4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, 0xffffffffffffffff) dup3(r5, r0, 0x0) 09:36:29 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:29 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x82800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x2000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) 09:36:29 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) chmod(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:29 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x3, 0x20000000, 0x0, 0x80}) 09:36:29 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a91877b5ea0bdc9e158bd830000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fb2acf40d32e4b58a8d2725560a6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725f4", 0xc0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r0, r2}, &(0x7f0000000440)=""/243, 0x389, &(0x7f0000000080)={&(0x7f0000000240)={'crc32c-intel\x00\x03\x00\x00\x00\x00\x00\x01\x00'}}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r4) r5 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r4) keyctl$KEYCTL_MOVE(0x1e, r2, r3, r5, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, 0x0) ioctl$sock_bt_hci(r6, 0x800448d3, 0x0) 09:36:29 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/timer\x00', 0x711842) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x0, 0x0, 0x4000bd1}) 09:36:29 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_DIRENT(r2, &(0x7f0000000000)={0x38, 0x0, 0x3, [{0x1, 0x20, 0xf, 0xcd, '*wlan1{vboxnet0'}]}, 0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup2(r3, r3) socket$isdn_base(0x22, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) [ 523.216322] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 523.225941] FAT-fs (loop5): Filesystem has been set read-only 09:36:32 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:36:32 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x2, 0xa00003ff}) 09:36:32 executing program 2: r0 = socket(0x47, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x25) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) kcmp(r1, r2, 0x0, r4, r0) 09:36:32 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x10001, 0x7, 0x80}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:32 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, 0xffffffffffffffff) dup3(r5, r0, 0x0) 09:36:32 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) modify_ldt$write2(0x11, &(0x7f0000000040)={0x100, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x10) 09:36:32 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCPNDELRESOURCE(r3, 0x89ef, &(0x7f0000000040)=0x5) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_GET_SG_TABLESIZE(r8, 0x227f, &(0x7f0000000080)) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:32 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x2, 0x1, 0x1, 0xfffffffe}) 09:36:32 executing program 1: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000000)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r9) accept4(r9, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000180)={0x5, 0xa, 0x4, 0x40000, 0xffffffff, {0x0, 0x2710}, {0x5, 0x1, 0xcb, 0x8, 0xf3, 0x0, "65866e7d"}, 0x3, 0x3, @fd=r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r10, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:32 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'selinuxvboxnet0wlan0'}, {0x20, '/dev/snd/timer\x00'}, {0x20, '/dev/snd/timer\x00'}, {0x20, '^wlan1'}, {0x20, '!{GPLwlan1'}, {0x20, '/dev/snd/timer\x00'}], 0xa, "64194c45f5c7a182032779e53cc3d8e14d03f9a68359c9044bae9e"}, 0x7d) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:32 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) dup2(r1, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) [ 526.329558] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 526.337554] FAT-fs (loop5): Filesystem has been set read-only 09:36:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:36:35 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) socket$inet6_sctp(0xa, 0x5, 0x84) 09:36:35 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x3, 0x7fffffff}) 09:36:35 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r1) dup3(0xffffffffffffffff, r0, 0x0) 09:36:35 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x4001, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x70, 0x4, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x38000000}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xfffffff9}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x81}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x884c}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4048840}, 0x4048044) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, r4, 0xb0343aabd1184b87}, 0x14}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)={0x28, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_CIPHER={0x8}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20}, 0x10) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000300)={0x2c, r6, 0x703, 0x0, 0x0, {0x4}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}]}, 0x2c}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x19c, r6, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x30, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xd0, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x2040000}, 0x20000804) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1b8, r6, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x3f}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x101}, @ETHTOOL_A_LINKMODES_OURS={0x18c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xff}, @ETHTOOL_A_BITSET_BITS={0x70, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '&cpuset\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x5c, 0x5, "2dac54f2fd1843f0c35075f9a49c76a16d77a8752d82899adb17d79796ed32a7d326be3fd64d37c12a879a12d1dc3813b9f5292f479745742763fc03f8f4a45c5851d9287edbecf19160d373426d9eadb79799cf405bcaaa"}, @ETHTOOL_A_BITSET_BITS={0xb4, 0x3, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x26, 0x2, '{ppp1nodevposix_acl_access-vmnet1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x1a, 0x2, 'selflo,em1vboxnet1\\lo\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x16, 0x2, 'wlan0cgroup*(user\x00'}]}]}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x4}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x50}, 0x0) accept(r0, 0x0, 0x0) 09:36:35 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:35 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80300, 0x0) connect$vsock_dgram(r5, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) clock_gettime(0x4, &(0x7f0000000200)={0x0, 0x0}) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x4) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f0000000080)={0x9, 0xc, 0x4, 0x1000000, 0xfffffa00, {r6, r7/1000+60000}, {0x5, 0x1, 0x12, 0x0, 0xfa, 0x7, "f9f0d575"}, 0x400, 0x2, @planes=&(0x7f0000000040)={0x7, 0x5, @userptr=0x6, 0x7f}, 0x8, 0x0, r8}) ioctl$KDSIGACCEPT(r9, 0x4b4e, 0x39) 09:36:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDDISABIO(r1, 0x4b37) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x4, 0x7fffffff, 0x9, 0x4, 0xffffffff, 0x101}) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:35 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$security_capability(r1, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x8, 0xfffffffc}]}, 0xc, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x2) 09:36:35 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x3f, 0x402000) ioctl$VIDIOC_G_AUDOUT(r2, 0x80345631, &(0x7f0000000100)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) [ 529.245949] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 529.259588] FAT-fs (loop5): Filesystem has been set read-only [ 529.554053] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 529.562027] FAT-fs (loop5): Filesystem has been set read-only 09:36:38 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000040)={0x2}) 09:36:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0) 09:36:38 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r2 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r2, &(0x7f0000000100), 0x2d) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000100)=0x800) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) 09:36:38 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x81, 0x400000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r1, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept(r1, 0x0, 0x0) 09:36:38 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r1) dup3(0xffffffffffffffff, r0, 0x0) 09:36:38 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x484180) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) fcntl$getflags(r1, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0) 09:36:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0) 09:36:38 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x2, 0x0, 0x2, 0x7fffffff}) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) 09:36:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10002, 0x0) 09:36:38 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCFLSH(r2, 0x540b, 0x2) 09:36:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10002, 0x0) [ 532.345611] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 532.358611] FAT-fs (loop5): Filesystem has been set read-only 09:36:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r1) dup3(0xffffffffffffffff, r0, 0x0) 09:36:39 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x2, 0x0, 0x0, 0x7fffffff}) 09:36:39 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10002, 0x0) 09:36:39 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:39 executing program 2: r0 = socket(0x21, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{&(0x7f0000000040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/229, 0xe5}], 0x3, &(0x7f0000000380)=""/159, 0x9f}, 0xffffffff}, {{&(0x7f0000000440)=@tipc=@id, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/194, 0xc2}], 0x1}, 0x81}, {{&(0x7f0000000600)=@caif=@util, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/9, 0x9}, {&(0x7f00000006c0)=""/195, 0xc3}], 0x2, &(0x7f0000000800)=""/152, 0x98}, 0xffffff80}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000008c0)=""/184, 0xb8}, {&(0x7f0000000980)=""/79, 0x4f}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/204, 0xcc}, {&(0x7f0000001b00)=""/46, 0x2e}, {&(0x7f0000001b40)=""/94, 0x5e}, {&(0x7f0000001bc0)=""/184, 0xb8}], 0x7, &(0x7f0000001d00)=""/208, 0xd0}, 0x400}], 0x4, 0x40000000, &(0x7f0000001f00)={0x77359400}) sendmsg$nl_route_sched(r2, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001f40)=@delqdisc={0x58, 0x25, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0x6, 0x9}, {0x9, 0x7}, {0x4, 0x1}}, [@TCA_RATE={0x6, 0x5, {0x7, 0x1}}, @qdisc_kind_options=@q_skbprio={{0xc, 0x1, 'skbprio\x00'}, {0x8, 0x2, 0x361095ec}}, @TCA_RATE={0x6, 0x5, {0x6, 0x82}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fffffff}, @TCA_RATE={0x6, 0x5, {0x40, 0xb4}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8044}, 0x4000000) 09:36:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSETX(r6, 0x5433, &(0x7f0000000280)={0x1, 0x200, [0x7685, 0xa, 0x5, 0x4, 0x80], 0x2}) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, r2, 0x100, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) sendmsg$tipc(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="5f13104a", 0x4}], 0x1, &(0x7f0000000480)="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", 0x1000, 0x40}, 0x4000010) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, 0x0) ioctl$sock_bt_hci(r7, 0x800448d3, 0x0) 09:36:39 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0) 09:36:39 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x10001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, 0x3}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x2, 0x0, 0x8, 0x0, 0x9}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ftruncate(r3, 0x108) 09:36:39 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x4) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f00000004c0)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000580)="e771fa4ad8b282a136aa6a9b30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a51355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c5b043c0e19b34015657791d9d3d7b", 0x9c, 0x8009}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000a40)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat', 0x3d, '\xacQp\xd7\x04\xaf\xbd\xf5\x9c\xd4\xda\xff\xd5:\xd5\x90\xcb\x9flf\xe6\xde#[\xe9`+BkK\x96\x12u\x8fef7-\xdc\x8f2\xd4\x95\xb7\x1b\x01\x97u\x8eTT\xf2\xf0\xb6\x82[\x91\x9eZuCU\x1e\xd5\xf2r\x1a\xb5\x18\xc7\x89\xc0P\xe3\x1c\x9d\xde\xeb\\G\x02\xf8\x1f\x9b\xaah\xba\xe9g\x93\xe1\\?M*\x86_bc\xc7\x04\xea\xf4\x12\xdbH;\x83Q\x95\xc6s+BxwS\xdf\xd0,\x06\xf9\x06L\x91\xbdM{J\x1f|\x84\x7f\x91#\xc9I\xb01\x05\xe2\xc3j\xf3?h\xc2\xf6T\xa1\xb8t3{b\x1c\xa2\xac\xc6\xb2\n\xc6\xc3\x88\xeaU\xce\x9c\xe9K\xb6\x92\xbfg\xeb\xa3'}}, {@fowner_gt={'fowner>', r8}}, {@appraise='appraise'}, {@uid_eq={'uid', 0x3d, r8}}]}) sendmsg$nl_xfrm(r7, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000008c0)=ANY=[@ANYBLOB="440100001f00000225bd7000fedbdf25fe800000000000000000000000000040000004d402003c0000000000000000000000000000000001030000000735000008000b001f000000e4000600ffffffff000000000000000000000000200100000000000000000000000000014e2400004e2400050200a0803a000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0a010102000000000000000000000000000004d232000000ffffffff00000000002aed9836c7dd57000000000000000700000000000000040000000000e8ff03908ddf4e7738bec000000000000000030000000000000006000000000000000200000000000000190c00000000000001000000000000000200000000000000010000000000000008000000000000008800000000000000ffff0000020000000500000026bd7000000000000200028086000000000000000c000f0004000000000000000c000f0009"], 0x144}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:39 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0) 09:36:39 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) dup2(r1, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x8480) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:39 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x2, 0x0, 0x401}}) 09:36:39 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 533.196075] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 533.204214] FAT-fs (loop5): Filesystem has been set read-only 09:36:40 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001280)={r7}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={r7, 0x3, 0x20, 0xffffffff80000001, 0x9}, &(0x7f0000000040)=0x18) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0) 09:36:40 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$FIBMAP(r1, 0x1, &(0x7f00000002c0)=0x4e2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000200)=""/146) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0xa800, 0x0) getpeername$l2tp(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000100)=0x10) 09:36:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, 0xffffffffffffffff, 0x0) 09:36:40 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:40 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000000)=0x8) 09:36:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) 09:36:40 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x1404, 0x1, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x11}, 0x8000) 09:36:40 executing program 3: sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x140, 0x17, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0xdc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'batadv0\x00'}, {0x14, 0x1, 'bridge0\x00'}, {0x14, 0x1, 'nr0\x00'}, {0x14, 0x1, 'ip6_vti0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x40}, @NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'syz_tun\x00'}, {0x14, 0x1, 'dummy0\x00'}, {0x14, 0x1, 'wg1\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x34, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x514}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xf26c}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7ff}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x24040010}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0xd, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0xa}, [@IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4c0c0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x2042, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000003c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 09:36:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) 09:36:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) 09:36:40 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) linkat(r4, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000040)='./file0\x00', 0x1600) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:40 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x1) 09:36:40 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x1) 09:36:40 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x25) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x25) r5 = syz_open_procfs(r4, &(0x7f0000000000)='mountstats\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$CAN_RAW_ERR_FILTER(r7, 0x65, 0x2, &(0x7f00000000c0)=0xfffffffd, 0x4) ioctl$sock_bt_hci(r5, 0x800448d3, 0x0) [ 534.105943] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 534.114040] FAT-fs (loop5): Filesystem has been set read-only 09:36:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, 0xffffffffffffffff, 0x0) 09:36:41 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={r5, 0xbb0, 0x1, [0x3f]}, &(0x7f0000000080)=0xa) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x802, 0x0) 09:36:41 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x1) 09:36:41 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$IMSETDEVNAME(r4, 0x80184947, &(0x7f0000000000)={0xa9, 'syz1\x00'}) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:41 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0000000473dc427e80f50100000000000000000a00000105000100070000000900020073797a31000000000900020073797a3000000000050001000700"/73], 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) listen(r0, 0xffffffab) membarrier(0x1, 0x0) accept(r0, 0x0, 0x0) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a91877b5ea0bdc9e158bd830000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fb2acf40d32e4b58a8d2725560a6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725f4", 0xc0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r4) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r3, r5}, &(0x7f0000000440)=""/243, 0x389, &(0x7f0000000080)={&(0x7f0000000240)={'crc32c-intel\x00\x03\x00\x00\x00\x00\x00\x01\x00'}}) keyctl$negate(0xd, r3, 0x6d, 0xfffffffffffffff8) 09:36:41 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:41 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) 09:36:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x7d, &(0x7f0000000000)=""/125}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, 0x0) ioctl$sock_bt_hci(r2, 0x800448d3, 0x0) 09:36:41 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:41 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x7fffffff}) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/dlm-control\x00', 0x2400, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r3, 0x10, 0x70bd22, 0x0, {0x15}}, 0x14}}, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x10000, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000003700)={&(0x7f0000003600)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000036c0)={&(0x7f0000003640)={0x80, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7d5bd968}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2400000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8192}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x80) 09:36:41 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100, 0x2) r4 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:41 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x2, 0x9, 0x1, 0x7fffffff}) [ 534.883968] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 534.892000] FAT-fs (loop5): Filesystem has been set read-only 09:36:42 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_CROP(r5, 0x4014563c, &(0x7f0000000000)={0xa, {0x2, 0xaed, 0xaa0f, 0x8}}) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, 0xffffffffffffffff, 0x0) 09:36:42 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:42 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x4) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x4) r5 = dup2(r3, r4) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r6, 0x1, 0x0, 0x0, {0x15}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x33c, r6, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd1}]}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb9237c6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3e2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}]}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9b}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_BEARER={0x12c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x800, @private1={0xfc, 0x1, [], 0x1}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @private=0xa010102}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x37}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth0_macvtap\x00'}}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffff801}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcb90}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MEDIA={0xec, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa13d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf72}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffbff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4c819) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000040)=0x100) 09:36:42 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000380)={0x0, 0xea60}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r5) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r5, 0x8983, &(0x7f00000000c0)={0x1, 'ipvlan1\x00', {}, 0x7fff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$sock(r1, &(0x7f0000000140)={&(0x7f0000000000)=@caif=@dgm={0x25, 0x80000001, 0x3f}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="e857cb43f67a5311428a05f153d5ec645c167f1b8e9f556e0727040e68cc82a9a4dee963cec0c3d76d32f27b0550dfb4ea858654ccd5a4c61a782818dfb66f04c2bcdedbff444451a8a55608a7de1fb4528eb210cf300a916a337447e292093532ee5d8caf867d48e7fd8222bc2125c02ee18095bbee75b7f76bbb4cbf76a89876bf0a6ab51a9d21c76af21b91ade326474a5732275bb8087e6639d8bc41693b7208d189a1705fde1f8b57caea324868ec3dd52fc953790e37fff346b033ca761d6dd1e6d9351ab2534453078809718515dbaeb1ac0456a2ced22151ff894c9aeca4c0", 0xe3}, {&(0x7f0000000280)="a133575ebe04ec1b1faff32accd15d3895fb68c754227a24254eeebfb1437d89730d047dc81c9bceff2f15f4414cead7a783b3afaea04cf1061a204f7a9fc79cdf3476631aef4763af52135a45f4f7d9680c1c1e5ac6a906a639f844f1319709bad6e8c568215f87053525077f206306fe9490a230a5e603d683c90369a53b9b3629e037131cf63bacfe1518095d719ce4e47b01d5153a21d3452d610db2fbb7a1eafb41aabbd7fc85", 0xa9}, {&(0x7f0000000080)="1183ae9f3fd0c4e926c03c987011d83ef6ad0c67986f58e2fb1d8921e0287c1f526aba61c847b958a13eca65b31f168a", 0x30}], 0x4, &(0x7f0000000100)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x18}, 0x8000) 09:36:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) accept(r0, 0x0, 0x0) 09:36:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) accept(r0, 0x0, 0x0) 09:36:42 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:42 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x410001, 0x40) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x1}, 0xb61, 0x400, 0x6}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x3, 0x7fffffff}) 09:36:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) accept(r0, 0x0, 0x0) 09:36:42 executing program 4: listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:36:42 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x101100, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r5, 0x0) fchownat(r2, &(0x7f0000000280)='./file0\x00', r3, r5, 0xd00) dup(r1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x3, 'vlan1\x00', {0xffffffff}, 0x3cac}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f00000000c0), 0x2, &(0x7f0000000180)) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:42 executing program 4: listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) [ 535.824752] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 535.837176] FAT-fs (loop5): Filesystem has been set read-only 09:36:42 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r0, &(0x7f0000000100), 0x2d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) r3 = accept$inet(r2, &(0x7f0000005340)={0x2, 0x0, @empty}, &(0x7f0000005380)=0x10) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000053c0)={r6, 0x68}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f00000000c0)=0x4040000) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000040)=0x7) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:42 executing program 4: listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:36:42 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0xfffffffffffffff8) accept(r2, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r5, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="080028bd7000fbdbdf240800000008000500070000000800060062010000"], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20040000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) 09:36:42 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:42 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000200)={r3, 0x2}) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r3, &(0x7f0000000000)=""/155}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r6 = dup(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x12802, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r6, 0x41007701, &(0x7f0000000240)='/dev/dlm-control\x00') 09:36:42 executing program 0 (fault-call:7 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:36:42 executing program 4: r0 = socket(0x0, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:43 executing program 4: r0 = socket(0x0, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) 09:36:43 executing program 4: r0 = socket(0x0, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:43 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x25) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r6, 0x9d, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r7}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r5, r4, 0x0, 0xa, &(0x7f0000000000)='lo\'vmnet1\x00', r7}, 0x30) r9 = dup2(r8, r4) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:43 executing program 4: r0 = socket(0x40000000000001e, 0x0, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 536.653484] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 536.661398] FAT-fs (loop5): Filesystem has been set read-only 09:36:43 executing program 4: r0 = socket(0x40000000000001e, 0x0, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:43 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={r3, 0x1}) 