0f08906a545136037e0baacd920caed8e89a59fa0a3a7464cf6378d0aeae8b18d9c7fb2447b3e99b8f8703d72c"}, &(0x7f00000000c0)=0x35) getpid() r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:42 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007300) 08:10:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x10000, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007301) 08:10:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x2600, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x1b, 0x3, 0x5}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000140)={0x0, 0x4, 0x4}) write$cgroup_pid(r4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r5, 0x1d) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:43 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007400) 08:10:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x3, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) fchdir(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) write(r2, &(0x7f0000000140)="f4530d1f6c968a46d8d1d31c4558da3ebaed20f1f2c3d1bfdbc189a5e6", 0x1d) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000080), 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0x3, [], "d0d24110c7c91cb63d026c2f548b7c0e"}) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r5 = creat(0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) readlinkat(r6, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/179, 0xb3) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{0x8, 0x1c, 0x8, 0x7}, {0x49, 0x80, 0x0, 0xffffff7f}, {0x6, 0x1, 0x0, 0x6e}]}, 0x10) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000180)=""/129) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x2600, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x1b, 0x3, 0x5}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000140)={0x0, 0x4, 0x4}) write$cgroup_pid(r4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r5, 0x1d) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007401) 08:10:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0xa, &(0x7f0000001780)=[{&(0x7f0000000140)="d7dbcfe2b644735eb2e1e9dc9bb1a786c56452c27e93b0c224231a43f5340daa967ec18fe4f3694684e9b7f72b612adf4247840bc0", 0x35, 0x1}, {&(0x7f0000000180)="d837bd0a2f151bc6f0755ee21f6b3b9d0acc9dcf6d0915d0820e252f886a4309a2425656c564873d330516cfc78b6bb498468bf3db0cd228c5dc43d2f69969a63c7f3db8a86a5416677dee27e300ee483ffcd8a01b5309c907188d7c4c0a36bb2c364da81c708495aa63f41f4e90e9420e3037a259f40a7b4b9116174b7378e9b3521c78f84a2dbaa06b5e66b7f1828ecdb3764cb2fbd41172cd74b06c337caf4b27ac87befc82ecbffd97f81bea7a50209cc97d874000dce894446abd5df111952ea1939495829f834b651c8c513316e8c8fbdf6d1cc638db2cca57c5e3d7a67a5ff87a6f09c3", 0xe7, 0x800}, {&(0x7f0000000280), 0x0, 0x1f}, {&(0x7f0000000580)="ffced83f3888b8959f932e2486fc0b753b575ce1c50d9a89fe28bb1769d95e6ddf61683c17a7db548d9ba92f8e2c473d5a860573455b9ec1a5359137eeb3548fdde3da80a0086b9db62965d271fffd588448a44801b76c58dab6743fc181a6966e052157aa95c3ac0d0add88f47be707c4571ce03e6eb973539fbcce9b0030f1a5bb967e6e4eef61faed08dde3deb82321303aeb0b33c17ca94028c3cb1b4c4753eb091a4f84a306af1c7f129a98f714f519f5ef7c55af59e59ba92fc32a328a45c9568b4cabd15f0f27b9dd0290fd7a225b9229382ce03f63992e1e0d15fc9b5fedc64c4e5dd7705e80385fd8", 0xed, 0x7}, {&(0x7f00000002c0), 0x0, 0x7fff}, {&(0x7f0000000300)="1fd70f3950e9b29704118483797b3e75c3b3c4080290c5b5e8136c127e7166981bad5bc15f282e8bacb8d8cc340096e74b90a3e03e144a25f4428dfc14600d8150abdaee1daa288d8850d3ce", 0x4c, 0x4}, {&(0x7f0000000400)="f92467c3379833cdc8966bac577dbf90c6c1ad55ace890a416e5e58a5a87721bf451248c92479f904add78e79dc4fdf52cf3e086244711fccaa9642055d8343608748321ea22e6", 0x47, 0x4adc}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="ad56b9a9fca87ade10eae497b4f9a3d7b39ec04022229325c2fa5dd5281160125eaf17d10a6c6348f07ac26eae75e1f4dcb6d11e7df54e895021a7a98b60f76a0ce0e21d8419a474a44ae37ea0068d98d50271302ce72f0f9fc9329352f5a0c16d968d4d9ed3ac8902acbd28dfac3618ab25f0b276f53bb476331312e03ec17a497bdabbff727507b4705513f3b01e580ede4315127488434fee593cb403ffcf70f300b6accbe82e9cda80a8beccf2c2290f51227d6cebb3059db8f84d2c27b062f0ba9cf489138a2fa74cd8b0b40d8e6281eaf039a997008948cb6f0055a0aed945626e0423fe5afc5f68c77df9a490b963746018", 0xf5, 0x8000}, {&(0x7f0000000480), 0x0, 0x88d}], 0x40000, &(0x7f0000000500)='\xf5\x00') 08:10:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x2600, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x1b, 0x3, 0x5}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r4, 0xc0182101, &(0x7f0000000140)={0x0, 0x4, 0x4}) write$cgroup_pid(r4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) tgkill(r0, r5, 0x1d) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x3, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) fchdir(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) write(r2, &(0x7f0000000140)="f4530d1f6c968a46d8d1d31c4558da3ebaed20f1f2c3d1bfdbc189a5e6", 0x1d) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000080), 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0x3, [], "d0d24110c7c91cb63d026c2f548b7c0e"}) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r5 = creat(0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) readlinkat(r6, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/179, 0xb3) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{0x8, 0x1c, 0x8, 0x7}, {0x49, 0x80, 0x0, 0xffffff7f}, {0x6, 0x1, 0x0, 0x6e}]}, 0x10) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000180)=""/129) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007500) 08:10:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0xf659, 0x3b4) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 08:10:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x108) ioctl$SOUND_PCM_READ_RATE(r1, 0x80045002, &(0x7f0000000080)) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000140)=""/186, 0xba, 0x7) 08:10:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007501) 08:10:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007500) 08:10:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0xa, &(0x7f0000001780)=[{&(0x7f0000000140)="d7dbcfe2b644735eb2e1e9dc9bb1a786c56452c27e93b0c224231a43f5340daa967ec18fe4f3694684e9b7f72b612adf4247840bc0", 0x35, 0x1}, {&(0x7f0000000180)="d837bd0a2f151bc6f0755ee21f6b3b9d0acc9dcf6d0915d0820e252f886a4309a2425656c564873d330516cfc78b6bb498468bf3db0cd228c5dc43d2f69969a63c7f3db8a86a5416677dee27e300ee483ffcd8a01b5309c907188d7c4c0a36bb2c364da81c708495aa63f41f4e90e9420e3037a259f40a7b4b9116174b7378e9b3521c78f84a2dbaa06b5e66b7f1828ecdb3764cb2fbd41172cd74b06c337caf4b27ac87befc82ecbffd97f81bea7a50209cc97d874000dce894446abd5df111952ea1939495829f834b651c8c513316e8c8fbdf6d1cc638db2cca57c5e3d7a67a5ff87a6f09c3", 0xe7, 0x800}, {&(0x7f0000000280), 0x0, 0x1f}, {&(0x7f0000000580)="ffced83f3888b8959f932e2486fc0b753b575ce1c50d9a89fe28bb1769d95e6ddf61683c17a7db548d9ba92f8e2c473d5a860573455b9ec1a5359137eeb3548fdde3da80a0086b9db62965d271fffd588448a44801b76c58dab6743fc181a6966e052157aa95c3ac0d0add88f47be707c4571ce03e6eb973539fbcce9b0030f1a5bb967e6e4eef61faed08dde3deb82321303aeb0b33c17ca94028c3cb1b4c4753eb091a4f84a306af1c7f129a98f714f519f5ef7c55af59e59ba92fc32a328a45c9568b4cabd15f0f27b9dd0290fd7a225b9229382ce03f63992e1e0d15fc9b5fedc64c4e5dd7705e80385fd8", 0xed, 0x7}, {&(0x7f00000002c0), 0x0, 0x7fff}, {&(0x7f0000000300)="1fd70f3950e9b29704118483797b3e75c3b3c4080290c5b5e8136c127e7166981bad5bc15f282e8bacb8d8cc340096e74b90a3e03e144a25f4428dfc14600d8150abdaee1daa288d8850d3ce", 0x4c, 0x4}, {&(0x7f0000000400)="f92467c3379833cdc8966bac577dbf90c6c1ad55ace890a416e5e58a5a87721bf451248c92479f904add78e79dc4fdf52cf3e086244711fccaa9642055d8343608748321ea22e6", 0x47, 0x4adc}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="ad56b9a9fca87ade10eae497b4f9a3d7b39ec04022229325c2fa5dd5281160125eaf17d10a6c6348f07ac26eae75e1f4dcb6d11e7df54e895021a7a98b60f76a0ce0e21d8419a474a44ae37ea0068d98d50271302ce72f0f9fc9329352f5a0c16d968d4d9ed3ac8902acbd28dfac3618ab25f0b276f53bb476331312e03ec17a497bdabbff727507b4705513f3b01e580ede4315127488434fee593cb403ffcf70f300b6accbe82e9cda80a8beccf2c2290f51227d6cebb3059db8f84d2c27b062f0ba9cf489138a2fa74cd8b0b40d8e6281eaf039a997008948cb6f0055a0aed945626e0423fe5afc5f68c77df9a490b963746018", 0xf5, 0x8000}, {&(0x7f0000000480), 0x0, 0x88d}], 0x40000, &(0x7f0000000500)='\xf5\x00') 08:10:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007600) 08:10:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007601) 08:10:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x108) ioctl$SOUND_PCM_READ_RATE(r1, 0x80045002, &(0x7f0000000080)) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000140)=""/186, 0xba, 0x7) 08:10:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x28, r3, 0x101, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_PORT={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x104, r3, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8798}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="e20f8a027e29d0ba6d681d844b06b049"}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x2e}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x104}, 0x1, 0x0, 0x0, 0x400000c4}, 0xc005) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007700) [ 1644.266250][ T8179] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1644.387995][ T8179] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:10:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x96, 0x4) 08:10:46 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007701) [ 1644.503103][ T8295] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1644.524207][ T8295] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:10:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000000c0)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa000, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000140)={0x4, 0x9}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) ptrace$pokeuser(0x6, 0x0, 0x401, 0x1) r3 = getpgrp(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f00000001c0)=0x7, 0x4) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={[], 0x3, 0x3ff, 0x8301, 0x61, 0x2, r3}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x80000, 0x0) 08:10:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000200)=0x544e) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000280)={0x6, 0x5, 0x4, 0x400000, {0x0, 0x2710}, {0x2, 0x2, 0x1, 0x7, 0x1, 0x4, "9e014c8a"}, 0x5, 0x1, @fd=r4, 0x4}) r5 = getpid() ptrace$pokeuser(0x6, r5, 0x4, 0x1) sched_setattr(r5, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x6, 0x4, 0x3, 0x9}, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x42, &(0x7f00000001c0)={r7, r8/1000+30000}, 0x10) 08:10:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007800) 08:10:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socketpair(0x1, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x7ff, 0xaf4, 0x800}, 0xc) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x40000, r2}) 08:10:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007801) 08:10:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r3 = creat(0x0, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000340)) r4 = creat(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x85, @ipv4={[], [], @multicast2}, 0x7f}, @in6={0xa, 0x4e24, 0x1, @rand_addr="16e0ea92d8217fb7044a69d8c0e7ab6a", 0x1}, @in6={0xa, 0x4e20, 0x74d8, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}, @in6={0xa, 0x4e20, 0xfffffff7, @rand_addr="7c122cd7cd29873d31930d79dd548b08", 0x3f}, @in6={0xa, 0x3d2c, 0xffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}], 0x8c) ioctl$RTC_AIE_OFF(r4, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200001) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[r1, r2, r3], 0x3) getpid() r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0xfb, &(0x7f00000000c0)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000300)=0x4) r7 = creat(0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r8, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r8, 0x40086607, &(0x7f0000000400)=0x5) ioctl$RTC_AIE_OFF(r7, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r9, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r9, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x7fff, @ipv4={[], [], @rand_addr=0x6}, 0x1}, {0xa, 0x4e20, 0xec, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}, 0xffffffffffffffff, 0x100}}, 0x48) 08:10:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2c002, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r1, 0x3b70, &(0x7f00000000c0)={0x10}) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x87) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007900) 08:10:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007901) 08:10:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f00000000c0)={0x40, 0x6c, &(0x7f0000000140)="c1cad3a7e32853c339b55f068872446eac2e17ac80c56a3f4bb15ad2a468fb5f408e4c9e36f9c3ed15d138a7495467319d569e69941d245cd8526c9c87979ce4a705d1bc7c337ed7", {0x80000000, 0x3f, 0x41416770, 0x8, 0x7c446dc7, 0x1, 0x8, 0x4}}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007a00) 08:10:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2c002, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r1, 0x3b70, &(0x7f00000000c0)={0x10}) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x87) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socketpair(0x1, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x7ff, 0xaf4, 0x800}, 0xc) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x40000, r2}) 08:10:49 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007a01) 08:10:49 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, r3, 0x100, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_PCM_IOCTL_LINK(r2, 0x40044160, &(0x7f0000000280)=0x2) sendto$x25(r4, &(0x7f0000000140)="0bf8fde511da2a318393112668c68d41e70240673add987a12087088ea05a57546b5a1c659a30f918e2463790ca3466eb11034d757fb16cf4b01d2c3924992d4435e8e8e26ea0b76ef70d36494c94d9e1b187394b9f97f89f33ec50ebdcdd9778b002366c88dd3665568efd60817e8b00b599397931f0e612fee420617c3fdd005974f3b80caf06d94bfb341657f8cee614e18d05cd00a5ba41a359bda2bcecc5ae17c53dd9a363e3ec1e60a191684ea67fa7dc68e138c5efed3ec2557a17ec5dfaf9f340f8545aa72a34825794ed3fe0e925579", 0xd4, 0x2, &(0x7f0000000240)={0x9, @null=' \x00'}, 0x12) write$cgroup_pid(r2, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r5, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000300)={{0x2, 0x4e23, @broadcast}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x4e21, @multicast1}}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) recvmsg$can_j1939(r2, &(0x7f0000000500)={&(0x7f0000000580)=@isdn, 0x80, &(0x7f0000000480)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x10102) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/11, 0xb) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:49 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007b00) 08:10:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1800000000000000) 08:10:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1800000000000000) 08:10:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007b01) 08:10:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) recvmsg$can_j1939(r1, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000001580)=""/244, 0xf4}], 0x5, &(0x7f0000001680)=""/4096, 0x1000}, 0x23) eventfd(0x9) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000480)=0xfffffffd, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007c00) 08:10:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1600000000000000) 08:10:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007c01) 08:10:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666176000204090002000270f7f85dfc1a093607", 0xfffffffffffffca6, 0x3}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) sysfs$3(0x3) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) recvmsg$can_j1939(r1, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000001580)=""/244, 0xf4}], 0x5, &(0x7f0000001680)=""/4096, 0x1000}, 0x23) eventfd(0x9) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000480)=0xfffffffd, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1600000000000000) 08:10:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007d00) 08:10:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x1, 0x5, 0x47, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], r4}, 0x3c) sendmsg$inet6(r0, &(0x7f0000000380)={&(0x7f0000000200)={0xa, 0x4e24, 0x18262f74, @remote, 