09:36:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_usb(r2, &(0x7f0000000180)=""/217, 0xd9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000080)={{0x7, 0x81}, {0x59, 0x1}, 0x978, 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r3) dup3(r8, r0, 0x0) 09:36:43 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_SETCONFIGURATION(r2, 0x80045505, &(0x7f0000000000)=0x891) socket$inet6_udplite(0xa, 0x2, 0x88) write$P9_RCREATE(r2, &(0x7f0000000040)={0x18, 0x73, 0x2, {{0x10, 0x1, 0x6}, 0x9}}, 0x18) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0e85667, &(0x7f0000000180)={0xc0000000, 0x9, "d6da45ba309f1e0d87691a859aa9f123bddf95659b97a588bfa451638308a3b9", 0x1, 0x1, 0x8000, 0x2, 0x5, 0xfffffe24, 0x3, 0x9, [0x221, 0x8, 0x2, 0x7]}) keyctl$set_reqkey_keyring(0xe, 0x7) 09:36:43 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:43 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) bind$phonet(r2, &(0x7f0000000000)={0x23, 0x20, 0xe0, 0xff}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:43 executing program 4: r0 = socket(0x40000000000001e, 0x0, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:43 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(0xffffffffffffffff, 0x0) accept(r0, 0x0, 0x0) 09:36:43 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000140)={{0x1, 0x0, @reserved="7e17215e3bbf5338bf65b33b4c9b3083c7d08912870e71473b61522714be2763"}, 0xe7, [], "bb06505f84fb88ebc29d8a5a7fd3cdfd31ae52507988d36bbf0f2c6fa35f4b0f91cab009275db7d51ad231909c0165140d25d7e861754f1e13131b3550755b6289c004abb573523a50c3401ef6d87f928c5a4638d22b774c63d9867575e0d33d4b715f00fd288b32d5a4f8ee66bb5d2a5ca66c506c51b17e3cc5908f39521304391d819fdde1f74fe88e9dd2a4d88b9655f7ee47b02eef2679339a114b092a785356bb22658cd44fed6fe8cc99f8f526ed4ed5d0d8ad224f80b79e5a18a20aef101628d2104e62972e8a83d92dbb39f48dcd25cb97746014cc737cde55f9ccc161b6e5be18c46a"}) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:43 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(0xffffffffffffffff, 0x0) accept(r0, 0x0, 0x0) 09:36:44 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000000)={0x20, 0x2, 0x7b, 0xe3, 0x6}) 09:36:44 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(0xffffffffffffffff, 0x0) accept(r0, 0x0, 0x0) 09:36:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}, @IFLA_IPTUN_6RD_PREFIXLEN={0x6, 0xd, 0x9f8}]}}}]}, 0x40}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r6, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x54, r6, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x54}, 0x1, 0x0, 0x0, 0x40043}, 0x10000034) r7 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r7, &(0x7f0000000100), 0x2d) semctl$SEM_STAT(r7, 0x1, 0x12, &(0x7f0000000280)=""/61) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x82500, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r9, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x54, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6a}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xed}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x3f, 0x0]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1f}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x81, 0x3]}]}, 0x54}}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r8, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:44 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) [ 537.523587] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 537.537244] FAT-fs (loop5): Filesystem has been set read-only 09:36:44 executing program 0: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1000007, 0x12, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000000080)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x4000) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) 09:36:44 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000080)=0x2c) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000000c0)=""/48) accept(r0, 0x0, 0x0) 09:36:44 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3454a0, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r10, 0x4018620d, &(0x7f0000000280)={0x73622a85, 0xa, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000001280)={r8}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000180)={r8, @in={{0x2, 0x4e20, @broadcast}}, [0x4, 0x2, 0x0, 0x2, 0x401, 0x0, 0x3, 0x800, 0x1, 0x800, 0x4000, 0x80000000, 0x471d, 0x1, 0x10000]}, &(0x7f00000000c0)=0x100) 09:36:44 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:36:44 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:44 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x600080) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000a40)=[{&(0x7f0000000040), 0x1}, {&(0x7f0000000080)=0x1, 0x2}, {&(0x7f00000000c0)=0x2}, {&(0x7f0000000100)=0x2}, {&(0x7f0000000180), 0x1}, {&(0x7f00000001c0)=0x1}, {&(0x7f0000000200), 0x3}, {&(0x7f0000000240), 0x2}, {&(0x7f0000000280)=0x1, 0x2}, {&(0x7f00000002c0)=0x2, 0x1}, {&(0x7f0000000300)=0x2}, {&(0x7f0000000340)=0x2}, {&(0x7f0000000380), 0x1}, {&(0x7f00000003c0)=0x1, 0x2}, {&(0x7f0000000400)=0x2}, {&(0x7f0000000440)}, {&(0x7f0000000480)}, {&(0x7f00000004c0), 0x2}, {&(0x7f0000000500)=0x2, 0x2}, {&(0x7f0000000540)=0x1, 0x1}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=0xfffffffe}, {&(0x7f0000000600)}, {&(0x7f0000000640)}, {&(0x7f0000000680)=0x1, 0x2}, {&(0x7f00000006c0)=0x1, 0x1}, {&(0x7f0000000700), 0x2}, {&(0x7f0000000740)=0x1, 0x1}, {&(0x7f0000000780), 0x2}, {&(0x7f00000007c0), 0x2}, {&(0x7f0000000800)}, {&(0x7f0000000840)=0x1}, {&(0x7f0000000880)=0x1}, {&(0x7f00000008c0)=0x1, 0x1}, {&(0x7f0000000900)=0x2, 0x2}, {&(0x7f0000000940)=0x2, 0x1}, {&(0x7f0000000980)}, {&(0x7f00000010c0)=0x1}, {&(0x7f0000000a00)=0x2}], 0xd, 0x27, &(0x7f0000000cc0)={0x77359400}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000001080)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001040)={&(0x7f0000001100)={0xd0, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5a9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0xc8c4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0xb, 0x1, 0xffff8000, &(0x7f0000000e00)={0xffffffffffffffff}) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001280)={r9}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000e40)={r9, 0x1, 0x1, 0x2, 0xee, 0x4}, &(0x7f0000000e80)=0x14) r10 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$PIO_FONT(r10, 0x4b61, &(0x7f0000000d00)="b4c963aa1cebc64cb1d7939d99ef70800133e404a64cff92eeb89b2b20c327060a85dba9e20c71de9ef13556eb8e14f0ff811063e0b7bb01d34a666f0f3b1ee40b8cd16bd88a7e7a611275018b92e177b2fd0643ef15c017383a2100a57185339962fe20970429183d0daa791513d1afb4451eab19dec20e6d3a8db0e6a45d390cfb548440c17941ddc35c9b14d7ceb71009dd1ebd0c58279f1d29ff10bc68dae10d16921f039db71b5c7027245915328e3cf337f558e59ee5ce9ddc3a4c0ec7d3c48339be0bdfdd3e4671c39b7378db65b6b956e88bab58bf26deb273644441c0b4bfc60bf8c1d2c0d04ae06fd3726f7e5d8049") 09:36:44 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:36:44 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x82480, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r6, 0xc0305615, &(0x7f0000000280)={0x0, {0x7, 0x9}}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x440000, 0x0) ioctl$PPPIOCGUNIT(r7, 0x80047456, &(0x7f0000000140)) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80480, 0x0) ioctl$PPPIOCSDEBUG(r8, 0x40047440, &(0x7f0000000080)=0x3) 09:36:44 executing program 4 (fault-call:2 fault-nth:0): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:45 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r4, 0x309, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0xff, 0x9, 0x5072, 0x8}}}, ["", "", "", "", "", ""]}, 0x30}}, 0x24000000) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCATTACH(r5, 0x4004743d, &(0x7f0000000000)=0x4) r6 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@default, @default, @remote, @netrom, @null]}, &(0x7f00000000c0)=0x48, 0x0) getsockopt$SO_TIMESTAMP(r6, 0x1, 0x40, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 538.248303] FAULT_INJECTION: forcing a failure. [ 538.248303] name failslab, interval 1, probability 0, space 0, times 0 09:36:45 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={r5, @in6={{0xa, 0x4e21, 0x20, @mcast2, 0xffffcdb4}}, [0x1ff, 0xb2, 0xabe, 0x93d7, 0x800, 0x7fff, 0x20, 0x17, 0x400, 0x6785, 0xa084, 0x6e, 0x7fff, 0x13426686]}, &(0x7f0000000180)=0x100) [ 538.293198] CPU: 1 PID: 27262 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 538.301121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 538.310478] Call Trace: [ 538.313082] dump_stack+0x13e/0x194 [ 538.316728] should_fail.cold+0x10a/0x14b [ 538.323760] ? sock_destroy_inode+0x60/0x60 [ 538.328094] should_failslab+0xd6/0x130 [ 538.332077] ? sock_destroy_inode+0x60/0x60 [ 538.336404] kmem_cache_alloc+0x2b5/0x770 09:36:45 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, 0x0) [ 538.340566] ? __fget+0x228/0x360 [ 538.344030] ? sock_destroy_inode+0x60/0x60 [ 538.348361] sock_alloc_inode+0x19/0x250 [ 538.352425] ? sock_destroy_inode+0x60/0x60 [ 538.356750] alloc_inode+0x5d/0x170 [ 538.360381] new_inode_pseudo+0x14/0xe0 [ 538.364356] sock_alloc+0x3c/0x270 [ 538.367928] SYSC_accept4+0xb0/0x580 [ 538.371650] ? kernel_accept+0x300/0x300 [ 538.375718] ? __mutex_unlock_slowpath+0x75/0x780 [ 538.380573] ? vfs_write+0xff/0x4e0 [ 538.384200] ? fput+0xb/0x140 [ 538.387328] ? SyS_write+0x14d/0x210 [ 538.391047] ? SyS_read+0x210/0x210 [ 538.394685] ? SyS_clock_settime+0x1a0/0x1a0 [ 538.399104] ? do_syscall_64+0x4c/0x640 [ 538.403096] ? SyS_accept4+0x30/0x30 [ 538.407865] do_syscall_64+0x1d5/0x640 [ 538.411765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 538.416959] RIP: 0033:0x45c829 [ 538.420149] RSP: 002b:00007f827bdd8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 538.427870] RAX: ffffffffffffffda RBX: 00000000004d8ac0 RCX: 000000000045c829 [ 538.435152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 538.442427] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 538.449789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 538.457068] R13: 0000000000000000 R14: 00000000004c2a4b R15: 00007f827bdd96d4 [ 538.703042] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 538.711283] FAT-fs (loop5): Filesystem has been set read-only [ 540.571545] NOHZ: local_softirq_pending 08 09:36:47 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x766ab40c, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r5, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r6, 0x301}, 0x14}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$L2TP_CMD_TUNNEL_DELETE(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r6, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x81}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc084}, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:47 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0xda}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2}, 0x10) 09:36:47 executing program 4 (fault-call:2 fault-nth:1): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:47 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r3) dup3(r7, r0, 0x0) 09:36:47 executing program 2: r0 = socket(0x18, 0x1, 0x2087) listen(r0, 0x0) accept(r0, 0x0, 0x0) delete_module(&(0x7f0000000240)='\\\x00', 0x800) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xa2, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/162}, &(0x7f0000000200)=0x78) [ 540.964528] FAULT_INJECTION: forcing a failure. [ 540.964528] name failslab, interval 1, probability 0, space 0, times 0 [ 540.978343] CPU: 1 PID: 27294 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 540.986252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.995612] Call Trace: [ 540.998213] dump_stack+0x13e/0x194 [ 541.001863] should_fail.cold+0x10a/0x14b [ 541.006022] should_failslab+0xd6/0x130 [ 541.010108] kmem_cache_alloc_trace+0x2db/0x7b0 [ 541.014779] ? kmem_cache_alloc+0x604/0x770 [ 541.019105] ? __fget+0x228/0x360 [ 541.022563] ? sock_destroy_inode+0x60/0x60 [ 541.026887] sock_alloc_inode+0x5f/0x250 [ 541.030949] ? sock_destroy_inode+0x60/0x60 [ 541.035271] alloc_inode+0x5d/0x170 [ 541.038901] new_inode_pseudo+0x14/0xe0 [ 541.042881] sock_alloc+0x3c/0x270 [ 541.046420] SYSC_accept4+0xb0/0x580 [ 541.050137] ? kernel_accept+0x300/0x300 [ 541.054197] ? __mutex_unlock_slowpath+0x75/0x780 [ 541.059044] ? vfs_write+0xff/0x4e0 [ 541.062673] ? fput+0xb/0x140 [ 541.065778] ? SyS_write+0x14d/0x210 [ 541.069493] ? SyS_read+0x210/0x210 [ 541.073122] ? SyS_clock_settime+0x1a0/0x1a0 [ 541.077531] ? do_syscall_64+0x4c/0x640 [ 541.081506] ? SyS_accept4+0x30/0x30 [ 541.085230] do_syscall_64+0x1d5/0x640 [ 541.089126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 541.094314] RIP: 0033:0x45c829 [ 541.097500] RSP: 002b:00007f827bdd8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 541.105206] RAX: ffffffffffffffda RBX: 00000000004d8ac0 RCX: 000000000045c829 09:36:47 executing program 3: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:47 executing program 4 (fault-call:2 fault-nth:2): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 541.112473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 541.119744] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 541.127013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 541.134308] R13: 0000000000000000 R14: 00000000004c2a4b R15: 00007f827bdd96d4 09:36:47 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x181000, 0x0) 09:36:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x40380) futimesat(r4, &(0x7f00000000c0)='.\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r1) dup3(r6, r0, 0x0) 09:36:48 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fdfffff}) [ 541.236931] FAULT_INJECTION: forcing a failure. [ 541.236931] name failslab, interval 1, probability 0, space 0, times 0 [ 541.250865] CPU: 1 PID: 27316 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 541.258775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.268134] Call Trace: [ 541.270735] dump_stack+0x13e/0x194 [ 541.274376] should_fail.cold+0x10a/0x14b [ 541.278532] should_failslab+0xd6/0x130 [ 541.282520] kmem_cache_alloc+0x2b5/0x770 [ 541.286675] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 541.292279] ? sock_alloc_inode+0x5f/0x250 [ 541.296521] selinux_inode_alloc_security+0xb1/0x2a0 [ 541.301635] security_inode_alloc+0x8f/0xd0 [ 541.305962] inode_init_always+0x576/0xb20 [ 541.310207] alloc_inode+0x7a/0x170 [ 541.313846] new_inode_pseudo+0x14/0xe0 [ 541.317829] sock_alloc+0x3c/0x270 [ 541.321410] SYSC_accept4+0xb0/0x580 [ 541.325482] ? kernel_accept+0x300/0x300 [ 541.329548] ? __mutex_unlock_slowpath+0x75/0x780 [ 541.334403] ? vfs_write+0xff/0x4e0 [ 541.338027] ? fput+0xb/0x140 [ 541.341124] ? SyS_write+0x14d/0x210 [ 541.344869] ? SyS_read+0x210/0x210 [ 541.348491] ? SyS_clock_settime+0x1a0/0x1a0 [ 541.352896] ? do_syscall_64+0x4c/0x640 [ 541.356891] ? SyS_accept4+0x30/0x30 [ 541.360602] do_syscall_64+0x1d5/0x640 [ 541.364505] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 541.369699] RIP: 0033:0x45c829 [ 541.372880] RSP: 002b:00007f827bdd8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b 09:36:48 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:48 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x73, 0x1, {{0x40, 0x3, 0x6}}}, 0x18) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:48 executing program 4 (fault-call:2 fault-nth:3): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 541.380590] RAX: ffffffffffffffda RBX: 00000000004d8ac0 RCX: 000000000045c829 [ 541.387853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 541.395117] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 541.402387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 541.409700] R13: 0000000000000000 R14: 00000000004c2a4b R15: 00007f827bdd96d4 [ 541.463705] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 541.477915] FAT-fs (loop5): Filesystem has been set read-only 09:36:48 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$rose(r2, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x1, @default}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote, 'gre0\x00'}}, 0x1e) 09:36:48 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000600)={0xdda, {{0xa, 0x4e24, 0xffff, @local, 0x50}}, 0x1, 0x7, [{{0xa, 0x4e1d, 0x202, @rand_addr=' \x01\x00', 0x101}}, {{0xa, 0x4e24, 0xa, @loopback, 0xff}}, {{0xa, 0x4e22, 0x3, @mcast2, 0x3}}, {{0xa, 0x4e20, 0x1, @remote}}, {{0xa, 0x4e20, 0x80, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}}, {{0xa, 0x4e21, 0x9, @loopback, 0x5}}, {{0xa, 0x4e21, 0x100, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x186c8000}}]}, 0xfffffffffffffebb) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10a) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000540)={r6, @in6={{0xa, 0x4e22, 0x1, @private0, 0x9}}}, &(0x7f00000000c0)=0x84) prctl$PR_SET_ENDIAN(0x14, 0x1) openat$cgroup_int(r3, &(0x7f0000000100)='memory.low\x00', 0x2, 0x0) [ 541.553856] FAULT_INJECTION: forcing a failure. [ 541.553856] name failslab, interval 1, probability 0, space 0, times 0 [ 541.619508] CPU: 0 PID: 27340 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 541.627775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.637133] Call Trace: [ 541.639740] dump_stack+0x13e/0x194 [ 541.643388] should_fail.cold+0x10a/0x14b [ 541.647546] should_failslab+0xd6/0x130 [ 541.651521] kmem_cache_alloc+0x2b5/0x770 [ 541.655674] ? __alloc_fd+0x1bf/0x490 [ 541.659507] __d_alloc+0x2a/0x9b0 [ 541.663009] sock_alloc_file+0xc8/0x2e0 [ 541.667010] ? sock_poll+0x220/0x220 [ 541.671348] SYSC_accept4+0x210/0x580 [ 541.675151] ? kernel_accept+0x300/0x300 [ 541.679209] ? __mutex_unlock_slowpath+0x75/0x780 [ 541.684053] ? vfs_write+0xff/0x4e0 [ 541.687694] ? fput+0xb/0x140 [ 541.690795] ? SyS_write+0x14d/0x210 [ 541.694506] ? SyS_read+0x210/0x210 [ 541.698135] ? SyS_clock_settime+0x1a0/0x1a0 [ 541.702540] ? do_syscall_64+0x4c/0x640 [ 541.706507] ? SyS_accept4+0x30/0x30 [ 541.710223] do_syscall_64+0x1d5/0x640 [ 541.714107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 09:36:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) connect$nfc_raw(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x28, 0x1402, 0x800, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r1}]}, 0x28}, 0x1, 0x0, 0x0, 0x814}, 0x4000) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x0, [], [{0x970f, 0x9, 0x9, 0xeb}, {0x0, 0x81, 0x9fe, 0x5, 0xd2, 0x1ff}], [[], [], []]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r3) dup3(r7, r2, 0x0) 09:36:48 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1000005001fe) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) dup(r1) getsockopt(r1, 0x0, 0x1, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000002c0)={0x3f, 0xfffffff9, 0x1, 0x101, 0x2e17}) r3 = accept(r0, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x10000, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMP(r7, 0x1, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001280)={r8}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000001c0)={r8, 0x3, 0x7fff}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 541.719286] RIP: 0033:0x45c829 [ 541.722468] RSP: 002b:00007f827bdd8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 541.730169] RAX: ffffffffffffffda RBX: 00000000004d8ac0 RCX: 000000000045c829 [ 541.737428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 541.744689] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 541.751953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 541.759221] R13: 0000000000000000 R14: 00000000004c2a4b R15: 00007f827bdd96d4 09:36:48 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffeffff, 0x400002) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x11, 0x4, 0x201, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x2}, [@typed={0x4, 0x10}]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) 09:36:48 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) ioctl$void(r3, 0xc0045878) 09:36:48 executing program 4 (fault-call:2 fault-nth:4): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:48 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$midi(r2, &(0x7f0000000180)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:48 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) r5 = dup2(r1, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) [ 541.887303] FAULT_INJECTION: forcing a failure. [ 541.887303] name failslab, interval 1, probability 0, space 0, times 0 [ 541.923601] CPU: 1 PID: 27365 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 541.931519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 541.940878] Call Trace: [ 541.943474] dump_stack+0x13e/0x194 [ 541.947116] should_fail.cold+0x10a/0x14b [ 541.951708] should_failslab+0xd6/0x130 [ 541.955692] kmem_cache_alloc+0x2b5/0x770 [ 541.959851] get_empty_filp+0x86/0x3e0 [ 541.963744] alloc_file+0x23/0x440 [ 541.967302] sock_alloc_file+0x113/0x2e0 [ 541.971370] ? sock_poll+0x220/0x220 [ 541.975101] SYSC_accept4+0x210/0x580 [ 541.978929] ? kernel_accept+0x300/0x300 [ 541.983000] ? __mutex_unlock_slowpath+0x75/0x780 [ 541.987936] ? vfs_write+0xff/0x4e0 [ 541.991655] ? fput+0xb/0x140 [ 541.994765] ? SyS_write+0x14d/0x210 [ 541.998489] ? SyS_read+0x210/0x210 [ 542.002119] ? SyS_clock_settime+0x1a0/0x1a0 [ 542.006535] ? do_syscall_64+0x4c/0x640 [ 542.010510] ? SyS_accept4+0x30/0x30 [ 542.014228] do_syscall_64+0x1d5/0x640 [ 542.018124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 542.023311] RIP: 0033:0x45c829 [ 542.026498] RSP: 002b:00007f827bdd8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 542.034216] RAX: ffffffffffffffda RBX: 00000000004d8ac0 RCX: 000000000045c829 [ 542.041491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 542.048770] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 542.056043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 542.063316] R13: 0000000000000000 R14: 00000000004c2a4b R15: 00007f827bdd96d4 09:36:48 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:48 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x1, 0x3, 0x3, 0x7fffffff}) 09:36:48 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:48 executing program 4 (fault-call:2 fault-nth:5): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:48 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x1, 0x1}) [ 542.212670] FAULT_INJECTION: forcing a failure. [ 542.212670] name failslab, interval 1, probability 0, space 0, times 0 [ 542.257767] CPU: 1 PID: 27388 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 542.265774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.275133] Call Trace: [ 542.277728] dump_stack+0x13e/0x194 [ 542.281365] should_fail.cold+0x10a/0x14b [ 542.285616] should_failslab+0xd6/0x130 [ 542.289594] kmem_cache_alloc+0x2b5/0x770 [ 542.293744] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 542.299211] ? rcu_read_lock_sched_held+0x10a/0x130 [ 542.304234] selinux_file_alloc_security+0xaf/0x190 [ 542.309266] security_file_alloc+0x66/0xa0 [ 542.313503] ? selinux_is_enabled+0x5/0x50 [ 542.317742] get_empty_filp+0x15c/0x3e0 [ 542.321715] alloc_file+0x23/0x440 [ 542.325267] sock_alloc_file+0x113/0x2e0 [ 542.329330] ? sock_poll+0x220/0x220 [ 542.333054] SYSC_accept4+0x210/0x580 [ 542.336859] ? kernel_accept+0x300/0x300 [ 542.340920] ? __mutex_unlock_slowpath+0x75/0x780 [ 542.345767] ? vfs_write+0xff/0x4e0 [ 542.349520] ? fput+0xb/0x140 [ 542.352627] ? SyS_write+0x14d/0x210 [ 542.356346] ? SyS_read+0x210/0x210 [ 542.359972] ? SyS_clock_settime+0x1a0/0x1a0 [ 542.364558] ? do_syscall_64+0x4c/0x640 [ 542.368533] ? SyS_accept4+0x30/0x30 [ 542.372258] do_syscall_64+0x1d5/0x640 [ 542.376154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 542.381380] RIP: 0033:0x45c829 [ 542.384569] RSP: 002b:00007f827bdd8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 542.392280] RAX: ffffffffffffffda RBX: 00000000004d8ac0 RCX: 000000000045c829 09:36:49 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x7fffffff}) [ 542.399551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 542.409081] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 542.416358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 542.423627] R13: 0000000000000000 R14: 00000000004c2a4b R15: 00007f827bdd96d4 [ 542.503045] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 542.520539] FAT-fs (loop5): Filesystem has been set read-only [ 542.755564] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.776931] FAT-fs (loop5): Filesystem has been set read-only [ 542.804972] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.836182] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.859228] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.885537] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.910142] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.930776] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.952959] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 542.974348] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 543.002434] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 130, start 0000ffff) [ 543.046217] audit: type=1800 audit(1588066609.797:14214): pid=27413 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=283 res=0 09:36:49 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) 09:36:49 executing program 4 (fault-call:2 fault-nth:6): r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:49 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1, 0x7fffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x6, 0x101000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000580)=""/188) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x80, 0x0) ioctl$VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x7) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x302, 0x0) r4 = socket$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, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r7, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', r7}) 09:36:49 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) accept(r2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$OSF_MSG_ADD(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x4bc, 0x0, 0x5, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [{{0x254, 0x1, {{0x1, 0x6f717b4}, 0x81, 0x5, 0x85e5, 0x6, 0x3, 'syz1\x00', "582959f07ba2ff3e27185c02904598d75cadea968635d2eda8e4ee39323890ea", "27679fb7067a153fc5f169378911e448eba1325bd37c28a417d287443c817959", [{0xb575, 0x541a, {0x3, 0x4}}, {0x4, 0x61f6, {0x0, 0x6}}, {0x8, 0x80, {0x0, 0x1}}, {0xfff, 0x69, {0x2, 0x6}}, {0x0, 0xb726, {0x2, 0x3}}, {0x7ff, 0x5, {0x2, 0x2b}}, {0x1, 0xfff, {0x0, 0x5f9}}, {0x100, 0xb8, {0x3, 0x1}}, {0x7, 0x6, {0x3, 0x3f}}, {0x9, 0x2, {0x1, 0x4}}, {0x1000, 0x7, {0x3, 0x7}}, {0x3, 0x8000, {0x2, 0x1}}, {0x401, 0x100, {0x0, 0x1}}, {0x3, 0x8, {0x0, 0x7}}, {0x5, 0x7f, {0x2, 0x7fff}}, {0xff, 0x1, {0x1, 0x8}}, {0xfff, 0x5, {0x1, 0xd37c}}, {0x5adc, 0xfeda, {0x0, 0x9}}, {0x1ff, 0x4, {0x2, 0xffffffff}}, {0x5, 0xd746, {0x2}}, {0x3, 0x3, {0x0, 0x80000000}}, {0x4, 0x0, {0x2, 0x8}}, {0x5, 0x4, {0x0, 0x2}}, {0xbac, 0xfffe, {0x3, 0x2}}, {0x1, 0x9, {0x3, 0x200}}, {0x1ee5, 0x84, {0x3, 0x400}}, {0x3ff, 0xd41, {0x2, 0x9}}, {0x1, 0x100, {0x0, 0x1}}, {0x6, 0x3, {0x3, 0x5}}, {0x9445, 0x8, {0x3, 0x7f}}, {0x8, 0x9, {0x0, 0xb63}}, {0x7a3, 0xfe00, {0x3, 