0x1000}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000580)="da1564d4f4cd0b040743de98d9f36741f992a1905686492dcba246e698046954b3fcf9ee4c451c037b33f4fd6d9d85a6cd29ebf592e8e985b63c08a15a21153ea9e36be01221ffb5d6163bd5b36f3609c8cb09c6a99fad3ee700c9adb4c40d92c89fed2aa4e3694d83516fcd2238bb1a0c778bc3b348954270768dd5fb0c2e89ecb017bbd7af0858c744791aa6074330f4751bde893cacdb12ebb25b5421961c38af972dfc6e6e925b5fb2d1c4816dc66c0cceee22d8d4ff605fb4ce9177af", 0xbf}, {&(0x7f0000000280)="8e794c7592a664c582b7ce68edb64f472a60d0e1cf5e87efc0726cb371edb2a7018a5a06293dbac779e1", 0x2a}], 0x2, &(0x7f0000000640)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x3a, 0x8, 0x2, 0x5, 0x0, [@loopback, @ipv4={[], [], @multicast1}, @dev={0xfe, 0x80, [], 0x11}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}, @hopopts_2292={{0x118, 0x29, 0x36, {0x84, 0x1f, [], [@ra={0x5, 0x2, 0x200}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x4}, @generic={0xff, 0xdf, "f7452d2e90743f01be5a182503b12dfd971ee7daabfc9facf86f0363df181d9c41553ff9fce428b8326adffdd635387caec57ef414ce678e1131363a8dc08dc44c73e2de689f971adbd6780d7040991d23b64aead775887444e3930093c98cde70804c2d1fd38ecd42486cf43b55fad43f9f78832f3b1edfc840578418dbeae8c6b9dc50f48d9d19135d6d0504dc52efe3aa6545f1856afb6a3d174dfa1b2133bf32df4f419ed8505639d81a8e2fa5b057f176d8778101c57cea95981f44f7e8c6ba182cec7ed34e2340303cde34875f0fdd51db9f66be9a6bde0b7596ac61"}, @enc_lim={0x4, 0x1, 0x40}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2c, 0x4, 0x0, 0x2, 0x0, [@rand_addr="9974b85a7a1a149ef68e9f2faf5b15ff", @mcast1]}}}, @dstopts={{0x28, 0x29, 0x37, {0x3c, 0x2, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x55}, @pad1]}}}], 0x210}, 0x40) getpid() r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x89900, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) prctl$PR_GET_NO_NEW_PRIVS(0x27) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400040, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsa\x00', 0x82c02, 0x0) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000480)=0x7, 0x4) creat(0x0, 0x0) r8 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r8, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x600000000000000) 08:10:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007d01) 08:10:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x600000000000000) 08:10:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0xf7, 0xab, 0x1, 0x7, 0x9, 0x6, 0x3, 0x1, 0x6}, {0x0, 0x13000, 0x1d, 0x9, 0x9, 0x3f, 0x34, 0x8, 0xff, 0x4, 0x2, 0x1}, {0x5000, 0x9002, 0x3, 0x7, 0x7, 0x60, 0x1f, 0x5, 0x30, 0x3, 0x3, 0x1}, {0x6000, 0xd000, 0x1, 0x3, 0x6, 0x3, 0x81, 0xf1, 0x80, 0x3c, 0x8, 0x41}, {0x2000, 0x4804, 0x11, 0x7, 0xd3, 0x0, 0x8, 0x4, 0x21, 0xa9, 0xff, 0x4}, {0x4, 0x1000, 0x2, 0x0, 0x6c, 0x8, 0x80, 0x40, 0x40, 0x99, 0x8e, 0x80}, {0x0, 0x2000, 0x3, 0x0, 0x8, 0x2, 0x0, 0x4, 0x7f, 0x20, 0x4, 0x6}, {0x100000, 0x1, 0x8, 0x4, 0xa9, 0xa1, 0x5, 0x1f, 0x2d, 0xc6}, {0x4000, 0xc000}, {0x3000}, 0x20000000, 0x0, 0x4000, 0x404008, 0xe, 0x4000, 0x4000, [0x7fff, 0x4, 0x1, 0x9a]}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007e00) 08:10:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 08:10:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007e01) 08:10:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f00000000c0)={0x3, @default, r2}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0xf7, 0xab, 0x1, 0x7, 0x9, 0x6, 0x3, 0x1, 0x6}, {0x0, 0x13000, 0x1d, 0x9, 0x9, 0x3f, 0x34, 0x8, 0xff, 0x4, 0x2, 0x1}, {0x5000, 0x9002, 0x3, 0x7, 0x7, 0x60, 0x1f, 0x5, 0x30, 0x3, 0x3, 0x1}, {0x6000, 0xd000, 0x1, 0x3, 0x6, 0x3, 0x81, 0xf1, 0x80, 0x3c, 0x8, 0x41}, {0x2000, 0x4804, 0x11, 0x7, 0xd3, 0x0, 0x8, 0x4, 0x21, 0xa9, 0xff, 0x4}, {0x4, 0x1000, 0x2, 0x0, 0x6c, 0x8, 0x80, 0x40, 0x40, 0x99, 0x8e, 0x80}, {0x0, 0x2000, 0x3, 0x0, 0x8, 0x2, 0x0, 0x4, 0x7f, 0x20, 0x4, 0x6}, {0x100000, 0x1, 0x8, 0x4, 0xa9, 0xa1, 0x5, 0x1f, 0x2d, 0xc6}, {0x4000, 0xc000}, {0x3000}, 0x20000000, 0x0, 0x4000, 0x404008, 0xe, 0x4000, 0x4000, [0x7fff, 0x4, 0x1, 0x9a]}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007f00) 08:10:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:54 executing program 4: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5eb0, 0x0, @perf_config_ext={0x1000000000000000}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) alarm(0xfffffffffffff097) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:54 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000007f01) 08:10:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x7fff, 0x7a, 0x0, 0xdfa, 0x0, 0x1, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getrusage(0x1, &(0x7f0000000000)) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x320) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080)=0x8, 0x1f) 08:10:55 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008100) 08:10:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:10:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x400000000000000) 08:10:55 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008101) 08:10:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x277, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:55 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008200) 08:10:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x400000000000000) 08:10:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202100, 0x0) r2 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x200008, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno'}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@cache_fscache='cache=fscache'}, {@mmap='mmap'}, {@access_uid={'access', 0x3d, r3}}], [{@uid_gt={'uid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '/dev/kvm\x00'}}]}}) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="8c0e0855368d2f4b88711868789c9d8f924670fc89b210e9291bf53490b4de3b8c5bac79d943a7e062529262aab5fda63f747bd659ee5a2326ddcb2b6bcf3617970ffefc663916e86627b653bc4ffdac6febe1b59e4c459764e0caa5fe59a6d6830eceea67a6f6678888caa20a632599e1f7aa2a0d6aa78b522c1e4f81c2c0f01568fbd201e30dea85e2fa2afbf8dc1c12fad4d007e5c2945973e1cf48703cab4b20574150059f0e51b585a1abd6fa8151d35faa2413cd5cb103b6c86785bdf292123f4c5cd28fad9528fa90b867f0a0effde059f2165260e31a7dab4ad72399", 0xe0, 0xe47}, {&(0x7f0000000580)="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", 0x1000, 0x6}], 0x2000, &(0x7f0000000280)={[{@umask={'umask', 0x3d, 0x9}}, {@nobarrier='nobarrier'}, {@decompose='decompose'}, {@part={'part', 0x3d, 0x7}}, {@creator={'creator', 0x3d, "27adf743"}}, {@nodecompose='nodecompose'}], [{@fsuuid={'fsuuid', 0x3d, {[0x66, 0xb, 0x35, 0x35, 0x35, 0x62, 0x33, 0x63], 0x2d, [0x30, 0x37, 0x53, 0x62], 0x2d, [0x38, 0x34, 0x35, 0x35], 0x2d, [0x39, 0x0, 0x39, 0x65], 0x2d, [0x65, 0x63, 0x62, 0x54, 0x63, 0x38, 0x36, 0x39]}}}, {@fowner_gt={'fowner>', r3}}]}) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008201) [ 1654.530708][T11687] 9pnet: Insufficient options for proto=fd 08:10:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)={0x1b4, 0x0, 0x301, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x40, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x86e9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1da00000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xbb}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x350}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffc01}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x400}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x977d}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000008}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0xfffffdc6, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0x0, 0x4, 0x400}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x22b80f19}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4000091}, 0x10) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:57 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008300) 08:10:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:57 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008301) 08:10:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0xfd, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) prctl$PR_GET_SECUREBITS(0x1b) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:58 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008400) 08:10:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:10:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r2 = syz_open_procfs(r0, &(0x7f0000000280)='n\xe0jt/ip_mr_cache\x00') write$cgroup_pid(r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000080)={r3, 0x0, 0x0, 0x80, 0x20c}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:58 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008401) 08:10:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) creat(0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x277, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008500) 08:10:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10, 0x0, 0x7}, 0x10) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:10:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x277, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:10:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008501) 08:10:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:11:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8e644629af80b5cf, &(0x7f0000000080), 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x501000, 0x0) sendmsg$rds(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f00000003c0)=""/167, 0xa7}], 0x4, 0x0, 0x0, 0x20000040}, 0x10) creat(0x0, 0x193) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008600) 08:11:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) dup3(r0, r1, 0x0) 08:11:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x221ba, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000280)={0x7, 0x101, 0x10001, 0xff, 0x11, 0x4, 0x1, 0x81, 0x4, 0x9, 0x0, 0x3a6}) sched_setattr(0x0, &(0x7f0000000200)={0x30, 0x1, 0x3, 0xc97, 0x63, 0x5, 0x0, 0x8c1}, 0x42d3cbdf2c598f43) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000300)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000340)=r5) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) ptrace$pokeuser(0x6, r0, 0x6, 0x7) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r6 = creat(0x0, 0x0) r7 = syz_open_procfs(r5, &(0x7f0000000400)='s\xa4\xa2\xfe\x89\x8a\x84\xd4c\xae') write$cgroup_pid(r7, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7677}) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ubi_ctrl\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r10, 0x111, 0x1, 0x4152, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00000001c0)={r8, r9}) r11 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r11, 0x7002) 08:11:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008601) 08:11:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='vegas\x00', 0xffffffffffffffe8) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="2000c9bc31e1012d62b400007f3da2e265a1fd28", @ANYRES32=r7, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@getneigh={0x14, 0x1e, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r14}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000", @ANYRES32=r14, @ANYBLOB="08000200e0000002"], 0x3}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000001400010000000000008000000200", @ANYRES32=r14, @ANYBLOB="08000200e0000001"], 0x3}}, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r18}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r18}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r18, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r19 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r20 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r19, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r20, &(0x7f0000000280)='./file0\x00', 0x2) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r24, 0x0, 0x406}, [@IFLA_NET_NS_PID={0x0, 0x13, r25}]}, 0x38}}, 0x0) sendmsg$nl_route(r21, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r24}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r24, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000780)={'team0\x00', r24}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast2, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r29}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r29}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r26, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r29}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r29, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000900)={'veth0_to_hsr\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r31, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r33}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r33}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r30, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r33}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r33, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r34 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r34, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r35 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r36 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r35, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r36, &(0x7f0000000280)='./file0\x00', 0x2) renameat2(r34, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r35, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) getpeername(r35, &(0x7f0000000940)=@xdp, &(0x7f00000009c0)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a00)={0x0, @dev, @loopback}, &(0x7f0000000a40)=0xc) r37 = socket$nl_route(0x10, 0x3, 0x0) r38 = socket$netlink(0x10, 0x3, 0x0) r39 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r39, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r39, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r38, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r40}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r40}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r37, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r40}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r40, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'rose0\x00', r40}) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r43, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r43, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r44}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r44}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r41, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r44}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r44, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) getpeername(r0, &(0x7f0000001c80)=@xdp, &(0x7f0000001d00)=0x80) r45 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r45, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r46 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r47 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r46, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r47, &(0x7f0000000280)='./file0\x00', 0x2) renameat2(r45, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r46, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 08:11:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x3, 0x0, 0x100000dfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) r1 = socket$rxrpc(0x21, 0x2, 0xa) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:11:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='vegas\x00', 0xffffffffffffffe8) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="2000c9bc31e1012d62b400007f3da2e265a1fd28", @ANYRES32=r7, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@getneigh={0x14, 0x1e, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r14}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000", @ANYRES32=r14, @ANYBLOB="08000200e0000002"], 0x3}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000001400010000000000008000000200", @ANYRES32=r14, @ANYBLOB="08000200e0000001"], 0x3}}, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r18}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r18}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r18, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r19 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r20 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r19, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r20, &(0x7f0000000280)='./file0\x00', 0x2) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r24, 0x0, 0x406}, [@IFLA_NET_NS_PID={0x0, 