0x20}}, {0x8000, 0x9, {0x2, 0x9}}, {0x2, 0x401, {0x0, 0x5}}, {0x5, 0x8, {0x0, 0x3}}, {0x0, 0x3, {0x3, 0xffff}}, {0x7, 0x9, {0x0, 0x6}}, {0x4c69, 0x1f, {0x3}}, {0x2000, 0x9, {0x3, 0x7}}, {0xea2, 0x8a4c, {0x1, 0x2eab}}]}}}, {{0x254, 0x1, {{0x2, 0x721}, 0x9, 0x2, 0x0, 0x3ff, 0xf, 'syz1\x00', "2868dfacb66be98e5500111f21880b86997d0397b0061f0465fcd3d0ece17a2a", "de0dcd69115febace62d027491279bf1dbe3d66361ccd2e4e66306da791ecf01", [{0xb, 0x5c, {0x3, 0xfff}}, {0x3f, 0x5, {0x0, 0x9}}, {0x1, 0x8, {0x0, 0x3}}, {0x5, 0x4, {0x2, 0x8001}}, {0x6, 0x5, {0x1, 0xff}}, {0x3, 0x3, {0x1, 0x4}}, {0x4, 0x4, {0x0, 0x8001}}, {0x8, 0x2, {0x0, 0x101}}, {0x7, 0x5, {0x0, 0x9}}, {0x7ff, 0x200, {0x2, 0x63c}}, {0x0, 0xffc1, {0x3, 0x18000}}, {0x1ff, 0x6, {0x1, 0xf3d}}, {0x3, 0x1, {0x0, 0x20}}, {0x9, 0x7, {0x0, 0xfffe0}}, {0x80, 0xcf85, {0x2, 0x9}}, {0x6fe, 0x9, {0x0, 0x10000}}, {0x7, 0x200, {0x3, 0x7fff}}, {0x3, 0x92, {0x1, 0xdf}}, {0x3f, 0xfc4e, {0x0, 0x2}}, {0x200, 0x9, {0x2, 0x6}}, {0xfff9, 0xff, {0x1, 0x8000}}, {0xa7, 0x7, {0x2, 0xfffffffb}}, {0x100, 0xd96, {0x1, 0x7ff}}, {0x200, 0x9, {0x1, 0xffffffc1}}, {0x4, 0x1, {0x1, 0x3ff}}, {0xb, 0xf50, {0x1, 0x3ff}}, {0x40, 0x68, {0x2, 0x7ff}}, {0x6, 0x0, {0x1, 0x2}}, {0x0, 0x6, {0x1, 0x5}}, {0x2, 0x8, {0x2, 0x1}}, {0x3, 0xfff, {0x2, 0x9e7}}, {0x9, 0x0, {0x0, 0x8000}}, {0x0, 0x6a16, {0x1, 0x7fffffff}}, {0x2, 0x5, {0x2, 0x2}}, {0x3, 0x5376, {0x2, 0x4}}, {0x0, 0x7, {0x1, 0x7}}, {0x0, 0x6, {0x2, 0x646e}}, {0x6, 0x9, {0x2, 0x7f}}, {0x81, 0x8, {0x0, 0x9}}, {0x1ff, 0x1, {0x2, 0x3}}]}}}]}, 0x4bc}, 0x1, 0x0, 0x0, 0x4840}, 0x41) 09:36:49 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0x1) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 543.198046] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 543.307066] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:50 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x103) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x81}) 09:36:50 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg(r2, &(0x7f0000001b40)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x1967c29f6e474111}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="254c2dc444fed7c4a306280293bd1b5427dfe5b809b784d78bf1cdcc89289482becc47bc4d563a4819b9b736e8c39eb5c0c2af44176d8610f9eb75c3c68a86a6e8456e41f23cb86de68cb53a3968bc3d53686aa2b52cb006d75bbae168f0a0f9343b108b8d6078bb501528c873ec35c76295adaa1f94cd68bf18b14c82166d219b6f34b757259125c9c38c93e70c4234e7", 0x91}], 0x1, &(0x7f0000000180)=[{0x60, 0x88, 0x0, "d3c5c870a877069d483f3787a4e1c899463716c8d2d0556dffe5973d5042d6b7dc2572c170050e216fbcc329e91e63feb4e7ac1fef57191070d6e19d563d15940a331655f6ac20ec73"}, {0x30, 0x10c, 0x40, "a5a630744a833f6c718df6895ab6a5877d18cd20c314ba41d7c6a675f4"}, {0x110, 0x29, 0x2, "98e21b4a41600b52b809d3884fd0048cce86d1377c42fb719b8087fed77cab357465111219f0863dda22601e4b4fc0bfc6b69c7507c0738b67b70052ac6f3600f377e9415fe70f3b55ea97bd535025f11b4dd5c8fb720282d07f2c122f2f85cd1a16dc7a9a9be4731f7c370f7a39088d41a026427c8a22b9ffb85c3beeafaa03675f7a01ae1c92cf35dc0324875b04650f233aad1ae0eda0cacfca3eac8edec85c5383709a3488b041a0827f2b208d793d38835016e01c01e39a204e3393575699d7f6a9309d28147a3b754d5b6c6911e78435201623ef8138d9102b7e40ff2d09e91e312334e2bb5f9e76c77984cd99c934446e9ef5230a5d"}, {0xb8, 0x29, 0x3, "f0e851f843cecff0d8945c5ed8843df8e8c10559f8dc455fb7a2b50dceecee5b5a787d1ff44587c1edb331552400bafd806938f6c49551897510b8efec807713f1062c0da04fabb5d8164f765f028634059687c7f5f45fa21b95de41f2bda575694aba3f4a3f1ed6675b48e83d0403d97b305a5d94b837eabd1f73257d50082bace965d090faf1f514a9d43b5f3da0c8373f0285fd72eb09b42b5fb6bf467714dba64e1bfe2c572f"}, {0x48, 0x107, 0x7, "fdca355b60344fe8eb383fc5c04ef071b24f51b93bbfb173fd56e4ea80e439de18dac655ca4de5e2e568f7db4dcd09e5de9498f93f76596a"}, {0xa0, 0x10d, 0x7fff, "b50b76ad10c21edc9feb209310b694106c3df556d4469d7040775cd79570e79be8e060af76fab51599d2031cd85b50a4fc32d2dca4359201aa3ee671f8823d9aecb735373770c2958eb186da20dd7e42ae1ea939247230c3471d88e651aa61038c4dca5f0a480e421ed07565a1d97ffec7e7f1ec996b10798fdcf2ac462bdbcac61daee3077e5da31615f26b"}, {0x80, 0x10a, 0xa68, "5cf03848fb43a184e0d42ed627e2281e4e3ddae709a85c045050d10d1b40104da9d1ec7d596a5f727fcbbf1c6d4ad9541c71eab2926fae89f07879dfec02cb7b936b4e091677ad611e00bd446481935570e70fa259eed540e64a771b16fbe7ead27f5f67c37d23e7487e24f7"}, {0x48, 0x103, 0x6, "37963a8aff565ff00100af129a2e30ba7189ae2ae07567eaa8f9ffa9ea2310363ccd1887e2394bb9e8260b5a9329b527b113dcd1"}, {0xd0, 0x101, 0xfff80000, "05d13af6d9fc507bfe2b3a99c8482ec7ed764faa6b3705d9de957931f365e126bde2cc4c3a06927bbf9ab6c55d7e8aa6f96757ffd4e95570cc3a71628cb4d1e0392b7e18a0977f2a627b2e8a3f8e65eefdccb36246de84607afd40e4fed45af0fb3fd7b40b2c78b0e543323a8a253e3b46420e7683858bca8df4110b54c0c5a85abdd0c3f5e87a34b2b129219c4f8e22ae6ec9820b98eb314b246640fe2b21819c7d3e5e0c9bc195da6e59fbac0d1934f6a690ef2ff1a23606d0"}], 0x4d8}}, {{&(0x7f0000000680)=@rc={0x1f, @none}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000700)="6427459e8a5e1c23ce7950bfa54f61b45001ccd6eee22e6edf9215", 0x1b}, {&(0x7f0000000740)="c8c0d4c5ffb470f518213510633007559fc7bba353d29f0e9167dc80df10ff85459d18094096e88660407d24addae2fa8f6032933ba7d7bd9e020e8be78f22c80e9b4ac63062115315582173f8661f3e226ad60f3fb2f7305b2edb8c69023eba5a4df20ad55d19c2eb0950fcc00dca27729f08e0bedca8e9c78a602d90fa80cfc5d60adb01cd31c83364390981f58581911a8a6441f9217b11d7a657bb9d5376", 0xa0}, {&(0x7f0000000800)="68bfd82802a4cd26b861e7d8e85432ccea684177d25d6e559aa2b6003e054821836c6284a0af0156cb54654135ba0fd3b55662a308126984c8b3ac2f403f4c08f24e0521f778f7ec4b6b7d3e109f978c4edad80e39e80d9c48593cc271cbf51f9f0ae24e9b434c6f9dd67ae2edf639a7e36858a34536ff6bad2b792bee3f71471a0b1650c3f6dae6007772521d1e3788565f4fca1f1c9bcb7d7a0ccae3fa3f73cdc16b6148464d2dee004f79cac10d4435e941984d202edf03ad442007652ec46938f4daa94438ff1a0889dea0d5ae01d3e6e5104a7df1da8bf29a091aa370cb437a8625d7b0b501afd8fc3285a9a46b830df43313ef", 0xf6}, {&(0x7f0000000900)="56bcfb18fc51", 0x6}, {&(0x7f0000000940)="9f78ac210a3ffd579086a8e6fd0c67ca4c8cfae2ddf8a5d0017e5813b6adfa74a7d0ddc15a3a08fce9", 0x29}, {&(0x7f0000000980)="7f4662676b36de91aa412d806091bae59f5205efe088e24358ac923f3631ba0bcc4119fda2c6e79fd3b4bd0e6165b9455148b57077279d5b977b66cb65d4aea2161986df090d701de0caadfce315a383d1a701de1465bd7a2da5fc9d5a6ace254542f3d1a31dc7e48229f6f5aebdcd38835fcef5eaaee743eb151b3d205c2b984a403fa4b04e8fb626df424f5bf0428a95d343ea5a37b06f563e4233b499", 0x9e}, {&(0x7f0000000a40)="d1173cd8036c1020b8df2b080e243deeb8426ace6c718bfa158865d495997bd6", 0x20}, {&(0x7f0000000a80)="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", 0x1000}], 0x8, &(0x7f0000001b00)=[{0x28, 0x29, 0x1, "51cbf0d3363b7a2da3c90b0c2fda34e29dc5"}], 0x28}}], 0x2, 0x4000) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:50 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x140f, 0x8, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40800}, 0x80000) 09:36:50 executing program 4: r0 = socket(0x2e, 0x800, 0x4) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x418180, 0x0) ioctl$RTC_AIE_OFF(r1, 0x7002) 09:36:50 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000400)={@local, @initdev, 0x0}, &(0x7f0000000440)=0xc) sendmsg$nl_route_sched(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@newtclass={0x2c, 0x28, 0x20, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0xfff2, 0xa}, {0x0, 0x8}, {0xe, 0xf}}, [@TCA_RATE={0x6, 0x5, {0x2, 0x1b}}]}, 0x2c}}, 0x8000) 09:36:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f0000000040)=[0x4], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000080)={@any, 0x5, 0x4, 0x4, 0x0, 0xfff, "0b836794e6af5c59a3200988be3548470144349df9aa535909919c9d21ca7975673327a32d769ac18b86226efc4617d626efec6689170b2f11f3b8228158e641a3ce01a5d2e1b72d14a997d8c0289b493f0e4364922b20a8b6ddcf2825fa34d5cc1478856cc5049651cfb54a638e9b02221dc813068c15fd3a46c9d27bc17764"}) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:50 executing program 4: r0 = socket(0x1d, 0x2000000000000807, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 543.988617] can: request_module (can-proto-0) failed. [ 544.015171] can: request_module (can-proto-0) failed. [ 544.055438] audit: type=1800 audit(1588066610.807:14215): pid=27441 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=285 res=0 09:36:50 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) 09:36:50 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) rmdir(&(0x7f0000000040)='./file0\x00') 09:36:50 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x25) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000040)={{0x2, 0x0, 0x7, 0x400, 'syz1\x00', 0x5}, 0x6, 0x10000000, 0x2, r3, 0x1, 0x5, 'syz0\x00', &(0x7f0000000000)=['vmnet1systemvboxnet0GPLGPLcgroup(\x00'], 0x22, [], [0xfffc, 0x1b, 0x3, 0x3]}) accept(r0, 0x0, 0x0) [ 544.114325] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 544.134619] FAT-fs (loop5): Filesystem has been set read-only [ 544.727339] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 544.745829] FAT-fs (loop5): Filesystem has been set read-only 09:36:52 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:52 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) prctl$PR_SET_FPEXC(0xc, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:52 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x11c, 0x2, 0x1, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x5, 0x7ff, 0x99]}, @CTA_LABELS_MASK={0xc, 0x17, [0x2, 0x80000000]}, @CTA_TUPLE_ORIG={0xac, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x14, 0x4, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xfd5b14ff59275578}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @private0}}}]}, @CTA_TUPLE_REPLY={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_LABELS={0x20, 0x16, 0x1, 0x0, [0x0, 0x5, 0x3, 0x79, 0x2, 0x1, 0x9]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40804}, 0x4000) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000940)={{0xa, 0x4e24, 0x8, @mcast2, 0x80}, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x5}, 0x4, [0x3, 0x1, 0xffffffff, 0x5, 0x101, 0x0, 0xffffffff, 0xffffffff]}, 0x5c) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_REMOVEDEF(r7, &(0x7f0000000900)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000880)={0x60, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x27}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x48855) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRESOCT, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x5}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r8, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f00000009c0)=ANY=[@ANYBLOB="3c00001e250000fe0300000000007925781e0365dcdf2506000000", @ANYRES32=r8, @ANYBLOB="080005000800f1fff117801206000500000500000800f6d519e4ae8949586eca94910d000000000008000e0080000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000005}, 0x1) 09:36:52 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) 09:36:52 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000380)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00022cbd7000ffdbdf250600000008000800e000000208000800ffffffff0800020003000000080002009306425d14000600fc00000000000000000000000000000014000600fc02000000000000000000000000000114000600a35000000000000000000000000000aa"], 0x70}}, 0x20008090) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r4, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}]}, 0x44}, 0x1, 0x0, 0x0, 0x40090}, 0x4084) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="03eaffffffffffffff0004000000180001801400020076657468305f766972745f7769666900f857fc71cc51f3d21d"], 0x2c}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x19c, r6, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x30, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xd0, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x2040000}, 0x20000804) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r6, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xff}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xe9}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x3f}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008811}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r2, 0x400448e3, 0x0) 09:36:52 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x90200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000080)={{0x3, @addr=0x5}, 0x8, 0x7, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x0, 0x5, 0x0, 0x80000002}) 09:36:52 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_OUTPUT(r2, 0x8004562e, &(0x7f0000000000)) 09:36:52 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r2, 0xc2604110, &(0x7f0000000140)={0x2, [[0x6, 0x3, 0x81, 0x81, 0x200, 0x68db, 0x1, 0x40], [0x80000001, 0x7, 0x200, 0x401, 0x1, 0x3, 0x10001, 0xff], [0x8, 0x80, 0x8, 0x200, 0xff80, 0xfff, 0x8, 0x800]], [], [{0xffff, 0xffff, 0x1}, {0xfffffffa, 0x1f, 0x0, 0x1, 0x1, 0x1}, {0x80000001, 0x5, 0x1, 0x1, 0x1, 0x1}, {0x7, 0x1, 0x1, 0x1, 0x1}, {0x8, 0xfe, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x7}, {0x1fe, 0x10001, 0x0, 0x0, 0x1}, {0x7, 0x6, 0x0, 0x1, 0x1}, {0x200, 0x8, 0x0, 0x1, 0x0, 0x1}, {0x80, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x1, 0x8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x2e7, 0x0, 0x1, 0x0, 0x1}], [], 0x1fa}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/102) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:52 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz1', "0ab7c04c6b063c3a1de46d3468b68748d2c36d3d5d71a17f596bdd67debd023d885627e12fc1632e6c7ea52287d7b86eac77ed0197e2f3fc195f7a02c10c65950ab6abdb86a1242ec00bed22ebd107ee48dffc307de4b47d9335bdbeea06566c6e8eb5b4bfe700b92c745c544702"}, 0x72) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x8000000, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$FUSE(r2, &(0x7f0000000180), 0x1000) 09:36:52 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x1, {{0x1, 0x1}, 0x4}}, 0x10) r1 = accept(r0, 0x0, 0x0) fsetxattr$security_capability(r1, &(0x7f0000000480)='security.capability\x00', &(0x7f0000000600)=@v3={0x3000000, [{0x2, 0x2}, {0x6, 0x2}]}, 0x18, 0x2) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={r7, @in={{0x2, 0x4e24, @remote}}, 0x8800, 0x3}, 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="91000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r9, 0x8, 0x7, 0x80}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x9, @private0, 0xffffffff}}, 0x1003, 0x4}, &(0x7f0000000440)=0x90) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="1d4c0000ed4ff1afbd81a9b9d5b06459124ffccc608b379068823953a609106100000000000059acdd39e0e11db29f1e2f443a4b4ced5c8852f9eaa72cdf87c3cb3879f5038dac4007b33611aee9478af543d4389554f050d38cb20cabf8114f011ec2fdcd1b3c7f37a740", @ANYRES16=r8, @ANYBLOB="00022bbd7000fbdbdf250c0000000800030019c11450566d12416dd3673f61b0e617659b3f80ab3f8b7761c2b8d97688cb876dba84fd71bc81808b6cab68f59b612221afe6b1", @ANYRES32=0x0, @ANYBLOB="e024d6d5"], 0x1c}}, 0x810) 09:36:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0b01ae0442020000a600000000080000280000000100000000000000000000008800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/1825], 0x721) r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/input/mice\x00', 0x210000) ioctl$VIDIOC_SUBDEV_S_SELECTION(r2, 0xc040563e, &(0x7f0000000800)={0x1, 0x0, 0x3, 0x2, {0x6, 0xfffffffa, 0x8, 0x9}}) r3 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r3, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000780)={0x8, "430a21c9759a92d3827a49a009750142060f1b9d547df4454732e75e70f1f2d9", 0x3, 0x1}) accept(r3, 0x0, 0x0) 09:36:53 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) [ 546.333806] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 546.357605] FAT-fs (loop5): Filesystem has been set read-only [ 547.062359] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 547.079997] FAT-fs (loop5): Filesystem has been set read-only 09:36:54 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) 09:36:54 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000000)={0x7fffffff, 0x4, 0x4, 0x0, 0x3, {}, {0x1, 0x0, 0x8, 0x7, 0x40, 0xe7, "955c352d"}, 0x0, 0x4, @fd=r4, 0x40, 0x0, r0}) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r5, 0xc0905664, &(0x7f0000000080)={0x0, 0x0, [], @bt={0x9, 0x7, 0x6, 0x9, 0x1, 0x5, 0x10, 0x8}}) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:54 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x22c102, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000180)={[0xd7d, 0x3f, 0xb3, 0x6, 0x9, 0x10000, 0xfff, 0x100000, 0x400, 0x0, 0xfffffffc, 0x400, 0x7fff, 0x100, 0x9, 0x6bb6, 0x0, 0x9, 0x401, 0x0, 0x1, 0x5, 0x6, 0x1fffc000, 0x40, 0x1, 0x401, 0x7, 0x41, 0x600, 0x2, 0x8, 0x5, 0xffff, 0x5, 0xfffffff9, 0x9, 0x200, 0x6, 0x22a, 0x56, 0x20, 0x401, 0x7, 0xffffff3c, 0x101, 0xe92, 0x40, 0x24a, 0x7fffffff, 0x401, 0x2, 0xffffffff, 0x7ff, 0x7, 0x6, 0x1, 0x8001, 0x8, 0xbb4a, 0x5, 0x1ff, 0x7a, 0x952, 0x5, 0xfe, 0x9, 0x3, 0x8000, 0xc40d, 0x7, 0x1000, 0x3, 0x10001, 0x1, 0xc5, 0x6, 0xe414, 0x7ff, 0x5, 0x3f, 0x4, 0x800, 0x1f, 0x800, 0x1, 0x1, 0xb5f2, 0xffffff57, 0x5, 0x10000, 0x8c1, 0x8, 0xff, 0x3, 0x400, 0xffff, 0x13, 0x7, 0x3, 0x81, 0x40, 0xe48, 0x40, 0xfffffff5, 0x10de, 0x80000000, 0x8, 0xfff, 0x8, 0x8, 0xa5, 0x5, 0xbda9, 0x3, 0x100, 0x283, 0x20, 0x1, 0x5, 0x9, 0x7, 0x1, 0x5, 0x7, 0x3, 0x2, 0x800000, 0xff, 0x800, 0x1, 0x8, 0x8, 0xfff3, 0xc23, 0x9, 0x2, 0x5, 0x5, 0x1ff, 0x0, 0x81, 0x101, 0x7, 0xaa7d, 0x9, 0x0, 0x9, 0x8000, 0x8, 0x800, 0xeaa, 0x3f, 0x7, 0x3, 0x2, 0x3, 0x0, 0x4, 0x8, 0x100, 0x80000000, 0x4, 0x1bc2, 0x6, 0x2, 0x7, 0x4, 0x1000, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x6, 0x6, 0x2, 0x0, 0x9, 0x6, 0x0, 0xcb7, 0x8, 0x8, 0x8, 0x5, 0x8, 0xc36, 0x401, 0x5, 0x2, 0x81, 0x5, 0x7, 0x8, 0xa3e, 0x1, 0xff, 0x200, 0x9, 0x1, 0x20, 0x0, 0x1, 0x7, 0x0, 0x80000000, 0x0, 0x0, 0x2, 0x1c5f, 0x1, 0x7, 0x8, 0x5, 0x5, 0x8, 0x3f, 0x0, 0x3, 0xaac, 0x6, 0x74, 0xffffffff, 0xff, 0x5, 0x1, 0x8000, 0xff, 0x10000, 0x6, 0x2, 0x375, 0x4, 0x80, 0x9, 0x5, 0x5, 0x80000001, 0x1, 0x40, 0x1, 0xf653, 0x4, 0x5380000, 0x80, 0xab, 0x80000001, 0x0, 0x7, 0x1, 0x8, 0x80000001, 0x1, 0x800, 0x9, 0x0, 0x9, 0x6, 0x0, 0xc8d, 0x401, 0x100, 0x6, 0x8000, 0xffff, 0x8, 0x8, 0x0, 0x10000, 0xfffffff8, 0x7, 0x7fffffff, 0x401, 0x6a, 0x8001, 0x101, 0x8, 0x75, 0xff0, 0x3ff, 0x23e, 0x10000, 0x4, 0x5, 0x6, 0x80, 0x10001, 0x40, 0x0, 0x4, 0x3112, 0x5, 0x7ff, 0xfff, 0x800, 0x8001, 0x6, 0x0, 0x7, 0x4, 0x2, 0x5, 0x6, 0x3, 0xffffffff, 0x4, 0x3893, 0x8, 0x8, 0x4, 0x8000, 0x40, 0x80000001, 0x7, 0x800, 0x2, 0xffff, 0x7, 0x6, 0x101, 0x67, 0x0, 0xdc, 0x6, 0x6, 0x7, 0x1, 0x3f, 0xfb78, 0x1, 0x9, 0x5, 0x7, 0x1, 0x400, 0x1f, 0x80000000, 0xfffffff7, 0x9, 0x0, 0x2, 0x4, 0x200, 0x90e6, 0x3fc00000, 0x10001, 0x40, 0x1, 0x6, 0x200, 0x0, 0x4250d7bd, 0x9e6, 0x0, 0x24, 0x400, 0x7, 0x2b474f3e, 0x2, 0x5, 0x5a, 0x6, 0xfff, 0x8, 0xffffffa2, 0xb09, 0x1, 0x3f, 0x5, 0x6, 0x6, 0x1, 0x8, 0x1, 0x2, 0x0, 0x24000000, 0x800, 0x8, 0x9, 0x9, 0x1000, 0x4, 0x9, 0x0, 0xfffffffe, 0xbd, 0x2, 0x6, 0x7, 0x7, 0x2c, 0xfff, 0xfffffff9, 0xfffffffa, 0x1, 0x8, 0x8, 0x800, 0x2, 0x7, 0xffffffff, 0x7, 0x3, 0x6, 0x7a, 0x8, 0x8, 0x200, 0x6, 0x10001, 0x1, 0x8, 0x3, 0xffff, 0x0, 0x1f, 0x39c9, 0x1, 0x3a1ff9df, 0xffffffff, 0x4, 0x0, 0xfa2, 0x0, 0x4, 0x5, 0x6, 0x1, 0x6, 0x4, 0x3, 0xfffffbff, 0x1d76, 0x8, 0x80000000, 0x6, 0x7, 0x100000, 0x7fff, 0x2, 0x5, 0xef23, 0x80000000, 0x3ff, 0x80000001, 0x1, 0x3ff, 0x3, 0x1, 0xfffffff9, 0x7855, 0x0, 0x6, 0x9, 0x80000000, 0x7, 0x8, 0x7f, 0x8, 0x7, 0x9, 0x9, 0x1, 0x65d, 0x7, 0x7, 0xfffff3b5, 0x4, 0x7, 0x9, 0x3, 0xfff, 0x200, 0x2, 0x9, 0x7fffffff, 0xff, 0x3, 0x4, 0x6, 0x8, 0x8, 0xf1, 0x5, 0x7fff, 0x5, 0x1f, 0x8, 0x3, 0x2, 0x1, 0x80000000, 0xffffffff, 0x5, 0x4, 0x101, 0x8, 0x80000000, 0x5, 0x800, 0x5, 0x0, 0x80000001, 0x4, 0x80, 0x401, 0x401, 0x2, 0x4, 0x7, 0x6, 0x8001, 0x9, 0xbf, 0xea42, 0x5, 0x7fffffff, 0xfff, 0x1, 0x1, 0x1, 0x7fffffff, 0x4bc9, 0x7ff, 0x599, 0x4, 0x0, 0x1f, 0x7ff, 0x1dd2, 0x3ff, 0x7ff, 0x80000001, 0x0, 0x80, 0x0, 0x9, 0x3, 0xfffffffb, 0x4, 0x9, 0xffff7fff, 0x3f, 0xff, 0x5fa2, 0xae3f, 0x9d, 0x800, 0x7, 0x9, 0x7, 0xffffffc1, 0xb2, 0xef9a, 0x800, 0x5, 0x49c1, 0x3, 0x9, 0x100, 0x2, 0x800, 0x6, 0x8cfa, 0x80000000, 0x2c1, 0x8001, 0x3, 0x2, 0xfffffffd, 0x9, 0x5bfd656e, 0x0, 0x35e6, 0x1000, 0x3f, 0xf2c4, 0x10000, 0x4, 0x0, 0x2, 0x0, 0xffff8000, 0x4, 0x6, 0x10000, 0x71, 0x3f, 0x8, 0x8000, 0x5, 0x40, 0x800, 0x4, 0xf4, 0x80000001, 0x7, 0x9, 0xfff, 0x7, 0x3ff, 0x1, 0x4e3, 0x6, 0x8, 0x100, 0x81, 0x5, 0x0, 0xfffffff8, 0x0, 0x0, 0x8000, 0xff, 0x0, 0x1, 0x0, 0xfff, 0x7fff, 0x1, 0x0, 0x9, 0x8000, 0x7, 0x6, 0xc7, 0x4, 0x7ff, 0x7, 0x1000, 0x6, 0x98, 0xffffff74, 0x200, 0x5, 0x10000, 0x7fffffff, 0x7, 0x2, 0x5, 0x4, 0x5, 0x6, 0x3f, 0x5, 0xfffffff7, 0x4, 0x3f, 0x3, 0x9, 0x5, 0x401, 0x9, 0x4, 0x78, 0x6, 0x14, 0xfff, 0x2, 0x1, 0xffff, 0x0, 0x7, 0x4, 0xc5, 0xf75, 0x10000, 0x4, 0x8001, 0xff, 0x7fffffff, 0x6, 0x3f, 0x9, 0x1000, 0x3, 0x2, 0xe0000000, 0xbc, 0xfffffffd, 0xf7ef, 0x101, 0x6, 0x8, 0x1, 0xfff, 0x7, 0x0, 0x100, 0x3f, 0x3, 0x3f, 0x7, 0x2, 0x0, 0x1, 0x9, 0x1ff, 0x9, 0x9, 0x77, 0xffffffff, 0x7, 0x8, 0x1, 0x3, 0x9, 0x8, 0x2, 0x4, 0x10000, 0x0, 0x1, 0x100, 0x4, 0x7ff, 0x10000, 0x0, 0x38000000, 0x7, 0x1, 0xff, 0xffff, 0x1ff, 0x7, 0x0, 0x9, 0x1, 0xcc, 0x1, 0x8, 0x8, 0xfffeffff, 0x9, 0x85d, 0x80000000, 0x1ec, 0x8, 0x5, 0x8, 0x800, 0x92ee1f4, 0x80000000, 0x40, 0xe5ec434, 0xe4, 0x6, 0x7, 0x96, 0x0, 0x200, 0x3ff, 0x6, 0x1c, 0x2, 0x80, 0x1, 0x8, 0x7, 0x1, 0x2, 0x1, 0x7ff, 0x9, 0x4, 0xfff, 0x40, 0x2a7, 0x5, 0x0, 0x9, 0x943303e, 0x1, 0x8, 0x8000, 0x200, 0x4, 0x2, 0x6, 0x10000, 0x8, 0x80, 0x15, 0x7, 0x4, 0x4, 0x10000, 0x1ff, 0x8, 0x80000000, 0x7, 0x9, 0x20, 0x9, 0x1, 0x8, 0x3, 0xe98, 0x5, 0x2, 0x1000, 0xd7, 0x5, 0x2, 0x6, 0x4bf, 0x6, 0x3, 0x1, 0x200, 0x1, 0x7fff, 0xff, 0x2, 0xe14, 0x9, 0x3, 0x101, 0x6, 0x0, 0x4, 0x6, 0x401, 0xa6, 0x2f, 0x5, 0x1, 0xa06, 0x0, 0x8c3, 0x1, 0x1, 0x7fffffff, 0xffff9273, 0x101, 0x2, 0x8, 0x7, 0x80, 0x1, 0x6, 0x9, 0xfffffff8, 0x5, 0x8, 0x55b, 0x9, 0x9b4, 0x16bce612, 0x6, 0xb0, 0x7, 0x6, 0x6, 0xfffffffa, 0xffff8735, 0x1, 0x7, 0x31, 0x1, 0xaf, 0x7fffffff, 0x10000, 0xa65, 0xe7b, 0x9, 0x2, 0x5, 0x2, 0x200, 0x80000001, 0x3e63, 0x8, 0x80, 0x3f, 0x7ff, 0x6, 0x1, 0x3, 0x4, 0x100, 0x3, 0xc4a3, 0xfff, 0x7, 0x1, 0x40, 0x80, 0x4, 0x1, 0x1, 0x8, 0x800, 0x1, 0x6, 0x1000000, 0x2, 0x40, 0xfffffffb, 0x3, 0x1, 0x9, 0xdd7, 0x800, 0x7, 0x4, 0x3, 0x40000000, 0x8, 0x1, 0x100, 0x80, 0x5, 0xffff8001, 0xee, 0x1, 0x30000000, 0x8, 0xff, 0xffffffff, 0x6, 0xff, 0x0, 0x7, 0x401, 0x8, 0x1f, 0x6, 0x4, 0x40fe2276, 0x60, 0x1, 0x3, 0xfffffff8, 0x8, 0x8, 0x5a, 0x3, 0x3, 0x4, 0x3, 0xfff, 0x0, 0x1, 0x401, 0x8000, 0x5, 0x10001, 0x0, 0x6, 0xfffffffa, 0xf2, 0x7ff, 0x9, 0x2, 0x40, 0x96, 0x4, 0x0, 0x40, 0x1000, 0x9, 0x1764, 0x9, 0x7ff, 0x0, 0x20, 0x37d, 0x3, 0xffffffff, 0x9, 0x3, 0xfffffff9, 0x1000, 0x81, 0x8, 0x800, 0x7fffffff, 0x4, 0x80000000, 0x6, 0x3, 0x9, 0x6, 0x1, 0x80000000, 0x0, 0x6, 0x2, 0xbb1, 0x4, 0x10001, 0x5, 0x1, 0x7, 0x8, 0xff, 0x2, 0x2, 0x80, 0xb72, 0x9a, 0x4, 0x101, 0x3f, 0x6, 0x973e, 0x0, 0x7, 0x7ff, 0xfffffb6b, 0x8d, 0x2, 0x4, 0x3f, 0x2, 0x7, 0x6, 0x7ff, 0x6, 0x7ff, 0x3ad6]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) clock_nanosleep(0x6, 0x0, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)) 09:36:54 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = 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_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="020000010002", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="10000000000000002000040000000000"], 0x7, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRESDEC], @ANYRES32=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESDEC=r0, @ANYPTR64, @ANYPTR, @ANYRESOCT=r1, @ANYRESHEX, @ANYPTR64, @ANYRES64=0x0, @ANYRESHEX]]]) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000400200) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80}, {}, {0x0, 0x0, 0x800000000000000}, 0x0, 0x1000000}, {{@in6}, 0x0, @in6=@loopback, 0x0, 0x1}}, 0xe8) fallocate(r0, 0x28, 0x461e, 0x3) listen(r0, 0x0) r2 = accept(r0, 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 09:36:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000040)={0x81, 0xa, 0x4, 0x20, 0x5, {0x0, 0x2710}, {0x1, 0x2, 0x40, 0x7, 0x8d, 0x8, "179166b4"}, 0x9, 0x2, @userptr=0x200, 0x3, 0x0, r4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="10c341aedad60e8e81ab3f9c80691cb3fb026aa514a1c2ec2720b7e1fc175afcf09c0f4372f419c94e91324d8bd41fe9bf55", 0x32) r6 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r6, 0x0) accept(r6, 0x0, 0x0) 09:36:54 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x9, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r6) setsockopt$sock_int(r6, 0x1, 0x1c, &(0x7f0000000040)=0x2, 0x4) 09:36:54 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) r2 = dup(r1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)) accept(r0, 0x0, 0x0) 09:36:54 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000040)) 09:36:55 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000040)={0x6, 0x7, 0x8000, 0x35e, 0x4, "bccfd64cb3b47229c4736d222115df6901a631", 0x0, 0x7}) ioctl$TCSETSW2(r8, 0x402c542c, &(0x7f0000000000)={0x0, 0x5, 0x68bef31a, 0xfffffffb, 0x3f, "66319c3332648089b21b97398e818df5d1f0a5", 0x20, 0x4}) [ 548.242979] audit: type=1800 audit(1588066614.997:14216): pid=27587 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=293 res=0 09:36:55 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) [ 548.328619] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 548.351612] FAT-fs (loop5): Filesystem has been set read-only 09:36:55 executing program 4: r0 = socket(0x1, 0x1, 0xa0000) listen(r0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) accept(r0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4541, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x428e40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r6, &(0x7f00000000c0)={0x40000010}) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000040)=0xfdf0) 09:36:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0xa30000, 0xfffffff9, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9909cb, 0x1a9b, [], @value64=0x40}}) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010020001ac5b25a217a31adbbf7d17e3bc32ca3b2edc3eb775fc550d6db47a788a56998058fc3d694b9f2e825005f39e7edc762a74fc1da143c6e936d9cec8373dd734447d9f1704e9f62f1642721ad0ec9e912b8a124930c5a2af6ebfbda7ffe32854a78deb0af590f9ec601700fd01864c8b648562b0a56", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0x9}, &(0x7f0000000100)=0x8) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x10, &(0x7f00000001c0)={@local, @broadcast}, &(0x7f0000000200)=0xc) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0x2, 0xd000, 0xe4, 0x7, 0x20}) 09:36:55 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) renameat2(r2, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00', 0x3) listen(r0, 0xfffffffe) accept(r0, 0x0, 0x0) 09:36:55 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000080)=0x8) 09:36:55 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r11, @ANYBLOB="20798aebe90166e1"], 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) [ 549.262436] audit: type=1800 audit(1588066616.017:14217): pid=27629 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=295 res=0 [ 549.308824] overlayfs: unrecognized mount option "€" or missing value [ 549.332250] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 549.343431] FAT-fs (loop5): Filesystem has been