0x13, r25}]}, 0x38}}, 0x0) sendmsg$nl_route(r21, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r24}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r24, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000780)={'team0\x00', r24}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast2, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r29}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r29}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r26, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r29}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r29, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000900)={'veth0_to_hsr\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r31, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r33}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r33}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r30, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r33}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r33, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r34 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r34, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r35 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r36 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r35, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r36, &(0x7f0000000280)='./file0\x00', 0x2) renameat2(r34, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r35, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) getpeername(r35, &(0x7f0000000940)=@xdp, &(0x7f00000009c0)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a00)={0x0, @dev, @loopback}, &(0x7f0000000a40)=0xc) r37 = socket$nl_route(0x10, 0x3, 0x0) r38 = socket$netlink(0x10, 0x3, 0x0) r39 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r39, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r39, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r38, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r40}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r40}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r37, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r40}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r40, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'rose0\x00', r40}) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r43, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r43, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r44}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r44}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r41, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r44}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r44, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) getpeername(r0, &(0x7f0000001c80)=@xdp, &(0x7f0000001d00)=0x80) r45 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r45, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r46 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r47 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r46, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r47, &(0x7f0000000280)='./file0\x00', 0x2) renameat2(r45, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r46, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 08:11:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008700) 08:11:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) r2 = creat(0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$RTC_AIE_OFF(r2, 0x7002) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000280)={0x6, 0x1, @raw_data=[0x8, 0x2, 0x9, 0xf6ba, 0x1, 0x10, 0x4, 0x5, 0x7, 0x7fffffff, 0x7f, 0xfffffff7, 0x100, 0x8, 0x7, 0x1]}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008701) 08:11:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='vegas\x00', 0xffffffffffffffe8) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="2000c9bc31e1012d62b400007f3da2e265a1fd28", @ANYRES32=r7, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@getneigh={0x14, 0x1e, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r14}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000", @ANYRES32=r14, @ANYBLOB="08000200e0000002"], 0x3}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000001400010000000000008000000200", @ANYRES32=r14, @ANYBLOB="08000200e0000001"], 0x3}}, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r18}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r18}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r18}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r18, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r19 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r20 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r19, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r20, &(0x7f0000000280)='./file0\x00', 0x2) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r24, 0x0, 0x406}, [@IFLA_NET_NS_PID={0x0, 0x13, r25}]}, 0x38}}, 0x0) sendmsg$nl_route(r21, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r24}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r24, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r20, 0x8933, &(0x7f0000000780)={'team0\x00', r24}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast2, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r29}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r29}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r26, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r29}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r29, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000900)={'veth0_to_hsr\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r31, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r33}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r33}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r30, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r33}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r33, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r34 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r34, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r35 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r36 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r35, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r36, &(0x7f0000000280)='./file0\x00', 0x2) renameat2(r34, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r35, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) getpeername(r35, &(0x7f0000000940)=@xdp, &(0x7f00000009c0)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a00)={0x0, @dev, @loopback}, &(0x7f0000000a40)=0xc) r37 = socket$nl_route(0x10, 0x3, 0x0) r38 = socket$netlink(0x10, 0x3, 0x0) r39 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r39, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r39, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r38, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r40}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r40}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r37, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r40}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r40, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'rose0\x00', r40}) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r43, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r43, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r44}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r44}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r41, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r44}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000140001000000000000800000020000cb", @ANYRES32=r44, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) getpeername(r0, &(0x7f0000001c80)=@xdp, &(0x7f0000001d00)=0x80) r45 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r45, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r46 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r47 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r46, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r47, &(0x7f0000000280)='./file0\x00', 0x2) renameat2(r45, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r46, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 08:11:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x101000, 0x0) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ffd000/0x1000)=nil) r3 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406855c9, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0xfff9, {0x20, 0xff}, {}, @ramp={0x0, 0x7f, {0x0, 0x0, 0x7, 0x4}}}, {0x0, 0x0, 0x0, {0x0, 0x26}, {0x0, 0x4}, @ramp={0x0, 0x1f, {0x40, 0x200}}}}) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f00000000c0)='./file0\x00') mkdirat(r3, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x90d880, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) pipe(0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000006c0)) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0x0]) 08:11:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r0 = creat(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @local}, 0x10) ioctl$RTC_AIE_OFF(r0, 0x7002) r2 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setpipe(r2, 0x407, 0x6) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r3, 0x0, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000140)) 08:11:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008800) [ 1660.207433][T13535] fuse: Unknown parameter '0xffffffffffffffff0000000000000000000000000000000000000000' 08:11:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r3}, 0x20) 08:11:02 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000000040)='./file0\x00') 08:11:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008801) 08:11:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x80, 0x4) [ 1660.676253][T13647] Process accounting resumed 08:11:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x2, 0x0, 0x0, 0x0, 0x0, 0xa28}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x804, 0xc35d6099640d80c9) sendmsg$inet6(r1, &(0x7f0000000300)={&(0x7f0000000280)={0xa, 0x4e21, 0x8, @rand_addr="8e4916e0d63cd99a02c5ab36756984c5", 0x4}, 0x1c, &(0x7f00000002c0)}, 0x8000) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 1660.816786][T13535] fuse: Unknown parameter '0xffffffffffffffff0000000000000000000000000000000000000000' 08:11:02 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00008a4000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f000007e000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040), 0x7fff, 0x0) 08:11:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="141d"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x231) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:11:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008900) 08:11:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) fdatasync(r1) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:03 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000004c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_open_procfs(0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, 0x0) 08:11:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008901) 08:11:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008a00) 08:11:03 executing program 3: timer_create(0x3, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 08:11:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000400)="83778841c21f226df68a48d342817f870c9dfb12150557adfcc693873391d486d6767e8aca632148d4759b4418337c0554817015797aed58a158b4fc4d3fe2fa3154f83a8a138981a6e087f88cd2fd1127778975299e3df1b15cd361c18c23c4b69d49618281dbd078ac593204d809aae5cccec27828aae61e210c2e47226d0896bb374af7550bef182e14257fc726e365046e", 0x93, 0x10000448, &(0x7f0000000340)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={r5, 0x4, 0x5, 0x800, 0x1, 0x8000, 0x2, 0xa5d, {r7, @in6={{0xa, 0x4e21, 0x3, @loopback, 0x3ff}}, 0xffff, 0x3, 0x40, 0xff, 0x5}}, &(0x7f00000001c0)=0xb0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:04 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(r0, 0x0, 0x0) 08:11:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008a01) 08:11:04 executing program 4: mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0ff1100000079a4f0ff00000000b706000000000081ad64020000000000450404000100ff0f1704000001130a00b7040000050000006a0af2fe00000000850000001a000000b700000000000000950000000000000063e165cd844a954b26c933db8e175e097efb3f55bb208cee51050512b5b42128aa090a79507df79f2d8129cf487130d5f24bf901115e17392ac66ad029d1c08a2c6146101e04aeacea799a22a2fa798b5adc436b27d53337e5003e4be7f8000000000000dbc2777df150b7cdd77b85b94109a314fd085f028f2ed1a4535550614e09d6378198a60978670838337af2abd55a87ac0394b2f92ffab7d153d62058d0a413b2173619ccf55520f22c9cb6712f3024b7041b1df65b3e1b9bf115646d14ce53d13d0ccaf0a1efc54fa737c28b994a8512c816fdcceaede3faedc51d29a47fc813a2ec00f4c7a53ac271d6d6f4ea6bf97f2f33e2ea2e534300bcb3fdc4b4860d030000da7f54f82a804dc5fa77ee293fbd165a5a68488e40b030166565a097b1b44b451de736bb6d43db8db03d4b7745fef1d04ec633dee254a6d491b849a5a7c2211fe4fd21a18986252a70f8f92eb6f0e8c7db3503680e5e5971ff4bf23242a1f2c28159f09943b1b0452d1b7a183aacf4a84fad791fa99dac06b57479321a0574fb304bc2a168aa43328c8ddc20ea011bf5742e0e0d4334db8b20ce3f9f16cb7fc20faf791ec85821d0c48fb657c29b302b0d2277a84af326f36f3e2c25a61ec45c3af97a8f17da954aff3fc8c108755f75ca13fb7c8bbd8b6e7dac1aba4b20dc7de058a4dfa7e85a8bdf1d41a2d8bda74d66f47cc180f82c5f573c6d294d3665016ac59dda0fde074569ae753a7ac7fe13cab6692422a46e9ffe2d4a2d32f7528751313694bf5700b20ef0c248ddd3da3239acad4aff2066bb5d4045c9585638c2153a6eee01738b0c10671f4f559b7dcb98a6273b8c5f1e24d9f679e4fbe948dfb4cc4a389469608241730459f0123fd383d5612ff0230dc6eb55e9d46de56ef907b059b90bc0289afb9a79ae5498f6589880ed6eea7b9c670012be05e7de0940313c5870786554df26236ebced9300000000000000006a7d2120eca291963eb2d537d8ee4de5c183c960119451c31539b22809e1d7f0cda06a9fa87d64cb778f54334354ec2697a03aff14a9aa4bd908a99494a65044dd539f5096412b926b2e095b84c20243ff98df3347f0e399d1b9f27e3c33269c0e153b28b2d4410572bc45b9d3fa02208d304d455c3630eeaebde922320178b00cc6ed7966130b547dbf8b497af0a77fbcf2cd1d0000000000000001c80000000000000000000000091bee53595a779d243a48cea769b10424d28804c026ab7f4a5c81921f0128dfd70b438af60b060000000000000056642b49b745f3bf2cf7908b6d7d748308eea09fc361b4735efbf3411718d6ee7aebf9ef40662d7836d252c566f5ee938a836804ed3a1079b0282a12043408cd60b687dcff91af19f2f8df175d60a2892e456f5f2a42bd13da2022f23daec61854f640f701db0276652f6e74f20675eb781925441578e93046aaddea8ec4ca37f71c2710a7ea8a4e1cc275b26adfac92e6de9200000000000000000000000000009ec7eee50e5bafecea4d4134f9d006c8d6883eca5c9c58c9e93311ab5009d9c209644bb1cb603cd60a9e241435fe82d5a96b09c68c73de2f04f15d0053875732f2258aea65559eb00e76e9d0ada2a60ca770663da451790cc36000906d5a9fad98c308e89bd5ffb6151d79c1cee1cdfba05e3633becd937d7a15762e5f5a3a0bc33fdbe28a5ffc83f2f085185cc92fe7f791e8f6429309d6adab4b7e508e5bf024ed8f8a005f2bbf96c89739f5d81e750d50515a59a3ad09e8802e8f4f535447cc0fc9d5f99a73145dfcedad69da9cd4375c624600e78f4458542b14f29611f95d4a2aa31771cd379ec83554cea5e6539db7384e1f58d81f2f2653c4d9818708e27c89b552d3fcd116bce9c764c714c9402c21d181aae59efb28d4f91652f6820b6ec962802c0320f8059195729d60c534ee8e8ff0755b67fe4c25edb85bcff24c757aa8090000000000008c420eb4304f66e3a37aaf000000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f00000003c0)="cee3f87a611a530000002a0d614f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r1) 08:11:04 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(r0, 0x0, 0x0) 08:11:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000080)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:04 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(r0, 0x0, 0x0) 08:11:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008b00) 08:11:04 executing program 4: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000001180)={0x0, 0x0, 0xffffbfffffffc58e}) pipe(0x0) getpid() creat(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) 08:11:04 executing program 5: r0 = semget$private(0x0, 0x2000000010a, 0x0) semop(r0, &(0x7f0000000080)=[{0x4, 0x6}, {0x4}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffefffc}], 0x1) semtimedop(r0, &(0x7f0000000100)=[{0x0, 0x9}], 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000003c0)=""/133) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r2, 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x5, 0x5, 0x6, "93a893827d2d857ac36fe02f98b061ee5603b872fb3387c0f66954e371fa7bb0026f52fa33514ca1728b30481eaa038b781c63dc19431c59c0aae4d36066f9", 