set read-only 09:36:56 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:56 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") 09:36:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:56 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x4, 0x40800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup2(r3, r1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:56 executing program 2: listen(0xffffffffffffffff, 0x4) accept(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000000)={0x0, 0x5, 0x2022}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) write$P9_RRENAMEAT(r2, &(0x7f0000000100)={0x7, 0x4b, 0x1}, 0x7) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={r5, 0x4}, &(0x7f0000000080)=0x8) r6 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCAP(r6, 0x80685600, &(0x7f0000000180)) 09:36:56 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r5) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:56 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x6, 0x400) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, &(0x7f00000000c0)={0x4, 0x100, 0x1, {0x6, 0x5, 0x1}}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x9249, 0xffff, 0xc0, 0x0, 0x2, "60f3b72a41967bb0"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:56 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000000)=0x8) 09:36:56 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_G_AUDOUT(r1, 0x80345631, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x3, 0x7fffffff}) 09:36:56 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0x3) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:56 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[@window={0x3, 0xfffa, 0x4}, @sack_perm, @mss={0x2, 0x9}, @window={0x3, 0x4, 0x6}], 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:36:56 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x4) accept(r0, 0x0, 0x0) 09:36:57 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:57 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x4) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000100)={0x8, 0xb, 0x4, 0x2, 0x6, {0x77359400}, {0x3, 0xc, 0x2, 0x7, 0x20, 0x6, "04e109ec"}, 0x950, 0x2, @offset=0x1ff, 0x9, 0x0, r3}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r4, 0x110, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:36:57 executing program 4: r0 = socket(0x4, 0x2000000000000805, 0xffffffff) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:57 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x1, 0x25873c2}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) write$binfmt_elf64(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x4d, 0x1, 0x40, 0x1, 0x3, 0x3e, 0x200, 0x3c0, 0x40, 0x5f, 0x3f, 0x2, 0x38, 0x2, 0x80, 0x100, 0x6}, [{0x3, 0x972, 0x8f5, 0x6, 0xffff, 0x3, 0x2, 0x7ff}, {0x7, 0x1ff, 0x5, 0x7fffffff, 0xc4d7, 0x7ff, 0x50df4cf, 0xcb}], "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[[], [], [], [], [], []]}, 0x16b0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x49, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) [ 550.289275] audit: type=1800 audit(1588066617.037:14218): pid=27673 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=297 res=0 [ 550.363076] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 550.385140] FAT-fs (loop5): Filesystem has been set read-only [ 550.992737] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 551.000919] FAT-fs (loop5): Filesystem has been set read-only 09:36:57 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x9) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept(r2, 0x0, 0x0) r4 = dup(0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_XRUN(r4, 0x4148, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000000)={0x401, 0x100}) 09:36:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x12, 0xffffffffffffffff, 0x6d2a2000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0xee175015b57c8ccb, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x7d) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r7, 0x40045542, &(0x7f0000000080)=0xffffffff) write$char_usb(0xffffffffffffffff, &(0x7f0000000180)="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", 0x1000) r8 = dup2(r5, 0xffffffffffffffff) dup3(r8, r0, 0x0) 09:36:57 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x0, 0x2, 0x92a, 0x0, 0x5504}, 0x5, 0x7}) 09:36:57 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000040)=""/112, 0x70) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) setsockopt$inet6_udp_encap(r10, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 09:36:57 executing program 4: r0 = socket(0x4, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:36:57 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) creat(&(0x7f0000000100)='./file0\x00', 0x6) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_CREATE(r3, &(0x7f0000000180)={0x0, {'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f00000000c0)=""/54, 0x36, 0x80, 0x6, 0x50, 0x9}}, 0x120) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) dup(r7) readv(r5, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/71, 0x47}], 0x3) 09:36:58 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) write(r1, &(0x7f0000000500)="2883b3f64ec8c828f0c91b5ba6b6504e3b043f6f5b7079caf88c53db8ff7bfad3b07d41e30ac6b9fde864e4a484a0ff60820847af3a85dc7d26386196523ce7d86996a5956be1611faf513f033dda4b446f8a00d448d4f0107690a9dc7a9de31ad73a3176f53736daf1e3539f7dbeb21b246e7a2754ede446ed8d05ecae92c7751e571c7b0d98c1d21fdc6897dfdae2731140daeb930c4fdf797259b4b7f0fbe582b60e567a4a58533d7915bfb73127c2889e32ebcd91649d73668c0e42de85fe9f1a8daf726eb1e0a0fe575d8a4f46d3853b2ee3c18aa66f63b7ab96004a66e6fc96a70b4004c5c1f4e501a89ac994ffcd7c2e36a634ff9abcc15b13772d375f34a7f0f6ec999440e812108abc8e8c8941a0c028019834be43630d2aad8e75810f4ff4f1137cb5c2116c3eaf7ffffff226f836ca0d22d5520cfae4dde1898685a2a653749bb6db96fce1db1712f0a6dc7f0a8cd599c7886c9132e93f4f9def985db2e495d0a5295646b8aefdc4d02f1bb78c70646df880855d0b7251b4f4ff21417c93635dfa0891c63b9c663e38021b7", 0xfffffdee) read$FUSE(r0, &(0x7f0000000700), 0x1000) r2 = socket(0x40000000000001e, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200000, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={0x0, 0x6}, &(0x7f0000001380)=0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001280)={r7}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r7, 0x6}, &(0x7f0000000180)=0x8) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x38141, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r8, @ANYBLOB="ab00000033c2b2ca639919990917214cad3055ed7d2b997f7ad34e9f8be5b64fc23dd1349ce6f5a676f03d4bee82f5e434bb41dd381307dbbec77e62a2967dd4bce0e48f4693ae5dd0a4ce56e8f43ecf3ffe44de2f47827b97bc69c2c158ebe84bf4579687227d80e957dcf00876f226362c2721afd1796191dc3b00867027adfe09fc622f5394267b5f272dde74787daabd0305c67b4a6526371cddb5977a632399696936f278e47b1bbdeb75bfaff239e60537f43c660271392bdcb89b9cc5c3fd79b8b4015f786793096d1102f8abd17f458f"], &(0x7f0000000140)=0xb3) 09:36:58 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:58 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)) accept(r0, 0x0, 0x0) 09:36:58 executing program 2: r0 = socket(0xf, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 551.602666] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 551.627664] FAT-fs (loop5): Filesystem has been set read-only 09:36:58 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:36:58 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$l2tp(r2, &(0x7f0000000000)={0x2, 0x0, @private=0xa010100, 0x2}, 0x10) accept(r0, 0x0, 0x0) [ 552.119887] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 552.128795] FAT-fs (loop5): Filesystem has been set read-only [ 552.643847] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 552.658610] FAT-fs (loop5): Filesystem has been set read-only 09:37:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'U+', 0x8}, 0x16, 0x3) r2 = socket(0x8, 0x1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept(r2, 0x0, 0x0) 09:37:00 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000040)) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r3, 0x4112, 0x0) 09:37:00 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) accept(r0, 0x0, 0x0) 09:37:00 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) r4 = dup2(r2, r3) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000200)=""/181) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x80, 0x1405, 0x0, 0x70bd2d, 0x25dfdbfe, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) dup3(r8, r0, 0x0) 09:37:00 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28}, 0x10) 09:37:01 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x3875, 0x1, 0x7ffffffd}) fcntl$setstatus(r0, 0x4, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x7f}, 0xb) 09:37:01 executing program 4: lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="041152d52402fd000000177ca078c18a832785dd96f0b719d79ac11f3246d71fe19c5c2164bd650f638626486c6b1cad77af547aba25f40ef22a192170371303c58a786a670aa9bf9dead146d85414e5fd8c8799bdaed5f0cc01aca962b7"], 0x4, 0x1) r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x3f, 0x7, 0x20, 0xffffffff}, {0x0, 0x2, 0x4, 0x4}, {0x5, 0x81, 0xe0, 0x4}, {0xffff, 0xa, 0x3, 0x3f}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$alg(r3, 0x0, 0x0, 0x80000) 09:37:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFT_MSG_GETRULE(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000002040)={0x20a4, 0x7, 0xa, 0x5, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x1ed0, 0x4, 0x0, 0x1, [{0x1080, 0x1, 0x0, 0x1, [@nat={{0x8, 0x1, 'nat\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_NAT_REG_ADDR_MAX={0x8, 0x4, 0x1, 0x0, 0x1}]}}, @notrack={{0xc, 0x1, 'notrack\x00'}, @void}, @log={{0x8, 0x1, 'log\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_LOG_SNAPLEN={0x8, 0x3, 0x1, 0x0, 0x10001}, @NFTA_LOG_SNAPLEN={0x8, 0x3, 0x1, 0x0, 0x8001}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x21}, @NFTA_LOG_QTHRESHOLD={0x6}]}}, @match={{0xa, 0x1, 'match\x00'}, @val={0x1010, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0x1004, 0x3, 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@NFTA_MATCH_NAME={0x6, 0x1, '[\x00'}]}}, @dynset={{0xb, 0x1, 'dynset\x00'}, @void}]}, {0xd8c, 0x1, 0x0, 0x1, [@range={{0xa, 0x1, 'range\x00'}, @val={0xb74, 0x2, 0x0, 0x1, [@NFTA_RANGE_TO_DATA={0x120, 0x4, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x5c, 0x1, "b507dca386feb440e087320f9513ac322eff2c74e154d49cd91f17ed230463a7679d31329ade85d847ae8421c9be26c698eabfe1257e8d0a4fa0f6d5d9e720eeaf1ab425647d561b7514114678a8b188a770b538b9ad595e"}, @NFTA_DATA_VALUE={0xe, 0x1, "87b2e6e0c4253f7202d5"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x9, 0x1, "33bcff8036"}]}, @NFTA_RANGE_FROM_DATA={0x438, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x7ffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xe4, 0x1, "4a1ba786e385cd2d9f7883b2bc0e31f66f31850ebae06843638db999a132003ddd8bbba3ae5ed3c494f39af49f9a6ca26978ebf307df6d9cbd3989fc5ade1684a76ae5592e54ca404b8f62d72d7201ba13d9af1cc7d124b81ab445a63b5ea9c692bdd35d2ad4873a30fc3a182dc3240689ad7d7c532e8198f3ecbf0978dc0475293542563ac62d77fcaa425192f5d6e9f203f1d67aaee729999804d1fe374b8d00d5800be7ab5a2de0eb609ddd85f55189d5583982eb38d4888a7c940c1042b60a3422eba797e8558712b5b1ce5f2748525d831ec4332a9cef1f629e6e5a21c5"}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xeb, 0x1, "98dffeb25eba45bc4f96133ca13b6ac1c2cf62c7e25f6cf434229dc755569bc06fd17620f76a2ea736121feb193027df732ef4e3105819c8eceae97cc82e6cbfb909fecc42976e0ca554497b19c62aeedd5284042b51acc9f344092b3f4e8ba2f4c6412f89ba450455d25ae5d60d291a6468372ac8fd17967dc4bc875a9ca947fcb28d7802a6165b3519392facb0042c367702e22955a8c0cb721a03efc3454523278423b3dd12c999bdf55249a25aa5fa029730b2b0f5f738de2a60f9d6a07e7adc6db6dbd9393a483ce368c8142615cad6feeaa0e87f6ea8f11ee1c2ef0fc4427486307249e1"}, @NFTA_DATA_VALUE={0xb2, 0x1, "75a9c9370a20859449b66341c870edd520fd32a8637563c46d816e21d498673d4e58fbd065c76a050e5483d7a0fbcc285357ca922c191edaf967b59e4388ae510f032d9e0d7cd51a19d6e20bfeb807fcbaedcebfbe4a9b69f4dde7f68b626d2e853d9eb6293a84dbfc78d64f08e20215baf92b2bbbdd3fa7daaf7f8e8737a41fdee9f8445e3f2c23909ab3a0120be4e130eb409e0cd31d83f752e1d7c8531e5e880fab01108c3c94c9773a1450ce"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xd8, 0x1, "02a0070c94618da9b55cc17f5f1a2437da86ed77236f34886cb18bcb76676ddf5f8c55872164e1d4e73ac64b71a3cbac7ef68794d99c88dd7f7fa0750516cb4ade69f4351a4b5a33417bba85ec7f423e43713be19eb9c8da269fa47f247bfbc1f88189a1ab0b11f4fa05aca979c10158568b36630e8af258622a07b5072a832c602ae77f3d509811366a84724ec11572b216e8b189752bf8f1142eff8b651c4ffb1d57dfb4f862ca8d73e36dd57db4db983e20b9c86c6345833e7f7cbbfb8e82bf9f13cfe4a12b4f8cfbba9e58c9bb7f36965138"}, @NFTA_DATA_VALUE={0x19, 0x1, "080f5e6f93efe3759dbf3eccc1441c4ccb48c9b400"}, @NFTA_DATA_VALUE={0x21, 0x1, "8f5dcce74600d6ed0077cd6027eb1e1c730527ada3a7c07c308ddc5ebd"}]}, @NFTA_RANGE_TO_DATA={0x3e8, 0x4, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0xe3, 0x1, "3e3b451fe1a792a4906867306dd795490ee815ac5db907c86d282adaa09bfee83d6545909a506c3343cf7ec8fadf02d7cf1cb92e59d85385b6ca2f2e73a28a69fef2ef84b9cb4cd926267160e1a23f2b02a8ddb7743bd76aada4abaa478c8c9f04db6fb9ffee579aab7471a053b0adc67bf09a6ed3f72a7f5bbd3b4a1a6c1807d5d9b6307aab7ddec50e091de669a7ece64b1d7ced2bfdce435bba0ba7eaca2e3145019d9005c8101f5b81f6083e633679a426f1f8de6b8aa24e0550da5fc9b68967e0483ff259dc27cabcd6b484599d653efc3ee180d3e54193dc2854bbc7"}, @NFTA_DATA_VALUE={0x21, 0x1, "93df26aaaa1a56fb793000cdec97250b42dd6b05bb2d0cb9719135dba3"}, @NFTA_DATA_VALUE={0x4e, 0x1, "d0127e8bcfb48546a03f939cab180aa02e83c1ca5b758c9c74911575d74539441805396144250e4caa53d8f8a68302f6a96fc770dc28de8d3ceb6cb54bb0b7087e1894bda2570f5fe7b3"}, @NFTA_DATA_VALUE={0x18, 0x1, "458a6bf59e611efb27902b9d57870abb0cd9f337"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x82, 0x1, "e471b7694c1d025897e5b4e1bbd5b785057d829a6d23daf064e73f95ed5d187ea4d8491a42498268ae4eaa465ebe215f5a76102a76dbce01b88e1a47fecbf427c996625f72ce0ae95a363391e07e4dc14de2a31717c5dc3e6ef377db860cecd3127fc83331f81fa96b19a1606c7db2c44c9950adfdeb57973ad2d9b0efe4"}, @NFTA_DATA_VALUE={0xfb, 0x1, "e7e9e40109f9948b36c4554ca5bc5ff332be8d3c9afc76f996602a8bdbb6be16a0d758dd1d954184182544b31fe2a4892b2d85f80c5873b8a58ceddef473cff5488f889581ed88877c176c7f1eea76b8920fe29c996e374d9a2dd3b02f557e167dadbbd9cc34aa2de33c3d89565e4f78e337b394d3a3e9684aad50f4f7bc846af8de336c76b7338e29ef3c3a5637f66d347c4c76fa214fb3d4ab5970515156a9c1de84bb93a313413dca158cb97b43f7beedf3c9f43bedae21ce78204eb211bb9ee87c21b166549538993ac71ef415be1dad182555723d086b96afc76dcbc0692520e3c3a716e05e27a489d9fe104e0c8feb03c6933547"}]}, @NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_RANGE_OP={0x8}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_RANGE_FROM_DATA={0x218, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0xe8, 0x1, "d42347deb56247fe094f34468381723d5940a43cb1f921d2ded5b1759b42071323642a2deb6d1b273546cb109bb2501fb4d88d2dc97ec93af6ac993f78164e59d01fbff8b114ce8fa3687d1d98f8bae1f093bb22a6f778f9b32dd9c04e0f955545707a95a488eb0e3f7586c939eecd09803667a2331c4ad6669b332cd3231db19e3ad269676c14c33750d0b22598cb1e20556f7c75c87175db7126107f327e71728aa418171e38d55e62dc1f06af0b0a54f9de231bb444ef662d8d001147aae7abcdbc3f222db2482a90551253b2143e7ca691c7ce74b9d93f204bd7809beef1e5061e4a"}, @NFTA_DATA_VALUE={0x73, 0x1, "e750d794f69464909c40d85a77e216b04c992e043538cf20e72466b18bd4e3ccf8c9266ac53a4441a1faa202fb97ac073b8bdebd534bee482503c5ca6c97c9c6be9676a53b9b9f59298079902a7b1b6805594c35aec6184b38b7b9a53587509683f11c95ab8fdde94504acd1f77319"}, @NFTA_DATA_VALUE={0x55, 0x1, "2d9a9620a9019b6b47effbbd6256d0fd1edcc288e614c27361c7d1856965d25d05571a633a536371c8ece449ef05a057c7df82760ff2becb633b1b878446f83cb5876b03c0716c85f6dfd44f5a7df6eab2"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x34754fdc0f0ad36b}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}]}]}}, @quota={{0xa, 0x1, 'quota\x00'}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_QUOTA_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}, @NFTA_QUOTA_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_QUOTA_CONSUMED={0xc, 0x4, 0x1, 0x0, 0x4000000}, @NFTA_QUOTA_CONSUMED={0xc, 0x4, 0x1, 0x0, 0x401}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}}, @tproxy={{0xb, 0x1, 'tproxy\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_TPROXY_REG_ADDR={0x8, 0x2, 0x1, 0x0, 0x16}]}}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x14}, @NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x10}]}}, @match={{0xa, 0x1, 'match\x00'}, @val={0x104, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x8f}, @NFTA_MATCH_INFO={0xf5, 0x3, "12dde5482db91c9e67758624c20554f928e79e7a2824c14e6ecbb938207d01da2d49438eaab7e9663823b9959e6a134c2f237a311d693e7d95a4c95b1717620a509124cbd854de436d36cc53e035d85689f7fc53003ee09fdf46109aa3e1a7660e575c1bebd35992023bbbef89fa77a374cd2b36b7764a32f264652023af81375b2c7bf341004c358b65d93be17707bdc6e35236e79eb0aceb6b35840caea4f81db4a0b17e30f64557c5528e07b8daa63f63bc8d9c9b46f733da97608b8d4c6cdc7c55d348908b9aa5744f72859fd145f9698a7444884f99379d80c43aed64f1bfc2541f6afd618b7d07fddaf3d6d8d4d0"}]}}, @meta={{0x9, 0x1, 'meta\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x15}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0x10}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x1d}]}}, @immediate={{0xe, 0x1, 'immediate\x00'}, @void}, @notrack={{0xc, 0x1, 'notrack\x00'}, @val={0x4, 0x2, 0x0, 0x1, ["", ""]}}]}, {0x48, 0x1, 0x0, 0x1, [@limit={{0xa, 0x1, 'limit\x00'}, @void}, @redir={{0xa, 0x1, 'redir\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_REDIR_REG_PROTO_MAX={0x8, 0x2, 0x1, 0x0, 0x5}]}}, @socket={{0xb, 0x1, 'socket\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x1}]}}]}, {0x78, 0x1, 0x0, 0x1, [@dup_ipv4={{0x8, 0x1, 'dup\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x13}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x12}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x3}]}}, @queue={{0xa, 0x1, 'queue\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0xfc3}, @NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x1}, @NFTA_QUEUE_SREG_QNUM={0x8}]}}, @cmp={{0x8, 0x1, 'cmp\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x5}]}}, @meta={{0x9, 0x1, 'meta\x00'}, @void}]}]}, @NFTA_RULE_USERDATA={0x7d, 0x7, 0x1, 0x0, "42d7a8799db4963b90b2b26c4df6a539c2495288b430e21fb677ca8647d7494a4e77db874547b322173bd92e1db67542c2ae79b588d3869630070d770f9533ee11e2774ba6310705d475be90732b6b297f80cc134d1e426476c7a3601f3fe05aa5182ed06c1950a90765f2731d9b06521fd0dcebbce3047c62"}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_ID={0x8}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_RULE_USERDATA={0x2e, 0x7, 0x1, 0x0, "23aee5551b4658f0f0ad84a0e4a128c24228bf1d26f6d71981cb2f27159923553595b02e622cf8edaa26"}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_COMPAT={0x34, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x88a8}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x3c}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x8906}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x89}]}, @NFTA_RULE_USERDATA={0xa9, 0x7, 0x1, 0x0, "4823f590454f1aab786c31f72ed8a16de97c292d8d38a343d50260b74b233523d097f5c378a119f4e5e45be4b5f506dfc82c162eb799739250c7b576ae904c3c76b4705281b4e011ec0f101e974af6a614c454485798e7b1f606f97f88445466e7c74972a2441980903b61786fe5ce0d21c59d5760d2ac7111f72aef4a3b6c273d21bb9150297e65a9245a5d636dd5429e2f88ab91d8f829804031671ce15664a0a8f1730a"}]}, 0x20a4}, 0x1, 0x0, 0x0, 0x20040804}, 0x44) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) 09:37:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@remote={[], 0x2}, 0xb, 'veth1_to_bond\x00'}) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) pread64(r3, &(0x7f0000000180)=""/150, 0x96, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 09:37:01 executing program 4: ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x3ff, 0x3, 0x3ff, 0x8, 0x18, "cde965a06e45e100"}) r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:01 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) r1 = shmget$private(0x0, 0x6000, 0x200, &(0x7f0000ffa000/0x6000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/157) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x20, 0x4, 0x8000, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r2, 0x80605414, &(0x7f0000000180)) 09:37:01 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="5309dc5a818d22924c5e01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={r6, 0x0, 0x0, 0xd2ee}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r7, 0x8000, 0x10}, 0xc) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000900}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newaddr={0x18, 0x14, 0x800, 0x70bd2c, 0x25dfdbfc, {0x2, 0x1, 0x96, 0xff, r8}}, 0x18}, 0x1, 0x0, 0x0, 0x810}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40002, 0x0) write$P9_RAUTH(r2, &(0x7f00000003c0)={0x14, 0x67, 0x2, {0x28, 0x4, 0x6}}, 0xffffffa4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)) [ 554.812556] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 554.829864] FAT-fs (loop5): Filesystem has been set read-only 09:37:01 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x1, 0x200000000000, 0x3) 09:37:01 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'\x00', {0x2, 0x4e21, @local}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_OVERLAY(r4, 0x4004560e, &(0x7f0000000200)=0xffffffff) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r7, 0xc0406618, &(0x7f0000000240)={{0x0, 0x0, @reserved="4ab5ba5100e87cc21c37f67384c5c1cc86664587d15c447b6afe14d688982824"}}) r8 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r5, 0x20c4}, {r2, 0x20}, {r0, 0x200}, {r8, 0x401}], 0x4, &(0x7f0000000100)={r9, r10+10000000}, &(0x7f0000000180)={[0xfffffffffffffff9]}, 0x8) accept(r0, 0x0, 0x0) 09:37:01 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) sendto$unix(r1, &(0x7f0000000040)="96e7080b39674839cb9c162f73283e66b78ecb64a6075b78423f3aaea2790d4326af61ca73b103c8e6e07e0f1ac10051f44d35348d5185baf2d326e317d74e71c5f081da61ab5f9ec26ee3ee1893c614358e47c8edfef3ef963e2a97631e5c8c081d61ea1d4891a81f0bcf0364c509afaaefca5f428738da7448f4de6fa065f2d68d01e51e9c791f96bc", 0x8a, 0x4004008, 0x0, 0x0) 09:37:01 executing program 0: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2000006, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$uinput_user_dev(r4, &(0x7f0000000180)={'syz1\x00', {0x100, 0x5, 0xfff, 0x8000}, 0x46, [0x9, 0xefc, 0x259dc058, 0x2, 0x63, 0x5, 0x8000, 0x8000, 0x7c3, 0x4, 0x6, 0xaad, 0xcd, 0x1, 0xd0, 0xe826, 0x6, 0x0, 0x1, 0x28c, 0x4, 0x54a, 0x3f, 0x100, 0x40, 0x400, 0x7fff, 0x1, 0x9, 0x3, 0x1fe1, 0x3, 0x0, 0xfffffff9, 0x3, 0x5ea, 0xfc, 0x7, 0x5342, 0x1, 0x71, 0x1, 0x5, 0x8, 0x7, 0x4b790000, 0xce, 0x988, 0x101, 0x6, 0x1, 0x7, 0x9cc, 0xfb8, 0x10001, 0x401, 0x8001, 0x0, 0x2, 0xffffffff, 0x80000001, 0x2, 0x8, 0x3], [0x9, 0x101, 0x3, 0x6, 0x8000, 0x10001, 0x4, 0xff, 0x10001, 0x1f, 0x1, 0x683, 0x10001, 0xfffffffd, 0x5, 0x4, 0x849, 0x9, 0x6, 0x2, 0x4, 0x297, 0x3b, 0x8, 0x1, 0x0, 0x2, 0x81, 0x200, 0x6, 0x0, 0x6479, 0x1, 0x0, 0x4, 0x10000, 0x70, 0x10000000, 0x6, 0x7f, 0x101, 0x8, 0x2331, 0x10000, 0x7, 0xfffffff9, 0x5, 0x47083e6e, 0x4, 0x101, 0xa981, 0x6, 0x1ff, 0x3ff, 0xfffffff8, 0x5, 0x8000, 0x20, 0x5, 0x3ff, 0x1, 0x1, 0x80000001, 0x1], [0x1, 0x7, 0x1000, 0x3, 0xfffffffe, 0x0, 0x5, 0x7, 0xfffffffe, 0xfffffff7, 0x1, 0x400, 0x4, 0x42, 0xffff, 0x3ff, 0x3ff, 0xa4dbe66, 0x1, 0x89, 0x10001, 0xfd8, 0x7, 0x9, 0x8, 0xfffffffb, 0x8, 0x3, 0x1, 0x0, 0x9, 0x0, 0x1, 0x2, 0x8, 0x1000, 0x2, 0xffff, 0x3, 0x1, 0x1adc, 0xa9, 0x3f, 0x4, 0x8, 0x2, 0xfffffffb, 0xfff, 0x1, 0x58d0, 0x7, 0x1f, 0x3, 0xfffffff7, 0x9e8c, 0x8, 0x80, 0x1, 0x5, 0x3ff, 0x8, 0xfffffffc, 0x0, 0x759], [0x8, 0x1, 0x1ff, 0xfffffffc, 0x2, 0x6, 0x8cc, 0x3, 0x1, 0x3, 0x0, 0x80000001, 0x10001, 0x7, 0x3f, 0x5, 0x0, 0xfffffffb, 0xffffff80, 0x48b, 0x2, 0x1, 0xfffffce5, 0x11dc1d72, 0x2, 0x1, 0xe0b, 0x0, 0xe400, 0x7fff, 0x1000, 0xff, 0x6, 0x81, 0x3, 0x7fff, 0x0, 0x0, 0x80, 0x80000000, 0x4, 0xc1, 0xb56e, 0xa31, 0x7ff, 0x10001, 0x9, 0x80000000, 0xfff80000, 0x2c, 0x4, 0x5, 0x3ff, 0x9, 0x80000001, 0x3, 0x7, 0xffffffff, 0x9d, 0x101, 0x3ff, 0xa4, 0x5, 0x7]}, 0x45c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000080)={0x4, 0x2, 0x81}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) dup3(r8, r0, 0x0) 09:37:01 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r2, 0x40044104, &(0x7f0000000080)=0x81) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x400, 0x0) ioctl$USBDEVFS_CONTROL(r4, 0xc0185500, &(0x7f0000000240)={0x2, 0x13, 0x1f, 0x3, 0x6f, 0xfffffffe, &(0x7f00000001c0)="f28c8204b64f24fdeecf5e1e32eab319d312014671c17835a531cca4b021c5a3fff6f503123589ff3f290eaec9cff10bdcde99c26f9c8ca5fb9cea5fea805e74eb5e764af2177f6748b8bfada38685fb1e80ac5cc72df300c8fc8604b80402d4bc2f9b113c7b7464b44599495b0bb6"}) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$nbd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x50) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000040)={0x1, 0xffff, 0x20, 0x1}, 0x8) socket$inet6(0xa, 0x6, 0x7ff) 09:37:01 executing program 3: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:01 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:37:01 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x224001, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:37:02 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) uselib(&(0x7f0000000000)='./file0\x00') ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:37:02 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) dup2(r1, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x7) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:37:02 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$SIOCGSTAMP(r8, 0x8906, &(0x7f00000000c0)) r9 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400201) getsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 555.739718] audit: type=1800 audit(1588066622.498:14219): pid=27889 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=310 res=0 09:37:02 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000ffd000/0x3000)=nil}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) [ 555.935289] audit: type=1800 audit(1588066622.688:14220): pid=27897 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.3" name="file0" dev="loop3" ino=311 res=0 09:37:02 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x1, 0x200000000000, 0x3) 09:37:02 executing program 3: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:02 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x2}, 0xc) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) recvfrom$phonet(r4, &(0x7f00000000c0)=""/47, 0x2f, 0x160, &(0x7f0000000180)={0x23, 0x1b, 0x0, 0x5}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 556.026474] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 556.043851] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 556.054236] FAT-fs (loop3): Filesystem has been set read-only [ 556.056360] FAT-fs (loop5): Filesystem has been set read-only [ 556.641746] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 556.653910] FAT-fs (loop3): Filesystem has been set read-only [ 556.721171] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 556.729341] FAT-fs (loop5): Filesystem has been set read-only 09:37:04 executing program 2: r0 = socket(0x40000000000001e, 0x6, 0x0) listen(r0, 0x0) 09:37:04 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f0000000000)={0x1, 0x0, {0xff01, 0xfa0, 0x1001, 0x6, 0x6, 0x3, 0x1, 0x7}}) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) 09:37:04 executing program 3: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="020000010002", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="10000000000000002000040000000000"], 0x7, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRESDEC], @ANYRES32=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESDEC=r0, @ANYPTR64, @ANYPTR, @ANYRESOCT=r1, @ANYRESHEX, @ANYPTR64, @ANYRES64=0x0, @ANYRESHEX]]]) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000400200) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80}, {}, {0x0, 0x0, 0x800000000000000}, 0x0, 0x1000000}, {{@in6}, 0x0, @in6=@loopback, 0x0, 0x1}}, 0xe8) fallocate(r0, 0x28, 0x461e, 0x3) listen(r0, 0x0) r2 = accept(r0, 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 09:37:04 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000003740)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, r3, 0x2, 0x0, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0xa}, 0x972}, @in6={0xa, 0x4e24, 0x3, @mcast1}, @in6={0xa, 0x4e23, 0xfffffeff, @remote, 0x400}, @in6={0xa, 0x4e20, 0x9, @local, 0x4}], 0x70) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="50040600", @ANYRES16=r3, @ANYBLOB="00022cbd7000ffdbdf250300000008000500e000000208000400ac1e010114000300fe8000000000000000000000000000aa"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r3, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:kvm_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000090}, 0x4004) 09:37:04 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x1, 0x200000000000, 0x3) 09:37:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r4, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x40}, @mcast2, @dev={0xfe, 0x80, [], 0x1e}, 0x20, 0x3, 0xe9, 0x100, 0x0, 0x4580082, r4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) dup3(r8, r0, 0x0) 09:37:04 executing program 1: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = 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_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="020000010002", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="10000000000000002000040000000000"], 0x7, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRESDEC], @ANYRES32=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESDEC=r0, @ANYPTR64, @ANYPTR, @ANYRESOCT=r1, @ANYRESHEX, @ANYPTR64, @ANYRES64=0x0, @ANYRESHEX]]]) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000400200) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80}, {}, {0x0, 0x0, 0x800000000000000}, 0x0, 0x1000000}, {{@in6}, 0x0, @in6=@loopback, 0x0, 0x1}}, 0xe8) fallocate(r0, 0x28, 0x461e, 0x3) listen(r0, 0x0) r2 = accept(r0, 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 09:37:04 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4(r2, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) connect$nfc_raw(r3, &(0x7f00000000c0)={0x27, 0x0, 0x40000001, 0x2}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000280)={0xff, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x2, 'dh\x00', 0x8, 0xfff, 0x1f}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept4$unix(r6, 0x0, &(0x7f00000002c0), 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000300)) accept(r0, 0x0, 0x0) [ 557.985217] overlayfs: unrecognized mount option "€" or missing value [ 558.061971] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 09:37:04 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) dup(r1) listen(r1, 0x1) accept(r0, 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 09:37:04 executing program 3: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = 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_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="020000010002", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="10000000000000002000040000000000"], 0x7, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRESDEC], @ANYRES32=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESDEC=r0, @ANYPTR64, @ANYPTR, @ANYRESOCT=r1, @ANYRESHEX, @ANYPTR64, @ANYRES64=0x0, @ANYRESHEX]]]) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000400200) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80}, {}, {0x0, 0x0, 0x800000000000000}, 0x0, 0x1000000}, {{@in6}, 0x0, @in6=@loopback, 0x0, 0x1}}, 0xe8) fallocate(r0, 0x28, 0x461e, 0x3) listen(r0, 0x0) r2 = accept(r0, 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40000) [ 558.159249] overlayfs: unrecognized mount option "€" or missing value [ 558.186810] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 09:37:05 executing program 4: listen(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) accept(r2, 0x0, 0x0) 09:37:05 executing program 1: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r2, 0x1, 0x200000000000, 0x3) [ 558.315374] overlayfs: unrecognized mount option "€" or missing value 09:37:05 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x8b, "fd7753a0590ba59745f68a0d84ca52b94f0f7149da361bbff31aba519a1bc46e6f4dd0856efb3640194a25ef2f8802e924d7e28325fb46803f23e76d3a9efd2d057aa761b6b0a2c20abd80e765a70d00b52a383a60548032d87e9f735542091f48842c712d6104bb28896d333d15119e711ddb743230366047f41d8bef91a1ef76622c1ed626765ea76d82"}, &(0x7f0000000180)=0xaf) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x9, 0x40000) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair(0x9, 0x80000, 0x1, &(0x7f00000001c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) 09:37:05 executing program 4: r0 = socket(0x3, 0x80000, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:05 executing program 3: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="020000010002", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="10000000000000002000040000000000"], 0x7, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRESDEC], @ANYRES32=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESDEC=r0, @ANYPTR64, @ANYPTR, @ANYRESOCT=r1, @ANYRESHEX, @ANYPTR64, @ANYRES64=0x0, @ANYRESHEX]]]) mknod$loop(&(0x7f0000000000)='.//ile0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2000000000400200) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80}, {}, {0x0, 0x0, 0x800000000000000}, 0x0, 0x1000000}, {{@in6}, 0x0, @in6=@loopback, 0x0, 0x1}}, 0xe8) fallocate(r0, 0x28, 0x461e, 0x3) listen(r0, 0x0) r2 = accept(r0, 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 09:37:05 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x0, 0x200000000000, 0x3) 09:37:05 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:05 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_FREE(0xffffffffffffffff, 0x4112, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 558.524522] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 558.540322] FAT-fs (loop5): Filesystem has been set read-only [ 558.559318] FAULT_INJECTION: forcing a failure. [ 558.559318] name failslab, interval 1, probability 0, space 0, times 0 [ 558.564832] overlayfs: unrecognized mount option "€" or missing value [ 558.571595] CPU: 1 PID: 28011 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 558.585934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.595297] Call Trace: [ 558.597895] dump_stack+0x13e/0x194 [ 558.601529] should_fail.cold+0x10a/0x14b [ 558.605687] should_failslab+0xd6/0x130 [ 558.609663] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 558.614790] ? save_trace+0x290/0x290 [ 558.618590] __kmalloc_node+0x38/0x70 [ 558.622390] kvmalloc_node+0x46/0xd0 [ 558.626102] iov_iter_get_pages_alloc+0x48c/0xe90 [ 558.630942] ? save_trace+0x290/0x290 [ 558.634736] ? lock_downgrade+0x6e0/0x6e0 [ 558.638967] ? iov_iter_revert+0x980/0x980 [ 558.643197] ? _parse_integer+0xe5/0x130 [ 558.647257] ? iov_iter_pipe+0x93/0x2b0 [ 558.651235] default_file_splice_read+0x17c/0x870 [ 558.656073] ? trace_hardirqs_on+0x10/0x10 [ 558.660309] ? save_trace+0x290/0x290 [ 558.664110] ? page_cache_pipe_buf_release+0x210/0x210 [ 558.669387] ? find_held_lock+0x2d/0x110 [ 558.673448] ? save_trace+0x290/0x290 [ 558.677263] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 558.683928] ? fsnotify+0x1110/0x1110 [ 558.687731] ? __inode_security_revalidate+0xcf/0x120 [ 558.692919] ? avc_policy_seqno+0x5/0x10 [ 558.696973] ? selinux_file_permission+0x7a/0x440 [ 558.701813] ? security_file_permission+0x82/0x1e0 [ 558.706745] ? rw_verify_area+0xe1/0x2a0 [ 558.710802] ? page_cache_pipe_buf_release+0x210/0x210 [ 558.716075] do_splice_to+0xfb/0x150 [ 558.719790] SyS_splice+0xf12/0x1230 [ 558.723509] ? SyS_write+0x14d/0x210 [ 558.727229] ? compat_SyS_vmsplice+0x250/0x250 [ 558.731896] ? SyS_clock_settime+0x1a0/0x1a0 [ 558.736563] ? do_syscall_64+0x4c/0x640 [ 558.740538] ? compat_SyS_vmsplice+0x250/0x250 [ 558.745121] do_syscall_64+0x1d5/0x640 [ 558.749012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 558.754195] RIP: 0033:0x45c829 [ 558.757378] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 558.765082] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 09:37:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000180), 0x40000000000000fe, 0x7, 0x4, 0x0, 0x750}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x980, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'wg0\x00', 0x3}, 0x18) [ 558.772353] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 558.779625] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 558.786886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 558.794149] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) r1 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000040)={0x2}) 09:37:05 executing program 3: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_FREE(0xffffffffffffffff, 0x4112, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:05 executing program 1 (fault-call:3 fault-nth:1): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r1) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x4) r6 = socket$rds(0x15, 0x5, 0x0) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x4) dup3(r7, r6, 0x0) [ 559.092517] FAULT_INJECTION: forcing a failure. [ 559.092517] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 559.106556] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.4'. [ 559.108974] CPU: 0 PID: 28038 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 559.123206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.132558] Call Trace: [ 559.135144] dump_stack+0x13e/0x194 [ 559.138768] should_fail.cold+0x10a/0x14b [ 559.142912] __alloc_pages_nodemask+0x1bf/0x700 [ 559.147575] ? __lock_is_held+0xad/0x140 [ 559.151630] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 559.156640] ? __kmalloc_node+0x38/0x70 [ 559.160694] ? rcu_read_lock_sched_held+0x10a/0x130 [ 559.165718] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 559.171001] alloc_pages_current+0xe7/0x1e0 [ 559.175319] push_pipe+0x3bf/0x730 [ 559.178860] iov_iter_get_pages_alloc+0x4da/0xe90 [ 559.183707] ? save_trace+0x290/0x290 [ 559.187597] ? iov_iter_revert+0x980/0x980 [ 559.191974] ? _parse_integer+0xe5/0x130 [ 559.196042] ? iov_iter_pipe+0x93/0x2b0 [ 559.197481] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.4'. [ 559.200019] default_file_splice_read+0x17c/0x870 [ 559.200033] ? trace_hardirqs_on+0x10/0x10 [ 559.200044] ? save_trace+0x290/0x290 [ 559.200055] ? page_cache_pipe_buf_release+0x210/0x210 [ 559.200065] ? find_held_lock+0x2d/0x110 [ 559.200080] ? save_trace+0x290/0x290 [ 559.236040] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 559.242909] ? fsnotify+0x1110/0x1110 [ 559.246848] ? __inode_security_revalidate+0xcf/0x120 [ 559.253042] ? avc_policy_seqno+0x5/0x10 [ 559.257092] ? selinux_file_permission+0x7a/0x440 [ 559.261946] ? security_file_permission+0x82/0x1e0 [ 559.266866] ? rw_verify_area+0xe1/0x2a0 [ 559.270910] ? page_cache_pipe_buf_release+0x210/0x210 [ 559.276269] do_splice_to+0xfb/0x150 [ 559.279968] SyS_splice+0xf12/0x1230 [ 559.283686] ? SyS_write+0x14d/0x210 [ 559.287395] ? compat_SyS_vmsplice+0x250/0x250 [ 559.292052] ? SyS_clock_settime+0x1a0/0x1a0 [ 559.296455] ? do_syscall_64+0x4c/0x640 [ 559.300552] ? compat_SyS_vmsplice+0x250/0x250 [ 559.305127] do_syscall_64+0x1d5/0x640 [ 559.309023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 559.314204] RIP: 0033:0x45c829 [ 559.317383] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 559.325072] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 559.332320] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 559.339584] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 559.346843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 559.354117] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:06 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) dup(r3) ioctl$SOUND_PCM_READ_BITS(r2, 0x80045005, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept(r5, 0x0, 0x0) 09:37:06 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:06 executing program 4: r0 = socket(0x40000000000001e, 0x5, 0x10000) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x140b, 0x20, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0xc010}, 0x4000000) accept(r0, 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200, 0x0) sendto$unix(r3, &(0x7f00000001c0)="bdedd0c2cf1f7a0db3cafccd0b97b75b5046fe6cb9ef7c6e615848bbc4b6bbde55d7ac2a6110a0052d11201e216292dd142efebc035fb851027fa4ce1a2eb1f218c9904544722b166f431f0a98d8b18f4d91", 0x52, 0x0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 09:37:06 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x0, 0x200000000000, 0x3) 09:37:06 executing program 1 (fault-call:3 fault-nth:2): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 559.424822] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 559.433984] FAT-fs (loop5): Filesystem has been set read-only 09:37:06 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x200, 0xfff}) r4 = socket(0x1f, 0x2, 0x8) accept4(r4, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000080)) [ 559.476263] FAULT_INJECTION: forcing a failure. [ 559.476263] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 559.507518] CPU: 0 PID: 28060 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 559.515433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 09:37:06 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)}, {&(0x7f0000000200)=""/78, 0x4e}], 0x2, &(0x7f00000002c0)=""/29, 0x1d}, 0x2041) dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x10240, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000200)={0x0, "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"}) r6 = syz_open_pts(r5, 0x1) ioctl$TCSETSF(r5, 0x5404, &(0x7f00000000c0)={0x0, 0x5459, 0x0, 0x0, 0x0, "34983c090001010000eb67ffffffff1ef2ff00"}) write(r6, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r6, r5, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') [ 559.524797] Call Trace: [ 559.527392] dump_stack+0x13e/0x194 [ 559.531046] should_fail.cold+0x10a/0x14b [ 559.535204] __alloc_pages_nodemask+0x1bf/0x700 [ 559.539876] ? __lock_is_held+0xad/0x140 [ 559.543925] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 559.548925] ? __kmalloc_node+0x38/0x70 [ 559.552882] ? rcu_read_lock_sched_held+0x10a/0x130 [ 559.557878] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 559.563155] alloc_pages_current+0xe7/0x1e0 [ 559.567486] push_pipe+0x3bf/0x730 [ 559.571033] iov_iter_get_pages_alloc+0x4da/0xe90 [ 559.575856] ? save_trace+0x290/0x290 [ 559.579637] ? iov_iter_revert+0x980/0x980 [ 559.583873] ? _parse_integer+0xe5/0x130 [ 559.587914] ? iov_iter_pipe+0x93/0x2b0 [ 559.592226] default_file_splice_read+0x17c/0x870 [ 559.599137] ? trace_hardirqs_on+0x10/0x10 [ 559.603354] ? save_trace+0x290/0x290 [ 559.607224] ? page_cache_pipe_buf_release+0x210/0x210 [ 559.612486] ? find_held_lock+0x2d/0x110 [ 559.616532] ? save_trace+0x290/0x290 [ 559.620320] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 559.626993] ? fsnotify+0x1110/0x1110 [ 559.630794] ? __inode_security_revalidate+0xcf/0x120 [ 559.635985] ? avc_policy_seqno+0x5/0x10 [ 559.640033] ? selinux_file_permission+0x7a/0x440 [ 559.644862] ? security_file_permission+0x82/0x1e0 [ 559.649773] ? rw_verify_area+0xe1/0x2a0 [ 559.653829] ? page_cache_pipe_buf_release+0x210/0x210 [ 559.659088] do_splice_to+0xfb/0x150 [ 559.662808] SyS_splice+0xf12/0x1230 [ 559.666515] ? SyS_write+0x14d/0x210 [ 559.670210] ? compat_SyS_vmsplice+0x250/0x250 [ 559.674792] ? SyS_clock_settime+0x1a0/0x1a0 [ 559.679183] ? do_syscall_64+0x4c/0x640 [ 559.683141] ? compat_SyS_vmsplice+0x250/0x250 [ 559.687704] do_syscall_64+0x1d5/0x640 [ 559.691693] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 559.696866] RIP: 0033:0x45c829 [ 559.700064] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 559.707919] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 559.715187] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 09:37:06 executing program 1 (fault-call:3 fault-nth:3): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 559.722498] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 559.729778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 559.737030] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 [ 559.849472] FAULT_INJECTION: forcing a failure. [ 559.849472] name fail_page_alloc, interval 1, probability 0, space 0, times 0 09:37:06 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'veth1_macvtap\x00', {0x2, 0x4e21, @multicast2}}) [ 559.946618] CPU: 0 PID: 28078 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 559.954542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.963902] Call Trace: [ 559.966507] dump_stack+0x13e/0x194 [ 559.970150] should_fail.cold+0x10a/0x14b [ 559.974314] __alloc_pages_nodemask+0x1bf/0x700 [ 559.978995] ? __lock_is_held+0xad/0x140 [ 559.983071] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 559.988109] ? __kmalloc_node+0x38/0x70 [ 559.992093] ? rcu_read_lock_sched_held+0x10a/0x130 [ 559.997116] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 560.003972] alloc_pages_current+0xe7/0x1e0 [ 560.008305] push_pipe+0x3bf/0x730 [ 560.011862] iov_iter_get_pages_alloc+0x4da/0xe90 [ 560.016711] ? save_trace+0x290/0x290 [ 560.020519] ? iov_iter_revert+0x980/0x980 [ 560.024762] ? _parse_integer+0xe5/0x130 [ 560.028829] ? iov_iter_pipe+0x93/0x2b0 [ 560.032810] default_file_splice_read+0x17c/0x870 [ 560.037655] ? trace_hardirqs_on+0x10/0x10 [ 560.041899] ? save_trace+0x290/0x290 [ 560.045709] ? page_cache_pipe_buf_release+0x210/0x210 [ 560.050993] ? find_held_lock+0x2d/0x110 [ 560.055060] ? save_trace+0x290/0x290 [ 560.058877] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 560.065553] ? fsnotify+0x1110/0x1110 [ 560.069372] ? __inode_security_revalidate+0xcf/0x120 [ 560.074566] ? avc_policy_seqno+0x5/0x10 [ 560.078643] ? selinux_file_permission+0x7a/0x440 [ 560.083494] ? security_file_permission+0x82/0x1e0 [ 560.088431] ? rw_verify_area+0xe1/0x2a0 [ 560.092496] ? page_cache_pipe_buf_release+0x210/0x210 [ 560.097777] do_splice_to+0xfb/0x150 [ 560.101497] SyS_splice+0xf12/0x1230 [ 560.105220] ? SyS_write+0x14d/0x210 [ 560.108934] ? compat_SyS_vmsplice+0x250/0x250 [ 560.113515] ? SyS_clock_settime+0x1a0/0x1a0 [ 560.117921] ? do_syscall_64+0x4c/0x640 [ 560.121902] ? compat_SyS_vmsplice+0x250/0x250 [ 560.126487] do_syscall_64+0x1d5/0x640 [ 560.130385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 560.135580] RIP: 0033:0x45c829 [ 560.138766] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 560.146476] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 560.154272] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 560.161547] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 560.168847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 560.176120] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:07 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x30, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x60241, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1000fcdbdf25"], 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r3) dup3(r7, r1, 0x0) 09:37:07 executing program 4: r0 = socket(0x11, 0xa, 0x80df9) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESHEX=0x0], @ANYRES32], @ANYRES16=r3, @ANYBLOB="0103000000000000000008000000051d63e1902d21a70cbd66db20a1e4c3fc05ee43a211155e0d38c82a80a2395fe5548f84a0b76dd411ac9ec21d4ede293a214041a1ec1e7fcf3568d870e2ad1970845696940112f3d2592a786f9d4eb67a049da67df70130e187f4b2ec181cfcb475cacb01b8ef403d84e62b011cda81ffd3c338fcd3ba8facd1013411173be01456b85e41cb4716b1876449c2ce7d22211eca8e0f77c4cff1902d0519e8a239fa17e9c300000000000000"], 0x3}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000ffdbdf2506000000050004001f0000000800090004000000220022000000000006001a004e23000005000600d200000014002000000000000000000000000000000000010500140007000000050006004000000008000c000000000005000d0000000000"], 0x70}}, 0x4048001) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000400)={0x7, 'geneve1\x00', {0x3}, 0x3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xfffe}, &(0x7f0000000300)=0x8) r7 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r7, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) [ 560.651303] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 560.667631] FAT-fs (loop5): Filesystem has been set read-only 09:37:07 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) accept$ax25(r0, &(0x7f0000000000)={{}, [@bcast, @netrom, @bcast, @null, @remote, @default, @null, @netrom]}, &(0x7f0000000080)=0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) accept(r3, 0x0, 0x0) 09:37:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept$netrom(r4, &(0x7f0000001340)={{0x3, @netrom}, [@null, @rose, @null, @rose, @remote, @default]}, &(0x7f00000013c0)=0x48) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) recvmmsg(r6, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/142, 0x8e}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/203, 0xcb}], 0x3}}, {{&(0x7f0000000440)=@sco={0x1f, @none}, 0x80, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f00000005c0)=""/137, 0x89}, {&(0x7f0000000100)=""/9, 0x9}], 0x3}, 0x1f}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/105, 0x69}, {&(0x7f00000007c0)=""/235, 0xeb}], 0x3, &(0x7f0000000900)=""/244, 0xf4}, 0x401}, {{&(0x7f0000000a00)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a80)=""/12, 0xc}, {&(0x7f0000000ac0)=""/225, 0xe1}, {&(0x7f0000000bc0)=""/35, 0x23}], 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000c40)=""/249, 0xf9}, {&(0x7f0000000d40)=""/252, 0xfc}, {&(0x7f0000000e40)=""/119, 0x77}, {&(0x7f0000000ec0)=""/78, 0x4e}, {&(0x7f0000000f40)=""/121, 0x79}, {&(0x7f0000000fc0)=""/107, 0x6b}, {&(0x7f0000001040)=""/253, 0xfd}], 0x7}, 0x8001}], 0x5, 0x0, &(0x7f0000001300)) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001400)={0x1, [0x7]}, &(0x7f0000001440)=0x6) 09:37:07 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:07 executing program 1 (fault-call:3 fault-nth:4): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:07 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x0, 0x200000000000, 0x3) [ 560.819435] FAULT_INJECTION: forcing a failure. [ 560.819435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 09:37:07 executing program 4: r0 = socket(0x29, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x30000, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={0xfffffffffffffffd}}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x6a, &(0x7f0000000340), &(0x7f0000000380)=0x10) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 560.878285] CPU: 0 PID: 28119 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 560.886206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.895649] Call Trace: [ 560.898247] dump_stack+0x13e/0x194 [ 560.901885] should_fail.cold+0x10a/0x14b [ 560.906046] __alloc_pages_nodemask+0x1bf/0x700 [ 560.910726] ? __lock_is_held+0xad/0x140 [ 560.914789] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 560.919813] ? __kmalloc_node+0x38/0x70 [ 560.923792] ? rcu_read_lock_sched_held+0x10a/0x130 [ 560.928813] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 560.934117] alloc_pages_current+0xe7/0x1e0 [ 560.938447] push_pipe+0x3bf/0x730 [ 560.941995] iov_iter_get_pages_alloc+0x4da/0xe90 [ 560.946845] ? __lock_is_held+0xad/0x140 [ 560.950908] ? iov_iter_revert+0x980/0x980 [ 560.955151] ? iov_iter_pipe+0x93/0x2b0 [ 560.959133] default_file_splice_read+0x17c/0x870 [ 560.963980] ? trace_hardirqs_on+0x10/0x10 [ 560.968225] ? page_cache_pipe_buf_release+0x210/0x210 [ 560.973504] ? save_trace+0x290/0x290 [ 560.977303] ? _raw_spin_unlock_irq+0x5a/0x80 [ 560.981798] ? finish_task_switch+0x178/0x620 [ 560.986298] ? save_trace+0x290/0x290 [ 560.990120] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 560.996791] ? fsnotify+0x1110/0x1110 [ 561.000599] ? __inode_security_revalidate+0xcf/0x120 [ 561.005965] ? avc_policy_seqno+0x5/0x10 [ 561.010033] ? selinux_file_permission+0x7a/0x440 [ 561.014884] ? security_file_permission+0x82/0x1e0 [ 561.019820] ? rw_verify_area+0xe1/0x2a0 [ 561.023886] ? page_cache_pipe_buf_release+0x210/0x210 [ 561.029178] do_splice_to+0xfb/0x150 [ 561.032899] SyS_splice+0xf12/0x1230 [ 561.036703] ? SyS_write+0x14d/0x210 [ 561.040414] ? compat_SyS_vmsplice+0x250/0x250 [ 561.044991] ? SyS_clock_settime+0x1a0/0x1a0 [ 561.049407] ? do_syscall_64+0x4c/0x640 [ 561.053381] ? compat_SyS_vmsplice+0x250/0x250 [ 561.057965] do_syscall_64+0x1d5/0x640 [ 561.061863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 561.067061] RIP: 0033:0x45c829 [ 561.070265] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 561.077978] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 561.085260] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 561.092535] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 561.099806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 561.107081] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:08 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)={0x3, 'team_slave_0\x00', {0x7}, 0x5b}) accept(r0, 0x0, 0x0) 09:37:08 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x200, 0x4) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="b5ae5d4395e2110a978d7f5c1ce40dd86734a84a45fb9f6744f96b45a21bb26821c2982f55bb6266562190dbe35ce5f81e5cefb49dd7d2b804ce44266c294f2813950802c55ecca04205447c18878ce6dbed69697d", 0x55, 0x40811, &(0x7f0000000180)={0x2, 0x4e22, @empty}, 0x10) r8 = dup(r7) pipe(&(0x7f0000000080)) ioctl$VFIO_SET_IOMMU(r8, 0x3b66, 0x5) ioctl$DRM_IOCTL_MODE_GETENCODER(r6, 0xc01464a6, &(0x7f0000000000)={0x7}) [ 561.373300] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 561.407265] FAT-fs (loop5): Filesystem has been set read-only [ 562.329071] NOHZ: local_softirq_pending 08 09:37:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:37:10 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x0, 0x3) 09:37:10 executing program 1 (fault-call:3 fault-nth:5): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:10 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) r4 = dup(r1) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0146dd00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r6, 0x15, 