0x31}, 0x60) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x303000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000280)={{0x4, 0x7}, 'port0\x00', 0x14, 0x100020, 0x1, 0x4, 0x3, 0x0, 0xffffffff, 0x0, 0x0, 0x10f}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r5, 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f0000000340)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 08:11:05 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(r0, 0x0, 0x0) 08:11:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008b01) 08:11:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@mcast1, 0x12f}) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0, 0xa1}, {0x0}, {&(0x7f0000000140)=""/62, 0x3b}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 08:11:05 executing program 3: accept$inet6(0xffffffffffffffff, 0x0, 0x0) 08:11:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008c00) 08:11:05 executing program 3: accept$inet6(0xffffffffffffffff, 0x0, 0x0) 08:11:05 executing program 3: accept$inet6(0xffffffffffffffff, 0x0, 0x0) 08:11:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x1b0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:06 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(0xffffffffffffffff, 0x0, 0x0) 08:11:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008c01) 08:11:06 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(0xffffffffffffffff, 0x0, 0x0) 08:11:08 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) keyctl$KEYCTL_MOVE(0xc, 0x0, 0xfffffffffffffffe, r0, 0x0) 08:11:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x24040, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x88280, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000580)={0x7f, "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"}) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:08 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) accept$inet6(0xffffffffffffffff, 0x0, 0x0) 08:11:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008d00) 08:11:08 executing program 0: getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x8000, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) semop(0x0, &(0x7f00000000c0), 0x29f8) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x4, 0x3, &(0x7f0000000000)=""/152) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x101800, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f00000005c0)={0x1c, r4, 0xda1e08defa2ad85a, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xf1f676b815bd591}, 0x802) write(r3, &(0x7f0000000340), 0x41395527) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) socket(0x1000000010, 0x400000400080803, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@rand_addr="0c0114dd4593b115861fb4c37b3b274f", @in=@empty, 0x4e22, 0x2, 0x4e22, 0x0, 0x3, 0x1064f2c7800a0592, 0x0, 0x33, r8}, {0x1ff, 0x3, 0x0, 0xa7, 0x7f, 0x6, 0x492, 0x7}, {0x0, 0x2, 0x3ff, 0x1}, 0x69, 0x6e6bb4, 0x1, 0x1, 0x0, 0x2}, {{@in6=@rand_addr="b2ece445749a8cc3ce146c1423bd782a", 0x4d2, 0x6c}, 0xa, @in=@multicast2, 0x34ff, 0x2, 0x0, 0xb5, 0x1, 0x0, 0x54f}}, 0xe8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1d220390}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES16=r9, @ANYBLOB="000025bd7000fcdbdf250d0000004c000300080001000000000008000500ac1414aa1400020062637366300000000000000000000000080007004e240000080001000100000014000600d57585f1a3023c9ed157c3963a55fc8b"], 0x60}, 0x1, 0x0, 0x0, 0xc020}, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net\x00\x00\x00\x00\x00\x00\x00\x04les_matches\x00\xc7&\xdb\xe2\xd4P\x90LS\xa3v\xeb\xc8&\xdeq\xafe\x01\xb3e\xae\x0f0\xec\xeau\xe8\xabU\x0e>\x7fl\xe6\xfd\xd4?\xa2\xc1\x84j\"\xf3\xf8\xe54(\xae\xb1g\x1b\x99\x8eT3\x1eP|\x97$jQ\xc0O\x8c\xfcS\x88W7\x9e\xe3c\xfa\xdb\xef*\xc9V1\xc3\xd4kD\xad02)o\x80\x9c\xf3\v\xe6Ma\x0e7\xe96PR\x1eK\xf8h\x8cL\xa9x\xd3J\xcdr-5\x18|2\b\xee\x8d\x13m\x02@\x05i\x9a\xa2\n\xb7O\xc8\xee\xf5\xf5#\t\x8c_A\"\x88\xcb\xf6\xd0\x8e\xe0\xec\xe1\x1a[9*\x87\x89m#\x94\xb9+7\xe0\xf7\xdf\xc2\xc2\x8b\x92\xb3\xab\xe5m\xcbn\xf8\xa6\\B\xff\xeaH\x99\t\xd5`g1\xf2\x85\x8f\xe7\xdcc% {\xbe6\x9c\xb5\x0f\x84\xd7\xd2_\x7f\xec\xb0\xbd\xb4\xc7\xb7m=\x91\xd5<\x9f\xeb\xd8kL\xfc{?\xf1$.\x93\x03\x90\xb8R\x0e@\xad\x9d\x88\xa9\xa9M\xd9o\x93m\xe9^\xac\xae-z~\xd8\xe0\x16\x86Y\xef\xd7\xb7x\xfcC\x15\xe9\x1b`\x89\xc4\xdf\xc1\xac\xf4\x16\xc5V\xe2\x8c\xe2uD\xc5\xbd\xddg\xe3D\x96`%a\x8b\x909\x82\xb3a\x9f\x05w5\xa6\xe7\xb9\x91p\xca\xd0\nFX.D\xae\xd8\x93E\x8a\x11b\xa6\xc0\xa5?\x8a\xbf\xc5\xee\x9f\xc9\xf5e\x8c\x83\xa7\xbe\x88\xee\xcf\xbaD\x9ee;vz\xcf\xc0\x84\"n\x10\xb4\xb7\xd4\nB\b\xf3H#\x9e\xae\x06\xba\r\xc4\xd3\xe8o\x8a\xb7') ioctl$ASHMEM_SET_SIZE(r10, 0x40087703, 0x0) pipe(0x0) 08:11:08 executing program 0: getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:08 executing program 4: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)='cifs\x00', 0x0, 0x0) 08:11:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008d01) 08:11:09 executing program 0: getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:09 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x80000006, 0x0, 0x0, 0x50000}]}) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCGSERIAL(r0, 0x541e, 0x0) 08:11:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008e00) 08:11:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x84000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x8, 0x0) creat(0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) readv(r1, &(0x7f00000002c0), 0x3a9) 08:11:09 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11000, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) semget$private(0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socket$inet(0x10, 0x2, 0x0) r1 = dup(0xffffffffffffffff) sendmsg(r1, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000003c0), &(0x7f00000001c0)=0x75986d6d007f8986) socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f'}) socket(0x1000000010, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f00000005c0)=0x80) dup(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000004800)) socket(0xa, 0x0, 0x0) setuid(0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000008380)={&(0x7f0000000080), 0xc, &(0x7f0000008340)={&(0x7f00000002c0)=ANY=[]}}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 08:11:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008e01) 08:11:09 executing program 4: 08:11:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008f00) 08:11:09 executing program 4: 08:11:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x2000000000, 0x77b, 0xfffffffffffffffc, 0x2}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r1 = creat(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') read$char_usb(r1, &(0x7f0000000580)=""/4096, 0x1000) write$cgroup_pid(r2, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e2f66696c65302076626f786e6574312076666174002073657467726f757073002076666174002076666174d4fced93853089efec8d279c0d04e6319cd5b6a6b898f1e360fcbe07552ea6391e556cec67e4b3c44d0aebca55a031b98874fab4c1e77c8326b83907b7bb7fb15d9d38ae6b6c673eda14e161f818a1754fd055435dbdede9d5608724fc7c6882e32a712bec53c485bb4e381ba0882765c71081dbff96ee6f30e4c24e397d8ee8e3e39e82c027145f76262960abcc50dee45bfd0e6ec04c5591e12204b04f02a75230b985801b082ac91ca1f2e705f4e447"], 0xea) r3 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) getpeername$netrom(r1, &(0x7f00000001c0)={{0x3, @netrom}, [@rose, @bcast, @null, @remote, @netrom, @default, @netrom]}, &(0x7f0000000140)=0x48) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r4, 0x0, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000080)) [ 1668.044579][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1668.050437][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:11:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:10 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000008f01) [ 1668.294572][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1668.300624][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1668.306501][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1668.312261][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1668.318086][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1668.323844][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:11:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000009000) 