0x30}, &(0x7f00000000c0)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) accept(r0, 0x0, 0x0) 09:37:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r2}}, {@obj_user={'obj_user'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$PNPIPE_INITSTATE(r4, 0x113, 0x4, &(0x7f0000002e00), &(0x7f0000002e40)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r5) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x86a, 0x7, &(0x7f0000002c40)=[{&(0x7f0000002880)="b867fc68e6e5646a309b44e466de8236c9424afbf66d6faa773035ce27ebfa845785782f6ed3bd28df0ff07787ba38a219045f3c40a9cda654bfac0ed5fcc51cd25e1720e6cff3af15ed8a1b5643043ddeb1aaaa31", 0x55}, {&(0x7f0000002900)="615a8ba90fb03bf4f851dc5e98a0174b96c29e65cf45c39a75ff89608bc70b9f974f95d42ba33e749f7d03d4d6eacf37771be43daae8fc623ea640fd956f2e33393f1c01f3d5f05211b655378393eda89ff7aad298286cb03ccb7fdc21dc05865625b0246e1adf5fd20e045e09a8ee4bdde17e7bec58ff02fc460519d0d79475403367524fd5c930381ceb5d89ad0095e3906068d40049050eb3d5470ae0d3d4", 0xa0, 0x8}, {&(0x7f00000029c0)="aa40e6f6", 0x4, 0xfffffffffffffff7}, {&(0x7f0000002a00)="8862928dc69d099b88d20057dfcd961ef420a599d354220d4ad2db4ed1ec323ef1f6c928366c2f28b1c08f5073f6b7fffc2a30eaf89d1f685fb538b043056656789677c9daaf59f47c176ab58481204c7a13de51a77754e2598d52b94f756dcddf817ec66baafe32b59cec26e370f62ea04e2fcdcf8f40c6184b2b54105aafe0bf19331b43b0f966fb6f323a659cec6135858521e7285da624ec79e25110d1e9eb35a933f29bde4146720b92f495c56fe916e1cfb6e901c0008c9def6345f0d12fd478b82e11fe699b5ae774dd3c37e3b9bf32ab8af16d64008d88543d4fbc", 0xdf, 0x3f}, {&(0x7f0000002e80)="24955112189d4011be7945f65df82c684c1c4e6e4925cc11b3cb6754af426a49ada57aac1f1862ea11e0c5b98629384eb687da47b308265b166f9adb875891d2d0cd3a542e4f0b6fa3bec327bc9d4fddbeb18448a05bc79d2e76bc9e5334139e18807273c8cf9abb0ee092e0afc0140000000000000009572081d5954588d2f3eec417000ccf1651c5fa50a2340042d65fd6ed9f930daef4e4f309927057efa0e2f5d2742e16a9342aeaac3761e95e88b316b27215", 0xb5, 0xc0}, {&(0x7f0000002b80)="89c221e03b6ff12564faad343e672712c48d63ae9da99948a4ae6b0e795ce71ad7f7392a0c20ccb31d31540113a4a87be9f94d91a8a12a40e72f30533ebb55ccceb91a44ac9b7af99c719e2c44783dd9e68a5728b6342a3e2fd9", 0x5a, 0x400}, {&(0x7f0000002b00)="86b2dac4fcd213ec57ab15d240852a1eebf921748ea1bc94ea30326af96fbbbc8e7d6cbdd0dde39a8a74ff71fcb883fab20f4713a9e6e5f53329780989", 0x3d, 0x101}], 0x805, &(0x7f0000002d00)=ANY=[@ANYPTR=&(0x7f0000002b40)=ANY=[@ANYRESOCT=0x0, @ANYRESHEX=r5], @ANYRESDEC=r2, @ANYBLOB="2c6170707261696b6561737572652c7063723d303030303030303030303030303030303031300700736d616769633d307830303030303030f402303030303030302c7063723d3030303030303030303030303030323030303129d66673636f6e746578743d73746166665f752c0000d39b44835ef1124c65b344573765fa4b531c38c6d65bcc52578faf69a4e3653944db477b3e77"]) process_vm_readv(0x0, &(0x7f0000002440)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/197, 0xc5}, {&(0x7f00000023c0)=""/122, 0x7a}], 0x7, &(0x7f0000002800)=[{&(0x7f00000024c0)=""/176, 0xb0}, {&(0x7f0000002580)=""/103, 0x67}, {&(0x7f0000002600)=""/126, 0x7e}, {&(0x7f0000002680)=""/100, 0x64}, {&(0x7f0000000100)}, {&(0x7f0000002700)=""/227, 0xe3}], 0x6, 0x0) dup(r1) 09:37:10 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x200) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 563.335645] FAULT_INJECTION: forcing a failure. [ 563.335645] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 563.354575] CPU: 0 PID: 28165 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 563.362496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.371861] Call Trace: [ 563.374467] dump_stack+0x13e/0x194 [ 563.378458] should_fail.cold+0x10a/0x14b [ 563.382626] __alloc_pages_nodemask+0x1bf/0x700 [ 563.387311] ? __lock_is_held+0xad/0x140 [ 563.391374] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 563.396407] ? __kmalloc_node+0x38/0x70 [ 563.401454] ? rcu_read_lock_sched_held+0x10a/0x130 [ 563.406494] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 563.411796] alloc_pages_current+0xe7/0x1e0 [ 563.416126] push_pipe+0x3bf/0x730 [ 563.419682] iov_iter_get_pages_alloc+0x4da/0xe90 [ 563.424533] ? save_trace+0x290/0x290 [ 563.428338] ? SOFTIRQ_verbose+0x10/0x10 [ 563.432404] ? iov_iter_revert+0x980/0x980 [ 563.436643] ? _parse_integer+0xe5/0x130 [ 563.440706] ? iov_iter_pipe+0x93/0x2b0 [ 563.444687] default_file_splice_read+0x17c/0x870 [ 563.449534] ? trace_hardirqs_on+0x10/0x10 [ 563.453781] ? save_trace+0x290/0x290 [ 563.457593] ? page_cache_pipe_buf_release+0x210/0x210 [ 563.462917] ? find_held_lock+0x2d/0x110 [ 563.466989] ? save_trace+0x290/0x290 [ 563.470814] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 563.477485] ? fsnotify+0x1110/0x1110 [ 563.481306] ? __inode_security_revalidate+0xcf/0x120 [ 563.486500] ? avc_policy_seqno+0x5/0x10 [ 563.490562] ? selinux_file_permission+0x7a/0x440 [ 563.495412] ? security_file_permission+0x82/0x1e0 [ 563.500350] ? rw_verify_area+0xe1/0x2a0 [ 563.504415] ? page_cache_pipe_buf_release+0x210/0x210 [ 563.509695] do_splice_to+0xfb/0x150 [ 563.513417] SyS_splice+0xf12/0x1230 [ 563.517139] ? SyS_write+0x14d/0x210 [ 563.520860] ? compat_SyS_vmsplice+0x250/0x250 [ 563.525441] ? SyS_clock_settime+0x1a0/0x1a0 [ 563.529856] ? do_syscall_64+0x4c/0x640 [ 563.533831] ? compat_SyS_vmsplice+0x250/0x250 [ 563.538425] do_syscall_64+0x1d5/0x640 [ 563.542321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 563.547513] RIP: 0033:0x45c829 [ 563.550700] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 563.558409] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 563.565682] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 563.572951] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 563.580220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 563.587487] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_INIT(r2, &(0x7f0000000200)={0x50, 0xfffffffffffffff5, 0x5, {0x7, 0x1f, 0x7, 0x46b88, 0x80, 0x9, 0x800, 0x66f0}}, 0x50) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000180), &(0x7f0000000700)=0x4) sendmsg$AUDIT_ADD_RULE(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x474, 0x3f3, 0x300, 0x70bd2b, 0x25dfdbff, {0x11, 0x0, 0x27, [0xd1, 0x5, 0x863, 0x0, 0x3, 0x3f, 0x9, 0x2, 0x7fff, 0x8, 0x8001, 0x5, 0x8, 0x394, 0x9, 0xfffe0, 0xffffffff, 0x94eb, 0xd8a5, 0xfffffe00, 0x6, 0x7f, 0x3, 0x6c, 0xb56d, 0x7, 0x80000001, 0x400, 0x563, 0x1, 0x1f, 0x3, 0x40, 0x9, 0x0, 0x5, 0x3, 0x6, 0x7c95ae46, 0x7fffffff, 0x584, 0x6, 0x1, 0x4, 0x4, 0x5, 0xfffffffb, 0xd5b, 0x7, 0x7, 0xffffffff, 0xffff, 0x4416f96d, 0x3e039446, 0x35, 0x2, 0x6a, 0x91da, 0x2, 0x401, 0x6, 0x468, 0x0, 0x7], [0x2, 0x401, 0xffff, 0xfffffff9, 0x3811, 0x7, 0xd3, 0x400, 0x7, 0x200, 0xf9e, 0x2, 0x7f, 0x7fffffff, 0x6, 0x8, 0x101, 0x6, 0x8, 0x1, 0x5, 0x3ff, 0x8, 0x8, 0x4, 0x10001, 0xffffffff, 0x4, 0x7fffffff, 0x8, 0x1, 0x9, 0x9, 0x7fffffff, 0x9, 0x5, 0x400, 0x6, 0x36c7, 0x3f, 0x7, 0x10000, 0x1, 0x1, 0x4, 0x3f, 0x0, 0x0, 0x4, 0x1b, 0x4, 0x8, 0x2, 0xfff, 0x1f, 0x80000001, 0x9, 0x20, 0x3, 0x13e, 0x5, 0x8001, 0x2, 0x4], [0x1f, 0x3, 0x2, 0xffffff01, 0x4, 0x401, 0x5, 0x101, 0x9, 0x3, 0x3, 0x100, 0x336, 0x5, 0x8, 0x9, 0x9, 0x3ff, 0x3f, 0x800, 0x9, 0x3, 0x3, 0x1ff, 0x9, 0x0, 0x2, 0x8, 0xb70, 0x2, 0x0, 0x10000, 0x80000000, 0x5, 0x7, 0x8000, 0x2, 0x8e, 0x101, 0x2, 0x1, 0x19ab7b83, 0x3, 0xd89a, 0x6, 0x4, 0x3, 0xcbc4, 0x7, 0x3f, 0x81, 0x9, 0x7, 0x8001, 0x9, 0x81, 0x4, 0x99df, 0x80, 0x81, 0x0, 0x6, 0x7, 0x7], [0x2928, 0x7, 0x3, 0xffffffff, 0x9, 0x4, 0x0, 0x7, 0x3, 0x2, 0x80, 0x3, 0x80, 0x0, 0xfff, 0x6, 0x5, 0x8, 0x0, 0x80000000, 0x2, 0xe50, 0x81, 0x4, 0x1, 0x50, 0xffff, 0xfffffffa, 0x9, 0x8, 0x0, 0x6, 0x101, 0x800, 0x0, 0xfe48, 0x3, 0x5, 0xb4, 0xc5, 0x5, 0x8001, 0x10001, 0x2, 0x0, 0x3, 0x1d, 0x2, 0x0, 0x6, 0x8, 0x7ff, 0xaa3, 0x8000, 0xe2, 0x4, 0x36, 0x4eac, 0xfffffffc, 0xfffffff9, 0x8000, 0x5, 0x7, 0x4], 0x53, ['sit0\x00', '\x00', 'sit0\x00', '-^vboxnet1[proc!\'system\x00', '.eth1eth0@).wlan1*!$,vboxnet1\x00', '(\x00', 'sit0\x00', '\x00', 'sit0\x00', 'sit0\x00']}, ["", "", "", "", "", "", "", ""]}, 0x474}, 0x1, 0x0, 0x0, 0x4000040}, 0x10) 09:37:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3a589443, @private0={0xfc, 0x0, [], 0x1}, 0xff}}, 0x1000, 0x200}, &(0x7f0000000180)=0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f00000001c0)=@sack_info={r3, 0xfea8, 0xa0}, &(0x7f0000002000)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x25c) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 09:37:10 executing program 1 (fault-call:3 fault-nth:6): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:10 executing program 4: socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) listen(r1, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x779480, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)=0x7ff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r3, r1, 0x4}, 0x10) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000a7550d040000000040c02b6f47000010000070ed75e5f5dd3524615dbc6fff22f0404997418210552c63cc7f142ce3143a4b9420e9f2397c33b26d804aaca364b5cf4b263b7627203a8683ef82a490095a2ed89c915ba8fb29dcd611bb6b878e39442091ed50a85177a51019f44d58614c0397855de2a03484bd138fc4741ad9ad28e077d77b920ff84ee8f8cd035a6e9bdcd4b8d2109cbdaadd6d69e4743d97d27b0cce13ca8b59b9c9ddc9ec537c8ee2aaa8535bcd3a98ea5dfb4cb899037d7e4aa0ab97c783a47813b220d49dcd567297ad543b4ead2c7b27190d14ab86", @ANYRES32=0x0, @ANYBLOB="0000000000fff700"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00'}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept(r7, 0x0, 0x0) 09:37:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) r5 = dup2(r4, r1) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={0xffffffffffffffff, r6, 0x3, 0x3, r8}, 0x14) dup3(r5, r0, 0x0) [ 563.832634] FAULT_INJECTION: forcing a failure. [ 563.832634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 563.881218] CPU: 0 PID: 28194 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 563.889139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.898498] Call Trace: [ 563.901093] dump_stack+0x13e/0x194 [ 563.904774] should_fail.cold+0x10a/0x14b [ 563.908933] __alloc_pages_nodemask+0x1bf/0x700 [ 563.913605] ? __lock_is_held+0xad/0x140 [ 563.917668] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 563.922688] ? __kmalloc_node+0x38/0x70 [ 563.927533] ? rcu_read_lock_sched_held+0x10a/0x130 [ 563.932549] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 563.937836] alloc_pages_current+0xe7/0x1e0 [ 563.942163] push_pipe+0x3bf/0x730 [ 563.945717] iov_iter_get_pages_alloc+0x4da/0xe90 [ 563.950596] ? save_trace+0x290/0x290 [ 563.954399] ? iov_iter_revert+0x980/0x980 [ 563.958635] ? _parse_integer+0xe5/0x130 [ 563.962699] ? iov_iter_pipe+0x93/0x2b0 [ 563.966682] default_file_splice_read+0x17c/0x870 [ 563.971526] ? trace_hardirqs_on+0x10/0x10 [ 563.975766] ? save_trace+0x290/0x290 [ 563.979570] ? page_cache_pipe_buf_release+0x210/0x210 [ 563.984850] ? find_held_lock+0x2d/0x110 [ 563.988916] ? save_trace+0x290/0x290 [ 563.992728] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 563.999396] ? fsnotify+0x1110/0x1110 [ 564.003208] ? __inode_security_revalidate+0xcf/0x120 [ 564.008399] ? avc_policy_seqno+0x5/0x10 [ 564.012457] ? selinux_file_permission+0x7a/0x440 [ 564.017301] ? security_file_permission+0x82/0x1e0 [ 564.022233] ? rw_verify_area+0xe1/0x2a0 [ 564.026290] ? page_cache_pipe_buf_release+0x210/0x210 [ 564.031561] do_splice_to+0xfb/0x150 [ 564.035337] SyS_splice+0xf12/0x1230 [ 564.039057] ? SyS_write+0x14d/0x210 [ 564.042779] ? compat_SyS_vmsplice+0x250/0x250 [ 564.048153] ? SyS_clock_settime+0x1a0/0x1a0 [ 564.052767] ? do_syscall_64+0x4c/0x640 [ 564.056739] ? compat_SyS_vmsplice+0x250/0x250 [ 564.061323] do_syscall_64+0x1d5/0x640 [ 564.065218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 564.070402] RIP: 0033:0x45c829 [ 564.073586] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 564.081290] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 564.088554] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 564.095822] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 564.103088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 564.110354] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:10 executing program 4: r0 = socket(0x1, 0x200000000000080e, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 564.127339] audit: type=1800 audit(1588066630.879:14221): pid=28175 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=325 res=0 09:37:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="4e8acd5ce33cefa3", 0x8, 0x40850, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x24, r8, 0xd5bf98d0fc1ca92f, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r8, 0x100, 0x70bd2c, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4040) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000100)={0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:11 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x0, 0x3) 09:37:11 executing program 1 (fault-call:3 fault-nth:7): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) getsockopt$bt_hci(r3, 0x0, 0x3, 0x0, &(0x7f0000000080)) r4 = dup2(r2, r2) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x11) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f00000000c0)={0x7ff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r7 = dup2(r6, 0xffffffffffffffff) dup3(r7, r0, 0x0) [ 564.327552] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 564.338829] FAULT_INJECTION: forcing a failure. [ 564.338829] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 564.346619] FAT-fs (loop5): Filesystem has been set read-only [ 564.352106] CPU: 1 PID: 28217 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 564.364539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.373899] Call Trace: [ 564.376493] dump_stack+0x13e/0x194 [ 564.380132] should_fail.cold+0x10a/0x14b [ 564.384290] __alloc_pages_nodemask+0x1bf/0x700 [ 564.388972] ? __lock_is_held+0xad/0x140 [ 564.393049] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 564.398599] ? __kmalloc_node+0x38/0x70 [ 564.402582] ? rcu_read_lock_sched_held+0x10a/0x130 [ 564.407604] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 564.412976] alloc_pages_current+0xe7/0x1e0 [ 564.417307] push_pipe+0x3bf/0x730 [ 564.420854] iov_iter_get_pages_alloc+0x4da/0xe90 [ 564.425706] ? save_trace+0x290/0x290 [ 564.429516] ? iov_iter_revert+0x980/0x980 [ 564.433756] ? _parse_integer+0xe5/0x130 [ 564.437814] ? iov_iter_pipe+0x93/0x2b0 [ 564.441776] default_file_splice_read+0x17c/0x870 [ 564.446605] ? trace_hardirqs_on+0x10/0x10 [ 564.450825] ? save_trace+0x290/0x290 [ 564.454624] ? page_cache_pipe_buf_release+0x210/0x210 [ 564.459882] ? find_held_lock+0x2d/0x110 [ 564.463926] ? save_trace+0x290/0x290 [ 564.467717] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 564.474381] ? fsnotify+0x1110/0x1110 [ 564.478170] ? __inode_security_revalidate+0xcf/0x120 [ 564.483357] ? avc_policy_seqno+0x5/0x10 [ 564.487402] ? selinux_file_permission+0x7a/0x440 [ 564.492233] ? security_file_permission+0x82/0x1e0 [ 564.497146] ? rw_verify_area+0xe1/0x2a0 [ 564.501186] ? page_cache_pipe_buf_release+0x210/0x210 [ 564.506447] do_splice_to+0xfb/0x150 [ 564.510159] SyS_splice+0xf12/0x1230 [ 564.513961] ? SyS_write+0x14d/0x210 [ 564.517674] ? compat_SyS_vmsplice+0x250/0x250 [ 564.522243] ? SyS_clock_settime+0x1a0/0x1a0 [ 564.526636] ? do_syscall_64+0x4c/0x640 [ 564.530616] ? compat_SyS_vmsplice+0x250/0x250 [ 564.535183] do_syscall_64+0x1d5/0x640 [ 564.539059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 564.544235] RIP: 0033:0x45c829 [ 564.547421] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 564.555111] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 564.562422] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 564.569673] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 09:37:11 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x45, @private1={0xfc, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x8, @private0, 0xc000000}, 0x9, [0x4, 0x4, 0x3, 0x9, 0x16, 0x7d64cdce, 0x5, 0x2bc9]}, 0x5c) listen(r0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) accept(r0, 0x0, 0x0) 09:37:11 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4(r2, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x0) setsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f00000000c0), 0x4) 09:37:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x800c5012, &(0x7f0000000000)) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000100)=0xfffffff8) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) r2 = dup(0xffffffffffffffff) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x400d0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ocfs2_control\x00', 0xc5f284dfb5fe1676, 0x0) write$char_usb(r4, &(0x7f0000000200)="030b3a1a8c2a9923fff50b87d28205983174b827cbd64e5098ee8f985e3cf2fa6cddbb9abcef0045eed8e06e94d41a310b936d92374d4109bb9f51c2551bc210323d151b64e90d6bceb192f62dfa7148ce3f49a611805257cf6f9b9e05e92b35eae52c", 0x63) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) openat(r6, &(0x7f0000000080)='./file0\x00', 0x100000, 0x40) 09:37:11 executing program 1 (fault-call:3 fault-nth:8): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 564.576926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 564.584177] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x758f, {{0xa, 0x4e21, 0x10b, @remote, 0x4}}, 0x0, 0x8, [{{0xa, 0x4e20, 0x1, @mcast1, 0x1ff}}, {{0xa, 0x4e22, 0x8, @mcast2}}, {{0xa, 0x4e20, 0x8001, @remote, 0x3}}, {{0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00', 0x7}}, {{0xa, 0x4e20, 0xc3, @remote, 0x92}}, {{0xa, 0x4e24, 0x0, @mcast2, 0x80}}, {{0xa, 0x4e23, 0xa6d9, @ipv4={[], [], @remote}, 0x6}}, {{0xa, 0x4e22, 0x8, @empty, 0x80000001}}]}, 0x490) socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$VIDIOC_G_AUDOUT(0xffffffffffffffff, 0x80345631, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00000000c0)={0xf3}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept(r3, 0x0, 0x0) [ 564.681317] FAULT_INJECTION: forcing a failure. [ 564.681317] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 564.705650] CPU: 1 PID: 28235 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 564.713567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.722924] Call Trace: [ 564.725526] dump_stack+0x13e/0x194 [ 564.729172] should_fail.cold+0x10a/0x14b [ 564.733338] __alloc_pages_nodemask+0x1bf/0x700 [ 564.738017] ? __lock_is_held+0xad/0x140 [ 564.742086] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 564.747111] ? __kmalloc_node+0x38/0x70 [ 564.751089] ? rcu_read_lock_sched_held+0x10a/0x130 [ 564.756115] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 564.761395] alloc_pages_current+0xe7/0x1e0 [ 564.765722] push_pipe+0x3bf/0x730 [ 564.769274] iov_iter_get_pages_alloc+0x4da/0xe90 [ 564.774118] ? save_trace+0x290/0x290 09:37:11 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) sendto$rxrpc(r2, &(0x7f0000000200)="cf392f984db704ded4cc2d364c5c43862d3e8c55a6fc9b89dadb0273c1476d782552371c14641982daf79350ac768c5716e4b538fdc087ba3afb6fe5067a0c868990d81c8cff31c6bf7f3123c6ca68aa6ce1b64be4371be9f4c44b03e977b94fd802319cdc096e6f9ec602d8b488e59e36577dd3e8ecbe7712066b6a888e64d12b31fb7f2c4de442146ef2d0111eaeb8b88350469aca9870ad009542ff799155c1d63b941ce759f606388b25ad0d33306cce2638dddf2ba3", 0xb8, 0x24004080, &(0x7f0000000080)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @remote}}, 0x24) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x1d) mq_unlink(&(0x7f0000000000)='[\x00') 09:37:11 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) [ 564.777932] ? iov_iter_revert+0x980/0x980 [ 564.782168] ? _parse_integer+0xe5/0x130 [ 564.786239] ? iov_iter_pipe+0x93/0x2b0 [ 564.790221] default_file_splice_read+0x17c/0x870 [ 564.795066] ? trace_hardirqs_on+0x10/0x10 [ 564.799306] ? save_trace+0x290/0x290 [ 564.803112] ? page_cache_pipe_buf_release+0x210/0x210 [ 564.808455] ? find_held_lock+0x2d/0x110 [ 564.812517] ? save_trace+0x290/0x290 [ 564.816335] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 564.823008] ? fsnotify+0x1110/0x1110 [ 564.826971] ? __inode_security_revalidate+0xcf/0x120 [ 564.832148] ? avc_policy_seqno+0x5/0x10 [ 564.836196] ? selinux_file_permission+0x7a/0x440 [ 564.841030] ? security_file_permission+0x82/0x1e0 [ 564.845975] ? rw_verify_area+0xe1/0x2a0 [ 564.850052] ? page_cache_pipe_buf_release+0x210/0x210 [ 564.855319] do_splice_to+0xfb/0x150 [ 564.859022] SyS_splice+0xf12/0x1230 [ 564.862730] ? SyS_write+0x14d/0x210 [ 564.866426] ? compat_SyS_vmsplice+0x250/0x250 [ 564.871054] ? SyS_clock_settime+0x1a0/0x1a0 [ 564.875908] ? do_syscall_64+0x4c/0x640 [ 564.879879] ? compat_SyS_vmsplice+0x250/0x250 [ 564.884468] do_syscall_64+0x1d5/0x640 [ 564.888345] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 564.893516] RIP: 0033:0x45c829 [ 564.896697] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 564.904386] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 564.911650] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 564.918902] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 09:37:11 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x533a02, 0x0) ioctl$VIDIOC_G_TUNER(r0, 0xc054561d, &(0x7f0000000040)={0x3, "109b9c5655b7d5b6e7a64d5ea8698979db5aba88d3dfb2d73d6daaa77bed3411", 0xd4daeb502120fc98, 0x40, 0x1, 0x4, 0x4, 0x2, 0x5, 0x80000001}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000b489067bae8813dca18d6a7220ef600017", @ANYRES16=r2, @ANYBLOB="874b00000000000000000d000000"], 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x808, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_AKM_SUITES={0x1c, 0x4c, [0xfac03, 0xfac0c, 0xfac07, 0xfac06, 0xfac03, 0xfac06]}]}, 0x30}}, 0x14008044) r3 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) [ 564.926151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 564.933534] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:12 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x0, 0x3) 09:37:12 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="060b000000000000cd9c54dc1ea4bd883ec736c02508004400", @ANYRES32=r1, @ANYBLOB="08000100020000000500540001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000020}, 0xc000) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair(0x2, 0x800, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={@local, @private2, @mcast1, 0x10001, 0x4, 0x14, 0x100, 0x638, 0x860000, r5}) 09:37:12 executing program 1 (fault-call:3 fault-nth:9): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r7, 0x800448d2, &(0x7f0000000080)={0x8, &(0x7f0000000180)=[{@fixed}, {@none}, {}, {@none}, {@none}, {}, {@none}, {@none}]}) dup3(r5, r0, 0x0) 09:37:12 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='wg1\x00', 0x10) socket$inet(0x2, 0x4, 0xfff) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r3, 0x301}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8c7}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x100000000}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) execveat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='-&%\x00', &(0x7f0000000180)='GPL\x00', &(0x7f0000000200)='wg1\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='GPLnodevtrustedsystemself.lo\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='wg1\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='wg1\x00'], 0x0) bind$bt_sco(r6, &(0x7f0000000000), 0x8) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:37:12 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) listen(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x25) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000080)=r6) connect$ax25(r3, &(0x7f0000000000)={{0x3, @default, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x48) accept(r0, 0x0, 0x0) [ 565.855881] audit: type=1800 audit(1588066632.609:14222): pid=28262 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=327 res=0 [ 565.914821] FAULT_INJECTION: forcing a failure. [ 565.914821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 565.932500] CPU: 0 PID: 28274 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 565.935337] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 565.940427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.940433] Call Trace: [ 565.940452] dump_stack+0x13e/0x194 [ 565.940468] should_fail.cold+0x10a/0x14b [ 565.940481] __alloc_pages_nodemask+0x1bf/0x700 [ 565.940493] ? __lock_is_held+0xad/0x140 [ 565.940501] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 565.940514] ? __kmalloc_node+0x38/0x70 [ 565.940523] ? rcu_read_lock_sched_held+0x10a/0x130 [ 565.940531] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 565.940541] alloc_pages_current+0xe7/0x1e0 [ 565.940551] push_pipe+0x3bf/0x730 [ 565.940565] iov_iter_get_pages_alloc+0x4da/0xe90 [ 565.951911] FAT-fs (loop5): Filesystem has been set read-only [ 565.957704] ? save_trace+0x290/0x290 [ 565.957718] ? iov_iter_revert+0x980/0x980 [ 565.957727] ? _parse_integer+0xe5/0x130 [ 565.957734] ? iov_iter_pipe+0x93/0x2b0 [ 565.957746] default_file_splice_read+0x17c/0x870 [ 565.957754] ? trace_hardirqs_on+0x10/0x10 [ 565.957766] ? save_trace+0x290/0x290 [ 565.957776] ? page_cache_pipe_buf_release+0x210/0x210 [ 565.957786] ? find_held_lock+0x2d/0x110 [ 565.957797] ? save_trace+0x290/0x290 [ 565.957818] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 565.957827] ? fsnotify+0x1110/0x1110 [ 565.957840] ? __inode_security_revalidate+0xcf/0x120 [ 565.957849] ? avc_policy_seqno+0x5/0x10 [ 565.957857] ? selinux_file_permission+0x7a/0x440 [ 565.957873] ? security_file_permission+0x82/0x1e0 [ 566.086401] ? rw_verify_area+0xe1/0x2a0 [ 566.090618] ? page_cache_pipe_buf_release+0x210/0x210 [ 566.095879] do_splice_to+0xfb/0x150 [ 566.099576] SyS_splice+0xf12/0x1230 [ 566.103295] ? SyS_write+0x14d/0x210 [ 566.106989] ? compat_SyS_vmsplice+0x250/0x250 [ 566.111553] ? SyS_clock_settime+0x1a0/0x1a0 [ 566.115945] ? do_syscall_64+0x4c/0x640 [ 566.119917] ? compat_SyS_vmsplice+0x250/0x250 [ 566.124482] do_syscall_64+0x1d5/0x640 [ 566.128355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 566.133547] RIP: 0033:0x45c829 [ 566.136821] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 566.144510] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 566.151762] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 566.159027] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 566.166283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 566.173568] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x392180, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000080)={0x2b, 0x4, 0x0, {0x3, 0x3, 0x3, 0x0, [0x0, 0x0, 0x0]}}, 0x2b) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000100)=0x54) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000540)={0x3b, @remote, 0x4e23, 0x1, 'fo\x00', 0x8, 0x8, 0x53}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r1, r2, 0x0) r5 = accept4(r0, &(0x7f0000000340)=@tipc=@name, &(0x7f0000000180)=0x80, 0x80c00) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xac, r6, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1bc}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfff8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private1={0xfc, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2c84}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040880) ioctl$FBIOPAN_DISPLAY(r4, 0x4606, &(0x7f0000000280)={0x400, 0x1000, 0x300, 0x4b0, 0x0, 0x6, 0x0, 0x1, {0x5, 0x7}, {0xb2, 0x6, 0x1}, {0x10000, 0x3}, {0x200, 0x8000}, 0x1, 0x2, 0x10001, 0x7ff, 0x1, 0x4, 0x20, 0x6, 0x5, 0x6, 0x1, 0x3ff, 0x4, 0x100, 0x2, 0xc}) 09:37:13 executing program 1 (fault-call:3 fault-nth:10): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:13 executing program 4: r0 = socket(0x40000000000001e, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_LOG_STATUS(r4, 0x5646, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_writev(r7, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/58, 0x3a}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/3, 0x3}, {&(0x7f0000000480)=""/233, 0xe9}, {&(0x7f0000000580)=""/189, 0xbd}, {&(0x7f0000000640)=""/242, 0xf2}], 0x9, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/154, 0x9a}], 0x1, 0x0) r8 = dup2(r6, r1) dup3(r8, r0, 0x0) [ 566.311535] FAULT_INJECTION: forcing a failure. [ 566.311535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 566.327161] CPU: 0 PID: 28301 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 566.335069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.344426] Call Trace: [ 566.347024] dump_stack+0x13e/0x194 [ 566.350673] should_fail.cold+0x10a/0x14b [ 566.354829] __alloc_pages_nodemask+0x1bf/0x700 [ 566.359502] ? __lock_is_held+0xad/0x140 [ 566.363568] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 566.368591] ? __kmalloc_node+0x38/0x70 [ 566.372569] ? rcu_read_lock_sched_held+0x10a/0x130 [ 566.377587] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 566.382860] alloc_pages_current+0xe7/0x1e0 [ 566.387249] push_pipe+0x3bf/0x730 [ 566.390794] iov_iter_get_pages_alloc+0x4da/0xe90 [ 566.395708] ? save_trace+0x290/0x290 [ 566.399499] ? iov_iter_revert+0x980/0x980 [ 566.403818] ? _parse_integer+0xe5/0x130 [ 566.407872] ? iov_iter_pipe+0x93/0x2b0 [ 566.411842] default_file_splice_read+0x17c/0x870 [ 566.416687] ? trace_hardirqs_on+0x10/0x10 [ 566.420908] ? save_trace+0x290/0x290 [ 566.424691] ? page_cache_pipe_buf_release+0x210/0x210 [ 566.429984] ? find_held_lock+0x2d/0x110 [ 566.434069] ? save_trace+0x290/0x290 [ 566.438906] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 566.445562] ? fsnotify+0x1110/0x1110 [ 566.449359] ? __inode_security_revalidate+0xcf/0x120 [ 566.454537] ? avc_policy_seqno+0x5/0x10 [ 566.458637] ? selinux_file_permission+0x7a/0x440 [ 566.463462] ? security_file_permission+0x82/0x1e0 [ 566.468382] ? rw_verify_area+0xe1/0x2a0 [ 566.472495] ? page_cache_pipe_buf_release+0x210/0x210 [ 566.477763] do_splice_to+0xfb/0x150 [ 566.481488] SyS_splice+0xf12/0x1230 [ 566.485189] ? SyS_write+0x14d/0x210 [ 566.488888] ? compat_SyS_vmsplice+0x250/0x250 [ 566.493512] ? SyS_clock_settime+0x1a0/0x1a0 [ 566.497903] ? do_syscall_64+0x4c/0x640 [ 566.501857] ? compat_SyS_vmsplice+0x250/0x250 [ 566.506572] do_syscall_64+0x1d5/0x640 [ 566.510461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 566.515641] RIP: 0033:0x45c829 [ 566.518809] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 566.526615] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 566.533925] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 566.541179] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 566.548437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:37:13 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc8, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x60000014}, 0x10) accept(r0, 0x0, 0x0) [ 566.555713] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:13 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x40008, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) dup2(r0, r1) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCSBRK(r5, 0x5427) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) unlinkat(r6, &(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 09:37:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASE_PORT(r2, 0x80045519, &(0x7f0000000080)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TIOCL_UNBLANKSCREEN(r8, 0x541c, &(0x7f0000000000)) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$GIO_SCRNMAP(r9, 0x4b40, &(0x7f0000000100)=""/40) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:37:14 executing program 1 (fault-call:3 fault-nth:11): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x20010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_PRIORITY(r1, 0x40045644, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r2) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fcntl$getownex(r8, 0x10, &(0x7f0000000080)) dup3(r6, r0, 0x0) 09:37:14 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x0) 09:37:14 executing program 2: r0 = socket(0x18, 0x2000000000000805, 0x21) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 567.382831] audit: type=1800 audit(1588066634.139:14223): pid=28318 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=329 res=0 09:37:14 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) tkill(r0, 0x3b) r1 = socket(0x40000000000001e, 0x1, 0x0) accept(r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r2}}, {@obj_user={'obj_user'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) ioprio_get$uid(0x3, r2) [ 567.430032] FAULT_INJECTION: forcing a failure. [ 567.430032] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 567.451896] CPU: 1 PID: 28335 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 567.459834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.469190] Call Trace: [ 567.471784] dump_stack+0x13e/0x194 [ 567.475422] should_fail.cold+0x10a/0x14b 09:37:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) r2 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r2, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000280)="66ba4100b000ee0f01df450fa48e1f000000b20f01c2450f01cb66baf80cb8ec4c6489ef66bafc0cb80b000000ef36410c00c4c3f96051002bdbe366400fd3557f", 0x41}], 0x1, 0x4, &(0x7f0000000100), 0x0) [ 567.479581] __alloc_pages_nodemask+0x1bf/0x700 [ 567.484253] ? __lock_is_held+0xad/0x140 [ 567.488318] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 567.490916] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 567.493341] ? __kmalloc_node+0x38/0x70 [ 567.493355] ? rcu_read_lock_sched_held+0x10a/0x130 [ 567.493364] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 567.493375] alloc_pages_current+0xe7/0x1e0 [ 567.493387] push_pipe+0x3bf/0x730 [ 567.493402] iov_iter_get_pages_alloc+0x4da/0xe90 09:37:14 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) listen(r1, 0x1000) accept(r0, 0x0, 0x0) [ 567.493413] ? save_trace+0x290/0x290 [ 567.493426] ? iov_iter_revert+0x980/0x980 [ 567.503361] FAT-fs (loop5): Filesystem has been set read-only [ 567.505171] ? _parse_integer+0xe5/0x130 [ 567.505183] ? iov_iter_pipe+0x93/0x2b0 [ 567.505198] default_file_splice_read+0x17c/0x870 [ 567.505209] ? trace_hardirqs_on+0x10/0x10 [ 567.505222] ? save_trace+0x290/0x290 [ 567.505233] ? page_cache_pipe_buf_release+0x210/0x210 [ 567.505244] ? find_held_lock+0x2d/0x110 [ 567.505256] ? save_trace+0x290/0x290 [ 567.505279] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 567.505288] ? fsnotify+0x1110/0x1110 [ 567.505301] ? __inode_security_revalidate+0xcf/0x120 [ 567.591607] ? avc_policy_seqno+0x5/0x10 [ 567.595650] ? selinux_file_permission+0x7a/0x440 [ 567.600481] ? security_file_permission+0x82/0x1e0 [ 567.605393] ? rw_verify_area+0xe1/0x2a0 [ 567.609437] ? page_cache_pipe_buf_release+0x210/0x210 [ 567.614697] do_splice_to+0xfb/0x150 [ 567.618395] SyS_splice+0xf12/0x1230 [ 567.622093] ? SyS_write+0x14d/0x210 [ 567.625809] ? compat_SyS_vmsplice+0x250/0x250 [ 567.630372] ? SyS_clock_settime+0x1a0/0x1a0 [ 567.634777] ? do_syscall_64+0x4c/0x640 [ 567.638731] ? compat_SyS_vmsplice+0x250/0x250 [ 567.643323] do_syscall_64+0x1d5/0x640 [ 567.647195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 567.652380] RIP: 0033:0x45c829 [ 567.655548] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 567.663428] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 567.670680] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 09:37:14 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000001000000000080000000a0001007273767036000000f693f003d3de852c00020014000200fc0000000300000000000000000000000000000000000fff00"/75], 0x5c}}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x4924924924926d3, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 567.678548] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 567.685798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 567.693093] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:14 executing program 1 (fault-call:3 fault-nth:12): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 567.745735] QAT: Invalid ioctl [ 567.753370] QAT: Invalid ioctl [ 567.786088] QAT: Invalid ioctl [ 567.800660] QAT: Invalid ioctl [ 567.809563] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 567.815600] QAT: Invalid ioctl [ 567.824854] QAT: Invalid ioctl [ 567.842549] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 567.848343] FAULT_INJECTION: forcing a failure. [ 567.848343] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 567.866010] QAT: Invalid ioctl [ 567.870978] QAT: Invalid ioctl [ 567.875375] QAT: Invalid ioctl [ 567.880241] QAT: Invalid ioctl [ 567.885287] CPU: 0 PID: 28356 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 567.893181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.902536] Call Trace: [ 567.905130] dump_stack+0x13e/0x194 [ 567.908766] should_fail.cold+0x10a/0x14b [ 567.912918] __alloc_pages_nodemask+0x1bf/0x700 [ 567.917597] ? __lock_is_held+0xad/0x140 [ 567.921662] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 567.926684] ? __kmalloc_node+0x38/0x70 [ 567.930663] ? rcu_read_lock_sched_held+0x10a/0x130 [ 567.935680] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 09:37:14 executing program 2: r0 = socket(0x5, 0x2000000000000805, 0x81) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:14 executing program 4: r0 = socket(0x10, 0x4, 0x3) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 567.940965] alloc_pages_current+0xe7/0x1e0 [ 567.945289] push_pipe+0x3bf/0x730 [ 567.948861] iov_iter_get_pages_alloc+0x4da/0xe90 [ 567.953707] ? save_trace+0x290/0x290 [ 567.957509] ? iov_iter_revert+0x980/0x980 [ 567.961740] ? _parse_integer+0xe5/0x130 [ 567.965799] ? iov_iter_pipe+0x93/0x2b0 [ 567.967016] QAT: Invalid ioctl [ 567.969765] default_file_splice_read+0x17c/0x870 [ 567.969777] ? trace_hardirqs_on+0x10/0x10 [ 567.969790] ? save_trace+0x290/0x290 [ 567.969803] ? page_cache_pipe_buf_release+0x210/0x210 [ 567.969813] ? find_held_lock+0x2d/0x110 [ 567.969825] ? save_trace+0x290/0x290 [ 567.969844] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 567.969853] ? fsnotify+0x1110/0x1110 [ 567.969867] ? __inode_security_revalidate+0xcf/0x120 [ 567.969876] ? avc_policy_seqno+0x5/0x10 [ 567.969885] ? selinux_file_permission+0x7a/0x440 [ 567.969898] ? security_file_permission+0x82/0x1e0 [ 567.969911] ? rw_verify_area+0xe1/0x2a0 [ 567.969919] ? page_cache_pipe_buf_release+0x210/0x210 [ 567.969929] do_splice_to+0xfb/0x150 09:37:14 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1c000, 0xd2fb, 0x7, 0x2, 0x10, "6252bf519442befbdf3a8afb6f2f0b571bc6d2"}) [ 567.969947] SyS_splice+0xf12/0x1230 [ 567.969962] ? SyS_write+0x14d/0x210 [ 567.969970] ? compat_SyS_vmsplice+0x250/0x250 [ 567.969981] ? SyS_clock_settime+0x1a0/0x1a0 [ 567.973516] QAT: Invalid ioctl [ 567.977986] ? do_syscall_64+0x4c/0x640 [ 567.977997] ? compat_SyS_vmsplice+0x250/0x250 [ 567.978007] do_syscall_64+0x1d5/0x640 [ 567.978023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 567.978031] RIP: 0033:0x45c829 [ 567.978036] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 09:37:14 executing program 1 (fault-call:3 fault-nth:13): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 567.978045] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 567.978050] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 567.978055] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 567.978061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 567.978065] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 [ 568.136331] QAT: Invalid ioctl [ 568.141668] QAT: Invalid ioctl [ 568.145319] QAT: Invalid ioctl [ 568.153815] QAT: Invalid ioctl [ 568.157229] QAT: Invalid ioctl [ 568.173233] QAT: Invalid ioctl [ 568.177222] QAT: Invalid ioctl [ 568.183486] QAT: Invalid ioctl [ 568.194961] FAULT_INJECTION: forcing a failure. [ 568.194961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 568.212405] QAT: Invalid ioctl [ 568.215806] QAT: Invalid ioctl [ 568.220167] QAT: Invalid ioctl [ 568.223803] QAT: Invalid ioctl [ 568.227154] CPU: 1 PID: 28378 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 568.235043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.244402] Call Trace: [ 568.247000] dump_stack+0x13e/0x194 [ 568.250655] should_fail.cold+0x10a/0x14b [ 568.254810] __alloc_pages_nodemask+0x1bf/0x700 [ 568.259492] ? __lock_is_held+0xad/0x140 [ 568.263558] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 568.268584] ? __kmalloc_node+0x38/0x70 [ 568.275174] ? rcu_read_lock_sched_held+0x10a/0x130 [ 568.280200] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 568.285484] alloc_pages_current+0xe7/0x1e0 [ 568.289821] push_pipe+0x3bf/0x730 [ 568.293372] iov_iter_get_pages_alloc+0x4da/0xe90 [ 568.297909] QAT: Invalid ioctl [ 568.298216] ? save_trace+0x290/0x290 [ 568.305194] ? iov_iter_revert+0x980/0x980 [ 568.309429] ? _parse_integer+0xe5/0x130 [ 568.313580] ? iov_iter_pipe+0x93/0x2b0 [ 568.317558] default_file_splice_read+0x17c/0x870 [ 568.322403] ? trace_hardirqs_on+0x10/0x10 [ 568.326649] ? save_trace+0x290/0x290 [ 568.330456] ? page_cache_pipe_buf_release+0x210/0x210 [ 568.335756] ? find_held_lock+0x2d/0x110 [ 568.339826] ? save_trace+0x290/0x290 [ 568.343646] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 568.350315] ? fsnotify+0x1110/0x1110 [ 568.354121] ? __inode_security_revalidate+0xcf/0x120 [ 568.355733] QAT: Invalid ioctl [ 568.359311] ? avc_policy_seqno+0x5/0x10 [ 568.359322] ? selinux_file_permission+0x7a/0x440 [ 568.359334] ? security_file_permission+0x82/0x1e0 [ 568.359348] ? rw_verify_area+0xe1/0x2a0 [ 568.362531] QAT: Invalid ioctl [ 568.366602] ? page_cache_pipe_buf_release+0x210/0x210 [ 568.375133] QAT: Invalid ioctl [ 568.376471] do_splice_to+0xfb/0x150 [ 568.376484] SyS_splice+0xf12/0x1230 [ 568.376498] ? SyS_write+0x14d/0x210 [ 568.376508] ? compat_SyS_vmsplice+0x250/0x250 [ 568.376518] ? SyS_clock_settime+0x1a0/0x1a0 [ 568.376529] ? do_syscall_64+0x4c/0x640 [ 568.376536] ? compat_SyS_vmsplice+0x250/0x250 [ 568.376547] do_syscall_64+0x1d5/0x640 [ 568.384331] QAT: Invalid ioctl [ 568.389314] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 568.389323] RIP: 0033:0x45c829 [ 568.389328] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 568.389338] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 568.389343] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 568.389348] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 568.389353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 568.389358] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0, 0x1}, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:37:17 executing program 4: r0 = socket(0x40000000000001e, 0x4, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x20, 0x401}) accept(r0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x25) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/psched\x00') r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a91877b5ea0bdc9e158bd830000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fb2acf40d32e4b58a8d2725560a6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725f4", 0xc0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r6) keyctl$dh_compute(0x17, &(0x7f0000000180)={r7, r5, r7}, &(0x7f0000000440)=""/243, 0x389, &(0x7f0000000080)={&(0x7f0000000240)={'crc32c-intel\x00\x03\x00\x00\x00\x00\x00\x01\x00'}}) keyctl$invalidate(0x15, r7) ioctl$NBD_DO_IT(r4, 0xab03) 09:37:17 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x0) 09:37:17 executing program 1 (fault-call:3 fault-nth:14): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:17 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040)=0x1000, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'gre0\x00', 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'rose0\x00', r3}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r6, 0xc0905664, &(0x7f0000000200)={0x0, 0x0, [], @raw_data=[0x7, 0x2, 0x7, 0xfffffffd, 0x8, 0x5, 0x5, 0x13b32530, 0x0, 0x9, 0x57, 0x981, 0x80000001, 0xe63, 0x8, 0xfffff001, 0x9, 0x0, 0x800, 0x200, 0x8, 0x0, 0xa8, 0x200, 0x3, 0x7, 0x5, 0xc8, 0x8c3, 0x42, 0xff, 0x8001]}) listen(r0, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mISDNtimer\x00', 0x40000, 0x0) accept(r0, 0x0, 0x0) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x15, 0x0, 0x70bd2a, 0x25dfdbfd, {0x1f}, [@INET_DIAG_REQ_BYTECODE={0x27, 0x1, "3d1a73359c4a6f19f61bd7faebd54823339604092847d9208b7b12cdfb1ca087ee3696"}, @INET_DIAG_REQ_BYTECODE={0xb, 0x1, "2dace606d9649b"}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004805}, 0x24000051) 09:37:17 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) vmsplice(r0, &(0x7f00000033c0)=[{&(0x7f0000000200)="fdaf7424c0c8b2aad67306c0aa0c6eeb32530bd04c2daf11b03247ccb9a82c1f0ec7de86a611eaa9a3beeefce0f8f2b582c1fb66963e44a4b1b8b6efb6e7faeebc4b9c46653b98d64cf196adfad62289d6b55b751af175558203902f36e257d10e3d06c3581d0089db4f857cb9607c76ac7a6f027e0856ff", 0x78}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000003340)="b4f7eec25a44454f466461bcc802e5a37ef90ba67113f9190be59921fae037865806a6f1503b227624d7e83774eb3c470eaf7ecb6e157fa80ea4469d937c21ff34e98f01d43afe7438c53c16b963368b4d", 0x51}], 0x8, 0x2) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 570.470268] FAULT_INJECTION: forcing a failure. [ 570.470268] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 570.510128] CPU: 1 PID: 28404 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 570.518735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.528105] Call Trace: [ 570.530711] dump_stack+0x13e/0x194 [ 570.534360] should_fail.cold+0x10a/0x14b [ 570.538529] __alloc_pages_nodemask+0x1bf/0x700 [ 570.543244] ? __lock_is_held+0xad/0x140 [ 570.547409] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 570.552532] ? __kmalloc_node+0x38/0x70 [ 570.556703] ? rcu_read_lock_sched_held+0x10a/0x130 [ 570.561910] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 09:37:17 executing program 3: r0 = socket$inet(0x2, 0x6, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f00000016c0)={0x6, 'ip6gre0\x00', {0x4}, 0x1000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$IMGETVERSION(r5, 0x80044942, &(0x7f0000003280)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$nfc_raw(r3, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x32) recvmmsg(r1, &(0x7f0000005480)=[{{&(0x7f0000000200)=@phonet, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/190, 0xbe}, {&(0x7f0000001440)=""/190, 0xbe}, {&(0x7f0000001500)=""/98, 0x62}, {&(0x7f0000005740)=""/188, 0xbc}], 0x6, &(0x7f0000001700)=""/230, 0xe6}, 0x8}, {{&(0x7f0000001800)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001880)=""/146, 0x92}], 0x1}, 0xfd7}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/164, 0xa4}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000001a00)=""/190, 0xbe}, {&(0x7f0000001ac0)=""/92, 0x5c}, {&(0x7f0000001b40)=""/166, 0xa6}, {&(0x7f0000001c00)=""/85, 0x55}, {&(0x7f0000001c80)=""/167, 0xa7}], 0x7, &(0x7f0000001dc0)=""/140, 0x8c}, 0x9}, {{&(0x7f0000001e80)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180)=[{&(0x7f0000005800)=""/214, 0xd6}, {&(0x7f0000002000)=""/105, 0x69}], 0x2, &(0x7f0000002080)=""/213, 0xd5}, 0x8000}, {{&(0x7f0000002180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000002200)=""/16, 0x10}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x2, &(0x7f0000003280)}, 0x401}, {{&(0x7f00000032c0)=@ipx, 0x80, &(0x7f0000004440)=[{&(0x7f0000003340)=""/121, 0x79}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/127, 0x7f}], 0x3, &(0x7f0000004480)=""/4096, 0x1000}, 0x4}], 0x6, 0x0, &(0x7f0000005600)={0x0, 0x3938700}) ioctl$SIOCGETNODEID(r6, 0x89e1, &(0x7f0000005640)={0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00000056c0)=0x9, &(0x7f0000005700)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) [ 570.567208] alloc_pages_current+0xe7/0x1e0 [ 570.571546] push_pipe+0x3bf/0x730 [ 570.575108] iov_iter_get_pages_alloc+0x4da/0xe90 [ 570.579970] ? save_trace+0x290/0x290 [ 570.583786] ? iov_iter_revert+0x980/0x980 [ 570.588037] ? _parse_integer+0xe5/0x130 [ 570.592231] ? iov_iter_pipe+0x93/0x2b0 [ 570.596224] default_file_splice_read+0x17c/0x870 [ 570.601084] ? trace_hardirqs_on+0x10/0x10 [ 570.605343] ? save_trace+0x290/0x290 [ 570.612640] ? page_cache_pipe_buf_release+0x210/0x210 09:37:17 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r5, 0x1}, 0x8) accept(r0, 0x0, 0x0) 09:37:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000080)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$bt_hci(r4, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) [ 570.617969] ? find_held_lock+0x2d/0x110 [ 570.622050] ? save_trace+0x290/0x290 [ 570.625890] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 570.632569] ? fsnotify+0x1110/0x1110 [ 570.636535] ? __inode_security_revalidate+0xcf/0x120 [ 570.641740] ? avc_policy_seqno+0x5/0x10 [ 570.645813] ? selinux_file_permission+0x7a/0x440 [ 570.650684] ? security_file_permission+0x82/0x1e0 [ 570.655631] ? rw_verify_area+0xe1/0x2a0 [ 570.659835] ? page_cache_pipe_buf_release+0x210/0x210 [ 570.665127] do_splice_to+0xfb/0x150 [ 570.668861] SyS_splice+0xf12/0x1230 [ 570.672598] ? SyS_write+0x14d/0x210 [ 570.676328] ? compat_SyS_vmsplice+0x250/0x250 [ 570.680924] ? SyS_clock_settime+0x1a0/0x1a0 [ 570.685342] ? do_syscall_64+0x4c/0x640 [ 570.689415] ? compat_SyS_vmsplice+0x250/0x250 [ 570.694012] do_syscall_64+0x1d5/0x640 [ 570.698012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 570.703212] RIP: 0033:0x45c829 [ 570.706498] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 09:37:17 executing program 4: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)={{0x8, 0x1}, 0x0, 0x1, 0x8, {0x7, 0x7c}, 0xff, 0x6}) r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) [ 570.714228] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 570.721679] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 570.728964] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 570.736251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 570.743637] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xd, 0x10, 0xffffffffffffffff, 0x6d315000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000080)=""/65) 09:37:17 executing program 4: r0 = socket(0xb, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup3(0xffffffffffffffff, r4, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000180)=""/76) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x440042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x1) getpeername$llc(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 09:37:17 executing program 1 (fault-call:3 fault-nth:15): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:17 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast1, @loopback, @dev}, &(0x7f0000000040)=0xc) [ 570.966588] FAULT_INJECTION: forcing a failure. [ 570.966588] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 570.980831] CPU: 0 PID: 28448 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 570.988963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.998989] Call Trace: [ 571.001620] dump_stack+0x13e/0x194 [ 571.005379] should_fail.cold+0x10a/0x14b [ 571.009706] __alloc_pages_nodemask+0x1bf/0x700 [ 571.014381] ? __lock_is_held+0xad/0x140 [ 571.018541] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 571.023702] ? __kmalloc_node+0x38/0x70 [ 571.027682] ? rcu_read_lock_sched_held+0x10a/0x130 [ 571.032704] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 571.038063] alloc_pages_current+0xe7/0x1e0 [ 571.042373] push_pipe+0x3bf/0x730 [ 571.045909] iov_iter_get_pages_alloc+0x4da/0xe90 [ 571.050893] ? save_trace+0x290/0x290 [ 571.054866] ? iov_iter_revert+0x980/0x980 [ 571.059096] ? _parse_integer+0xe5/0x130 [ 571.063157] ? iov_iter_pipe+0x93/0x2b0 [ 571.067181] default_file_splice_read+0x17c/0x870 [ 571.072017] ? trace_hardirqs_on+0x10/0x10 [ 571.076590] ? save_trace+0x290/0x290 [ 571.080425] ? page_cache_pipe_buf_release+0x210/0x210 [ 571.085787] ? find_held_lock+0x2d/0x110 [ 571.089841] ? save_trace+0x290/0x290 [ 571.093641] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 571.100296] ? fsnotify+0x1110/0x1110 [ 571.104090] ? __inode_security_revalidate+0xcf/0x120 [ 571.109311] ? avc_policy_seqno+0x5/0x10 [ 571.113371] ? selinux_file_permission+0x7a/0x440 [ 571.118300] ? security_file_permission+0x82/0x1e0 [ 571.123265] ? rw_verify_area+0xe1/0x2a0 [ 571.127323] ? page_cache_pipe_buf_release+0x210/0x210 [ 571.132593] do_splice_to+0xfb/0x150 [ 571.136303] SyS_splice+0xf12/0x1230 [ 571.140013] ? SyS_write+0x14d/0x210 [ 571.143805] ? compat_SyS_vmsplice+0x250/0x250 [ 571.148383] ? SyS_clock_settime+0x1a0/0x1a0 [ 571.152827] ? do_syscall_64+0x4c/0x640 [ 571.156793] ? compat_SyS_vmsplice+0x250/0x250 [ 571.161365] do_syscall_64+0x1d5/0x640 [ 571.165259] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 571.170444] RIP: 0033:0x45c829 [ 571.173625] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 571.181435] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 571.188698] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 571.195957] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 571.203218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 571.210477] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:18 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x0) 09:37:18 executing program 1 (fault-call:3 fault-nth:16): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:18 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1ff, 0x2, 0x9}) r1 = socket(0x40000000000001e, 0x2000000000000805, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000500)=""/4096, &(0x7f0000000200)=0x1000) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x24, r3, 0xd5bf98d0fc1ca92f, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r3, 0x20, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x8, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x58) listen(r1, 0x100000) accept(r1, 0x0, 0x0) [ 571.321676] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 571.330424] FAULT_INJECTION: forcing a failure. [ 571.330424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 571.345288] FAT-fs (loop5): Filesystem has been set read-only [ 571.347495] CPU: 1 PID: 28454 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 571.359182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.368833] Call Trace: [ 571.371443] dump_stack+0x13e/0x194 [ 571.375095] should_fail.cold+0x10a/0x14b [ 571.379264] __alloc_pages_nodemask+0x1bf/0x700 [ 571.383931] ? __lock_is_held+0xad/0x140 [ 571.387984] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 571.393043] ? __kmalloc_node+0x38/0x70 [ 571.397013] ? rcu_read_lock_sched_held+0x10a/0x130 [ 