08:11:10 executing program 4: 08:11:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0xffffffffffffff16, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0xfffffffffffffffc, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000580)={"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"}) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:10 executing program 4: 08:11:10 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11000, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002740)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) semget$private(0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socket$inet(0x10, 0x2, 0x0) r1 = dup(0xffffffffffffffff) sendmsg(r1, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000003c0), &(0x7f00000001c0)=0x75986d6d007f8986) socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f'}) socket(0x1000000010, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f00000005c0)=0x80) dup(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000004800)) socket(0xa, 0x0, 0x0) setuid(0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000008380)={&(0x7f0000000080), 0xc, &(0x7f0000008340)={&(0x7f00000002c0)=ANY=[]}}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 08:11:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000009001) 08:11:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:11 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = timerfd_create(0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$P9_RXATTRWALK(r3, &(0x7f0000001480)={0xf}, 0xf) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x1, 0x0) 08:11:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xdfa, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) r1 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 08:11:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) creat(0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x1000000000000000) 08:11:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) sendfile(r0, r1, 0x0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00012, 0x0, 0x0, 0x0, 0x2000000009100) 08:11:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) 08:11:11 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = timerfd_create(0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$P9_RXATTRWALK(r3, &(0x7f0000001480)={0xf}, 0xf) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x1, 0x0) [ 1669.644565][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1669.650385][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1669.822194][T16864] ================================================================== [ 1669.830354][T16864] BUG: KCSAN: data-race in do_mpage_readpage / set_blocksize [ 1669.837721][T16864] [ 1669.840071][T16864] write to 0xffff88812a2f51a6 of 1 bytes by task 16754 on cpu 0: [ 1669.847807][T16864] set_blocksize+0x1cb/0x210 [ 1669.852670][T16864] sb_set_blocksize+0x3d/0xc0 [ 1669.857342][T16864] sb_min_blocksize+0xa5/0xc0 [ 1669.862033][T16864] fat_fill_super+0x1da/0x1f50 [ 1669.866829][T16864] vfat_fill_super+0x3b/0x50 [ 1669.871433][T16864] mount_bdev+0x262/0x2d0 [ 1669.875771][T16864] vfat_mount+0x3e/0x60 [ 1669.879943][T16864] legacy_get_tree+0x7e/0xf0 [ 1669.884554][T16864] vfs_get_tree+0x56/0x1a0 [ 1669.888968][T16864] do_mount+0x1004/0x14f0 [ 1669.893304][T16864] ksys_mount+0xe8/0x160 [ 1669.897549][T16864] __x64_sys_mount+0x70/0x90 [ 1669.902148][T16864] do_syscall_64+0xcc/0x3a0 [ 1669.906662][T16864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1669.912543][T16864] [ 1669.914878][T16864] read to 0xffff88812a2f51a6 of 1 bytes by task 16864 on cpu 1: [ 1669.922514][T16864] do_mpage_readpage+0x81/0x10e0 [ 1669.927467][T16864] mpage_readpages+0x2b8/0x3c0 [ 1669.932248][T16864] blkdev_readpages+0x36/0x50 [ 1669.936939][T16864] read_pages+0xa2/0x2d0 [ 1669.941196][T16864] __do_page_cache_readahead+0x353/0x390 [ 1669.946831][T16864] force_page_cache_readahead+0x13a/0x1f0 [ 1669.952556][T16864] page_cache_sync_readahead+0x1cf/0x1e0 [ 1669.958203][T16864] generic_file_read_iter+0xeb6/0x1440 [ 1669.963791][T16864] blkdev_read_iter+0xb2/0xe0 [ 1669.968485][T16864] new_sync_read+0x389/0x4f0 [ 1669.973172][T16864] __vfs_read+0xb1/0xc0 [ 1669.977339][T16864] vfs_read+0x143/0x2c0 [ 1669.981496][T16864] ksys_read+0xd5/0x1b0 [ 1669.985662][T16864] __x64_sys_read+0x4c/0x60 [ 1669.990179][T16864] do_syscall_64+0xcc/0x3a0 [ 1669.994703][T16864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1670.000587][T16864] [ 1670.002915][T16864] Reported by Kernel Concurrency Sanitizer on: [ 1670.009084][T16864] CPU: 1 PID: 16864 Comm: blkid Not tainted 5.5.0-rc1-syzkaller #0 [ 1670.017111][T16864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1670.027170][T16864] ================================================================== [ 1670.035228][T16864] Kernel panic - not syncing: panic_on_warn set ... [ 1670.041824][T16864] CPU: 1 PID: 16864 Comm: blkid Not tainted 5.5.0-rc1-syzkaller #0 [ 1670.049753][T16864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1670.059831][T16864] Call Trace: [ 1670.063136][T16864] dump_stack+0x11d/0x181 [ 1670.067468][T16864] panic+0x210/0x640 [ 1670.071383][T16864] ? vprintk_func+0x8d/0x140 [ 1670.075979][T16864] kcsan_report.cold+0xc/0xd [ 1670.080577][T16864] kcsan_setup_watchpoint+0x3fe/0x460 [ 1670.085955][T16864] __tsan_read1+0xc2/0x100 [ 1670.090383][T16864] do_mpage_readpage+0x81/0x10e0 [ 1670.095335][T16864] ? __read_once_size+0x41/0xe0 [ 1670.100191][T16864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1670.106429][T16864] ? __lru_cache_add+0x14d/0x1d0 [ 1670.111381][T16864] ? lru_cache_add+0x24/0x30 [ 1670.115980][T16864] ? add_to_page_cache_lru+0x174/0x260 [ 1670.121455][T16864] mpage_readpages+0x2b8/0x3c0 [ 1670.126232][T16864] ? constant_test_bit.constprop.0+0x20/0x20 [ 1670.132248][T16864] ? blkdev_write_begin+0x60/0x60 [ 1670.137276][T16864] blkdev_readpages+0x36/0x50 [ 1670.142141][T16864] read_pages+0xa2/0x2d0 [ 1670.146387][T16864] ? 0xffffffff81000000 [ 1670.150554][T16864] __do_page_cache_readahead+0x353/0x390 [ 1670.156214][T16864] force_page_cache_readahead+0x13a/0x1f0 [ 1670.161942][T16864] page_cache_sync_readahead+0x1cf/0x1e0 [ 1670.167581][T16864] generic_file_read_iter+0xeb6/0x1440 08:11:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) creat(0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) umount2(&(0x7f0000000540)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') write$cgroup_pid(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x81, 0x7, 0x7, 0x8, 0x0, r4}, 0x20) [ 1670.173052][T16864] ? aa_file_perm+0x3a1/0xc20 [ 1670.177740][T16864] blkdev_read_iter+0xb2/0xe0 [ 1670.182430][T16864] new_sync_read+0x389/0x4f0 [ 1670.187055][T16864] __vfs_read+0xb1/0xc0 [ 1670.191216][T16864] vfs_read+0x143/0x2c0 [ 1670.195473][T16864] ksys_read+0xd5/0x1b0 [ 1670.199641][T16864] __x64_sys_read+0x4c/0x60 [ 1670.204157][T16864] do_syscall_64+0xcc/0x3a0 [ 1670.208782][T16864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1670.214849][T16864] RIP: 0033:0x7f8eebec4310 08:11:12 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = timerfd_create(0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$P9_RXATTRWALK(r3, &(0x7f0000001480)={0xf}, 0xf) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) splice(r0, 0x0, r5, 0x0, 0x1, 0x0) [ 1670.219275][T16864] Code: 73 01 c3 48 8b 0d 28 4b 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d e5 a2 2b 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 6e 8a 01 00 48 89 04 24 [ 1670.238886][T16864] RSP: 002b:00007ffcdd6a5018 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1670.247305][T16864] RAX: ffffffffffffffda RBX: 0000000000003e00 RCX: 00007f8eebec4310 [ 1670.255292][T16864] RDX: 0000000000000200 RSI: 00000000022ef088 RDI: 0000000000000003 [ 1670.263272][T16864] RBP: 00000000022ef060 R08: 0000000000000028 R09: 0000000001680000 [ 1670.271372][T16864] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000022ee030 [ 1670.279350][T16864] R13: 0000000000000200 R14: 00000000022ee080 R15: 00000000022ef078 [ 1670.288977][T16864] Kernel Offset: disabled [ 1670.293367][T16864] Rebooting in 86400 seconds..