571.402041] ? kmem_cache_alloc_node_trace+0x38c/0x7b0 [ 571.407588] alloc_pages_current+0xe7/0x1e0 [ 571.412024] push_pipe+0x3bf/0x730 [ 571.415560] iov_iter_get_pages_alloc+0x4da/0xe90 [ 571.420402] ? save_trace+0x290/0x290 [ 571.424255] ? iov_iter_revert+0x980/0x980 [ 571.428488] ? _parse_integer+0xe5/0x130 [ 571.432669] ? iov_iter_pipe+0x93/0x2b0 [ 571.436638] default_file_splice_read+0x17c/0x870 [ 571.441479] ? trace_hardirqs_on+0x10/0x10 [ 571.445710] ? save_trace+0x290/0x290 [ 571.449506] ? page_cache_pipe_buf_release+0x210/0x210 [ 571.454910] ? find_held_lock+0x2d/0x110 [ 571.458968] ? save_trace+0x290/0x290 [ 571.462770] ? __fsnotify_update_child_dentry_flags.part.0+0x2e0/0x2e0 [ 571.470235] ? fsnotify+0x1110/0x1110 [ 571.474032] ? __inode_security_revalidate+0xcf/0x120 [ 571.479213] ? avc_policy_seqno+0x5/0x10 [ 571.483278] ? selinux_file_permission+0x7a/0x440 [ 571.488177] ? security_file_permission+0x82/0x1e0 [ 571.493183] ? rw_verify_area+0xe1/0x2a0 [ 571.497234] ? page_cache_pipe_buf_release+0x210/0x210 [ 571.502507] do_splice_to+0xfb/0x150 [ 571.506485] SyS_splice+0xf12/0x1230 [ 571.510363] ? SyS_write+0x14d/0x210 [ 571.514131] ? compat_SyS_vmsplice+0x250/0x250 [ 571.518713] ? SyS_clock_settime+0x1a0/0x1a0 [ 571.523175] ? do_syscall_64+0x4c/0x640 [ 571.527161] ? compat_SyS_vmsplice+0x250/0x250 [ 571.531827] do_syscall_64+0x1d5/0x640 [ 571.535726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 571.541112] RIP: 0033:0x45c829 [ 571.544308] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 571.552016] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 [ 571.559278] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 09:37:18 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x100000) accept(r0, 0x0, 0x0) [ 571.566543] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 571.574036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 571.581403] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 09:37:18 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000100)={0x980000, 0xffff, 0xfffffff9, r0, 0x0, &(0x7f0000000080)={0x9b090e, 0x10000, [], @string=&(0x7f0000000000)=0x7}}) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r3, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000000414000127bd52000101000000080001000000000008000100020000000800010000150000080001000100"/64], 0x40}}, 0x40000) 09:37:18 executing program 1 (fault-call:3 fault-nth:17): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RRENAMEAT(r1, &(0x7f0000000000)={0x7, 0x4b, 0x1}, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r4, 0x0) accept(r4, 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x100, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x8, 0x1) [ 571.788391] FAULT_INJECTION: forcing a failure. [ 571.788391] name failslab, interval 1, probability 0, space 0, times 0 [ 571.842661] CPU: 0 PID: 28477 Comm: syz-executor.1 Not tainted 4.14.177-syzkaller #0 [ 571.850820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.860351] Call Trace: [ 571.862959] dump_stack+0x13e/0x194 [ 571.866718] should_fail.cold+0x10a/0x14b [ 571.870887] should_failslab+0xd6/0x130 [ 571.874995] __kmalloc+0x2e9/0x7c0 [ 571.878647] ? rw_copy_check_uvector+0x1d4/0x290 [ 571.883422] rw_copy_check_uvector+0x1d4/0x290 [ 571.888036] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 571.893593] ? rcu_read_lock_sched_held+0x10a/0x130 [ 571.898644] import_iovec+0x94/0x360 [ 571.902608] ? dup_iter+0x240/0x240 [ 571.906250] vfs_readv+0xb3/0x130 [ 571.909712] ? compat_rw_copy_check_uvector+0x320/0x320 [ 571.915075] ? alloc_pages_current+0xef/0x1e0 [ 571.919734] ? push_pipe+0x3da/0x730 [ 571.923459] ? iov_iter_get_pages_alloc+0x2b7/0xe90 [ 571.928484] ? iov_iter_revert+0x980/0x980 [ 571.932813] ? _parse_integer+0xe5/0x130 [ 571.936942] ? iov_iter_pipe+0x93/0x2b0 [ 571.941099] default_file_splice_read+0x41d/0x870 [ 571.945953] ? trace_hardirqs_on+0x10/0x10 [ 571.950385] ? page_cache_pipe_buf_release+0x210/0x210 [ 571.955844] ? find_held_lock+0x2d/0x110 [ 571.960047] ? save_trace+0x290/0x290 [ 571.964024] ? security_file_permission+0x82/0x1e0 [ 571.968970] ? rw_verify_area+0xe1/0x2a0 [ 571.973042] ? page_cache_pipe_buf_release+0x210/0x210 [ 571.978420] do_splice_to+0xfb/0x150 [ 571.982235] SyS_splice+0xf12/0x1230 [ 571.985975] ? SyS_write+0x14d/0x210 [ 571.989840] ? compat_SyS_vmsplice+0x250/0x250 [ 571.994434] ? SyS_clock_settime+0x1a0/0x1a0 [ 571.998849] ? do_syscall_64+0x4c/0x640 [ 572.002923] ? compat_SyS_vmsplice+0x250/0x250 [ 572.007514] do_syscall_64+0x1d5/0x640 [ 572.011413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 572.016890] RIP: 0033:0x45c829 [ 572.020092] RSP: 002b:00007f7b6008ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 572.027945] RAX: ffffffffffffffda RBX: 00000000005073c0 RCX: 000000000045c829 09:37:18 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fffffff, 0x10000) sendto$inet(r1, 0x0, 0x0, 0x40008c1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 572.035230] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 572.044528] RBP: 000000000078bf00 R08: 0000000000010002 R09: 0000000000000000 [ 572.051800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 572.059083] R13: 0000000000000ba4 R14: 00000000004ce710 R15: 00007f7b6008f6d4 [ 572.191867] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 572.200549] FAT-fs (loop5): Filesystem has been set read-only 09:37:20 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000200)={r4, 0x2}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4, 0x4}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000000)={r4, 0x22}) accept(r0, 0x0, 0x0) 09:37:20 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000080)={[{@mode={'mode', 0x3d, 0xffffffffffffff01}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x6}}], [{@measure='measure'}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type', 0x3d, ']em0em1'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x37, 0x30, 0x36, 0x0, 0x36, 0x65, 0x32], 0x2d, [0x30, 0x2, 0x62, 0x36], 0x2d, [0x34, 0x33, 0x64], 0x2d, [0x34, 0x38, 0x37, 0x38], 0x2d, [0x32, 0x32, 0x34, 0x34, 0x37, 0x39, 0x39, 0x39]}}}, {@dont_measure='dont_measure'}, {@measure='measure'}]}) accept(r0, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x0) 09:37:20 executing program 1 (fault-call:3 fault-nth:18): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:20 executing program 5 (fault-call:8 fault-nth:0): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:20 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:20 executing program 0: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$netlink(r6, 0x10e, 0x2, &(0x7f0000000080)=""/136, &(0x7f0000000180)=0x88) dup2(r4, r1) dup3(r3, 0xffffffffffffffff, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f00000001c0)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000200)=0x28) 09:37:20 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a91877b5ea0bdc9e158bd830000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fb2acf40d32e4b58a8d2725560a6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725f4", 0xc0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r0, r2}, &(0x7f0000000440)=""/243, 0x389, &(0x7f0000000080)={&(0x7f0000000240)={'crc32c-intel\x00\x03\x00\x00\x00\x00\x00\x01\x00'}}) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000000c0)={r0, 0xec, 0x11}, &(0x7f0000000180)={'enc=', 'pkcs1', ' hash=', {'crct10dif-pclmul\x00'}}, &(0x7f0000000200)="acc0f68786368c88927e3030d3eca2918e27f87486a3684aa01d4927568bf665ae3ac4d831d9146fd24a077d4091cad5f8ac2c364b0c3b821c8018fad571b723b6cf76019b0066a72ec65493895e9a3628ee61d4824f8e88cf6fcecdad217ddf7ec547defb4c26675431b8c1660ee319d462a14b7a04e70eee74110bb9c54f48d64f9c2e10ed3bedb182bf24df9cb82cea986956caf4fe0af0d055ddb2fc890cbce7eab63dcf635baa8d4445854267ad99d78f7ed13280353894e9fe1d5fdee44586b87dc9c3df9e3433b07cd843659f76aec456ed042ab6b9cb7e0490d8ce7ba1f282a485ab3efdb79802e0", &(0x7f0000000100)=""/17) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x3a, 0x2, 0x8, 0x12, 0x0, 0x5c, 0x0, 0x0, 0x1}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x10002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_ALM_SET(r6, 0x40247007, &(0x7f0000000080)={0x2c, 0x2d, 0x14, 0x1, 0x2, 0xf7, 0x0, 0xa3}) 09:37:20 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x10000, 0x40) accept(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'erspan0\x00', @ifru_mtu=0x1}) 09:37:20 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x4008051, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x21, 0x1, 0x7f, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RRENAME(r3, &(0x7f0000000100)={0x7, 0x15, 0x1}, 0x7) [ 574.046408] FAULT_INJECTION: forcing a failure. [ 574.046408] name failslab, interval 1, probability 0, space 0, times 0 [ 574.075157] CPU: 0 PID: 28518 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 574.083181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.092904] Call Trace: [ 574.095527] dump_stack+0x13e/0x194 [ 574.099176] should_fail.cold+0x10a/0x14b [ 574.103432] should_failslab+0xd6/0x130 [ 574.107517] kmem_cache_alloc+0x2b5/0x770 [ 574.111770] ? check_preemption_disabled+0x35/0x240 [ 574.116803] ? retint_kernel+0x2d/0x2d [ 574.120704] getname_flags+0xc8/0x560 [ 574.124522] do_sys_open+0x1c4/0x3f0 [ 574.128250] ? filp_open+0x60/0x60 [ 574.131954] ? do_syscall_64+0xc8/0x640 [ 574.135930] ? do_sys_open+0x3f0/0x3f0 [ 574.139820] do_syscall_64+0x1d5/0x640 [ 574.144752] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 574.150021] RIP: 0033:0x45c829 [ 574.153806] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 574.161644] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 574.168912] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 574.176245] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 574.183513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:37:20 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'macvlan0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x3, [{0x8, 0x8}, {0x0, 0x4}, {0x2, 0x635b}]}}) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x10002, 0x0) 09:37:21 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x848, 0x4) r1 = socket$rxrpc(0x21, 0x2, 0xa) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r5}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @remote}, r5}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r5, 0x4}}, 0x10) [ 574.190907] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 [ 574.206775] could not allocate digest TFM handle ¶Ïv› 09:37:21 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10b001, 0x0) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0xbf1, 0xa, &(0x7f0000000680)=[{&(0x7f0000000200)="4a322eb650e6054359adf462c1fa864e5f01b8b39fa790c7a51b9ec146fef34e548e336a8d2103a68fe8dcf39ce68850cc1678c5481f6cdbdc316e44b787", 0x3e, 0x2}, {&(0x7f0000000240)="7d6a00420e45b99ec35cf70a4e22ebe82866dc37cdadc62dd03cc3d3e1a7773d96817861636a4892db376037562a2e05986073ad53132f0586359c635bc2a0b8ffb019618c9ee6f049c52979e817828f3ce559e7ec0130a8e464a1800bfd54af4d77ba51d144c5cefebe394c5031aeba4ef4950899e8176af4234d27d145dd3b3c1bf7657c40353927ac1830656194d12dc13067219bef33ae875883fc3438cc692c79fa593eebf51d32", 0xaa}, {&(0x7f0000000300)="30bef631677b6362999717e083e5c1dfa8cf66f4e179b8a2a56fd134fdff02ce71967b006246b0d8ea", 0x29}, {&(0x7f0000000340)="4f21898049dd9cdd1b489fb6d4a9f0f0c4e23569100fd87f04afde2b91ad0f0fb9cec1a0b48f41142b13f6cd49ba2cb2", 0x30, 0x5}, {&(0x7f0000000380)="336e162984", 0x5, 0x7}, {&(0x7f00000003c0)="257b1922c9167ae2fc5e2fa23f5c946087cd6bdc9d113c143839e0262703e312f1abc05b02959bed1d2521dda944ffa4f8c1f1f545699d04af3d43039ac54f92dcc84ac96556318cc85a36a6de83c525c68752c33c262f28e57d19454fb3e1f58de0fd5fd8a814fedd1cca137d71e7461ec8e67bf605991782fa0fdf3539e3b9ad6268ecfc7e959070ee19a7ef1a995a8638f63c27a30712a7211b1ec438b4f6e7210d7a4bffe90a", 0xa8}, {&(0x7f0000000480)="b2dac18deda1eb9f7f586bebc9283da6d7a7cc127dc370", 0x17, 0x3}, {&(0x7f0000000540)="9772ecc23cf7c61ccfc75c861e76b107b2f51d78c488c8b4a3b78013f300e19970bcfb00cd8c4759c946b34ffe865f93b161d52a40643527cac92ce55be1a07a1bee236f68775749e46f1e62d631273887fd6d56bca8b489025d57a6bc03587127ca78cdb3f3a1f153989a8f2220b88ab943bc1de800938c89ecd8a3203b677215c0ac040d9c47fda8ca5edbaf0741ee0eb8a1beb3fa93515e2e7dde8cf3a3c711fb13169ac2336bb4b6ddcce4750a10ce36688e10f5de1c1ca6bfe068c6213a136291c7096c087cea40be66d3f9c15e5f2984f72f8877d5b6cdf616b1275d20", 0xe0, 0x8}, {&(0x7f00000004c0)="45c646919a07c962e8c13c3e5ff2f2f34e35bdcd4089d30d641870555e", 0x1d, 0x7}, {&(0x7f0000000640)="a7fa57f617cb8d901f3dbbc427cb05f18c4414a719831658b610db694b9a", 0x1e, 0x7}], 0x20080, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000900)=ANY=[@ANYBLOB="6461782c6e6f757569642c736d61636b6673726f6f743d212c7569643e539c4b36e5c4d453f6fbab501fb409948da95e09e2fea256ac5618615bf0765f3720baeb3ff9e7aaa7ae070f393bd8e0087b8cb96b9c1d5dedc3e116353d07c128e6f939e90d3f4abc98abe2c06638769dfff0ace34fb5899bb6ab4dd05ec874a44a56", @ANYRESDEC=0x0, @ANYBLOB=',appraise_type=imasig,smackfshat=,fowner>', @ANYRESDEC=r2, @ANYBLOB=',obj_user=,fscontext=user_u,\x00']) statx(r1, &(0x7f00000007c0)='./file0\x00', 0x6000, 0x400, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000780)='./file0\x00', r2, r3, 0x1000) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x25) ptrace$setregs(0xd, r4, 0xe000000000000000, &(0x7f0000000a00)="b6bfe6c17adf1237da0b5d78b207913ed865c7848c935d0eb951ffba966b28d115430c91ef6b152b239a0639f9f83598bb06cb0b3e1ad9e04af549293e460bd7238e0ef3d8548ab7991891baaaf9c068b0c1add16f1f95fabfa99008b8655a9afab8407253ffa368fd3510e0f19edcbe1e97ea254c9b72dc5c82a3df3f119ac45319") fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r4}) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r7, 0x110, 0x4, &(0x7f0000000100)=0x2, 0x4) splice(r0, 0x0, r5, 0x0, 0x10002, 0x0) 09:37:21 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) r2 = syz_open_procfs(r1, &(0x7f0000000000)='stat\x00') listen(r2, 0x5) accept(r0, 0x0, 0x0) 09:37:21 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lsetxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x4) r5 = fcntl$dupfd(r3, 0x406, r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000300)=0x8000, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0x1, {{0xa, 0x4e23, 0x7, @private2={0xfc, 0x2, [], 0x1}, 0xfffffffd}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x4f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000}}, {{0xa, 0x617, 0x10000, @remote, 0xfff}}]}, 0x190) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r6, 0x0, 0x10002, 0x0) 09:37:21 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FBIOGETCMAP(r2, 0x4604, &(0x7f0000000200)={0x101, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000180)=[0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mmap$snddsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x20010, r7, 0xb000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) r8 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 09:37:21 executing program 5 (fault-call:8 fault-nth:1): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @remote}, r3}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000000)={0x9, 0x108, 0xfa00, {r3, 0x5, "838d3b", "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"}}, 0x110) r4 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r4, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) accept(r5, 0x0, 0x0) [ 574.482762] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 574.502005] FAT-fs (loop5): Filesystem has been set read-only [ 574.727650] FAULT_INJECTION: forcing a failure. [ 574.727650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 574.739817] CPU: 1 PID: 28577 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 574.747700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.757055] Call Trace: [ 574.759844] dump_stack+0x13e/0x194 [ 574.763660] should_fail.cold+0x10a/0x14b [ 574.767971] __alloc_pages_nodemask+0x1bf/0x700 [ 574.772632] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 574.777697] ? find_held_lock+0x2d/0x110 [ 574.781754] cache_grow_begin+0x7b/0x410 [ 574.785809] kmem_cache_alloc+0x695/0x770 [ 574.789989] ? trace_hardirqs_on_caller+0x3f6/0x590 [ 574.795132] ? _raw_spin_unlock_irq+0x5a/0x80 [ 574.799617] ? finish_task_switch+0x178/0x620 [ 574.805150] getname_flags+0xc8/0x560 [ 574.808951] do_sys_open+0x1c4/0x3f0 [ 574.812665] ? filp_open+0x60/0x60 [ 574.816195] ? do_syscall_64+0x4c/0x640 [ 574.820245] ? do_sys_open+0x3f0/0x3f0 [ 574.824123] do_syscall_64+0x1d5/0x640 [ 574.828209] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 574.833389] RIP: 0033:0x45c829 [ 574.836564] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 574.844261] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 574.851521] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 574.858778] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 574.866039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 574.873408] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 [ 575.039377] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 575.050198] FAT-fs (loop5): Filesystem has been set read-only 09:37:23 executing program 0: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x10032, 0xffffffffffffffff, 0xffffc000) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000180)={[0xf000, 0xd004, 0x3000, 0x4], 0x5f2c, 0x140, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) accept4$llc(r5, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r3) dup3(r7, r0, 0x0) 09:37:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x1, {0xd, 0x0, 0xf, 0x13, 0x0, 0x0, 0x0, 0xfffffffc}}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)=',system{eth1\x00', 0xd, 0x2) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:23 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000a4000000f3d163c013ac78975cb881d18ae7ad80769038f2c1691a19fafb13449bf974ce4c9944b14f91ff0bf9d5787b790cf1f6ccdd12637581fdd24ad65c3ad4ed8a9c7ad236ad7385b50b4cc5715b9d0cf44dfd120608ae105b75b8effdc7d05cc37797d791d7c23deaf85c8b7c7a6f2d546c3e1b2d2407f189453e5c2b56231d38e4514963207cdbb5c0ea3b5189a4a1206d323e07a02c9d1f627a786bbef6bf7d0f56d5"], &(0x7f0000000180)=0xc8) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x9e0000, 0xffffffff, 0xb3b1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x980902, 0x7, [], @p_u16=&(0x7f0000000000)=0x4}}) ioctl$VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x3) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:37:23 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) signalfd(r2, &(0x7f0000000000)={[0x100000001]}, 0x8) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x40000000400200) pwrite64(r1, &(0x7f0000000040)="901b32c282b5b42d957015e05e9d9e0bd446fe12d3b4c143fc83be5f56b847b5e8b9a98cb542374af466128b0cc4de29e3db5a2ad6febd3bf711a32c8fae31babc3fbca34ed5323a99c58c91882243a25ffc1803adf632e35909566e11ac5612e446e479f6cccf357a480bf141e3208dac85635ba0055075ba1d34513757348f23d3f8edfd011dcaacd42b4d46d6a520b412651aee41e7e20c298156f73bc3fc17a643e375337a1298c1c33c16c2909ee2f3fc9e74932e48f192c29622cf6b20c27b26896b8016987e0c7fd38a7f42e98b287404a06b1928c12c2b4396775f9df82a4971a44122704dcc902e", 0xec, 0x9) r2 = socket(0x40000000000001e, 0x2000000000000805, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x52dc0) listen(r2, 0x0) accept(r2, 0x0, 0x0) 09:37:23 executing program 5 (fault-call:8 fault-nth:2): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:23 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:37:23 executing program 4: r0 = socket(0x40000000000001e, 0x4, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:23 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) memfd_create(&(0x7f0000000100)='%\x00', 0x4) accept(r0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r0, 0x2004}], 0x1, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$void(r1, 0x5451) [ 577.073305] FAULT_INJECTION: forcing a failure. [ 577.073305] name failslab, interval 1, probability 0, space 0, times 0 [ 577.105627] CPU: 0 PID: 28608 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 577.113540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.122898] Call Trace: [ 577.125498] dump_stack+0x13e/0x194 [ 577.129156] should_fail.cold+0x10a/0x14b [ 577.133312] should_failslab+0xd6/0x130 [ 577.137284] kmem_cache_alloc+0x2b5/0x770 [ 577.141428] ? get_empty_filp+0x9/0x3e0 [ 577.145395] get_empty_filp+0x86/0x3e0 [ 577.149274] path_openat+0x8d/0x3c50 [ 577.152986] ? __lock_acquire+0x5f7/0x4620 [ 577.157219] ? trace_hardirqs_on+0x10/0x10 [ 577.161466] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 577.166134] ? __lock_is_held+0xad/0x140 [ 577.170196] do_filp_open+0x18e/0x250 [ 577.173982] ? may_open_dev+0xe0/0xe0 [ 577.177766] ? find_held_lock+0x2d/0x110 [ 577.181807] ? __alloc_fd+0x1bf/0x490 [ 577.185616] ? lock_downgrade+0x6e0/0x6e0 [ 577.189776] ? do_raw_spin_unlock+0x164/0x250 [ 577.194270] ? __alloc_fd+0x1bf/0x490 [ 577.198069] do_sys_open+0x29d/0x3f0 [ 577.201776] ? filp_open+0x60/0x60 [ 577.205299] ? do_syscall_64+0x4c/0x640 [ 577.209288] ? do_sys_open+0x3f0/0x3f0 [ 577.213165] do_syscall_64+0x1d5/0x640 [ 577.217063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 577.222270] RIP: 0033:0x45c829 [ 577.225440] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 577.233140] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 577.240399] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 577.247649] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 577.254898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 577.262158] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:24 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)=0x4) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:24 executing program 4: r0 = socket(0x21, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$dsp(r4, &(0x7f0000000180)="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", 0xff) accept(r0, 0x0, 0x0) 09:37:24 executing program 5 (fault-call:8 fault-nth:3): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) [ 577.450864] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 577.469320] FAT-fs (loop5): Filesystem has been set read-only [ 577.672252] FAULT_INJECTION: forcing a failure. [ 577.672252] name failslab, interval 1, probability 0, space 0, times 0 [ 577.685617] CPU: 1 PID: 28642 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 577.693526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.702881] Call Trace: [ 577.705472] dump_stack+0x13e/0x194 [ 577.709104] should_fail.cold+0x10a/0x14b [ 577.713423] should_failslab+0xd6/0x130 [ 577.717568] kmem_cache_alloc+0x2b5/0x770 [ 577.721706] __d_alloc+0x2a/0x9b0 [ 577.725147] d_alloc+0x46/0x250 [ 577.728497] d_alloc_parallel+0xd7/0x1740 [ 577.732637] ? lock_downgrade+0x6e0/0x6e0 [ 577.736942] ? __d_lookup_rcu+0x650/0x650 [ 577.741070] ? mark_held_locks+0xa6/0xf0 [ 577.745109] ? d_lookup+0xdb/0x230 [ 577.748651] ? d_lookup+0x15a/0x230 [ 577.752261] lookup_open+0x466/0x1750 [ 577.756047] ? complete_walk+0x1f0/0x1f0 [ 577.760097] path_openat+0xfc1/0x3c50 [ 577.763888] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 577.768543] ? __lock_is_held+0xad/0x140 [ 577.772588] do_filp_open+0x18e/0x250 [ 577.776374] ? may_open_dev+0xe0/0xe0 [ 577.780164] ? lock_downgrade+0x6e0/0x6e0 [ 577.784295] ? do_raw_spin_unlock+0x164/0x250 [ 577.789730] ? __alloc_fd+0x1bf/0x490 [ 577.793517] do_sys_open+0x29d/0x3f0 [ 577.797221] ? filp_open+0x60/0x60 [ 577.800745] ? SyS_clock_settime+0x1a0/0x1a0 [ 577.805135] ? do_syscall_64+0x4c/0x640 [ 577.809091] ? do_sys_open+0x3f0/0x3f0 [ 577.812959] do_syscall_64+0x1d5/0x640 [ 577.816833] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 577.822003] RIP: 0033:0x45c829 [ 577.825188] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 577.835308] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 577.842578] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 577.849844] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 577.857096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 577.864351] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 [ 577.969448] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 577.978155] FAT-fs (loop5): Filesystem has been set read-only 09:37:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'geneve0\x00', 0x3ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r4, 0x40047459, &(0x7f00000000c0)=0x2204) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r5, 0x0, 0x10002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r8, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r9}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r8, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @remote}, r9}}, 0x48) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r9, 0x1c, 0x0, @in6={0xa, 0x4e21, 0x400, @loopback, 0x5d}}}, 0x90) 09:37:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_DBG_S_REGISTER(r1, 0x4038564f, &(0x7f0000000040)={{0x0, @name="e11034453e7b7fbe7614e9efebdc8661032a0391ff30bf90fae3ca7fac13dfd7"}, 0x8, 0x3012, 0x25}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000000)=0x280) r2 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) 09:37:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r3}}, {@obj_user={'obj_user'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) ioprio_get$uid(0x0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r2) dup3(r7, r0, 0x0) 09:37:26 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) syz_init_net_socket$ax25(0x3, 0x5, 0xcf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x4) dup3(0xffffffffffffffff, r4, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$gtp(&(0x7f0000000200)='gtp\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x60, r7, 0x2, 0x72bd2d, 0x25dfdbfe, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @remote}, @GTPA_O_TEI={0x8}, @GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r6}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x2c884}, 0x0) r8 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r9 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getpeername(r9, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) listen(r8, 0x0) accept(r8, 0x0, 0x0) 09:37:26 executing program 5 (fault-call:8 fault-nth:4): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:26 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000080)=0x7) listen(r0, 0x0) accept(r0, 0x0, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:37:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) 09:37:26 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000100)={0x9a0000, 0x8, 0xff, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9b0971, 0x8, [], @ptr=0xf7}}) ioctl$SIOCRSGCAUSE(r4, 0x89e0, &(0x7f0000000180)) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept4$bt_l2cap(r5, 0x0, &(0x7f0000000000), 0x80800) write$UHID_SET_REPORT_REPLY(r5, &(0x7f0000000200)={0xe, {0x7, 0x5, 0x6, 0x5e, "2eb9f36a9346b5543f16c37fade7859e949504e0c654c92fc9259c15784c978fd4954122a164d0998430e09dc67dd1cab25d4b0aec7625647383434ae5261943e4845d2d5b7944a3e21dcb5e0c9cf052b07d749a0e8cb411ca5f47166bed"}}, 0x6a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 580.105806] FAULT_INJECTION: forcing a failure. [ 580.105806] name failslab, interval 1, probability 0, space 0, times 0 [ 580.143010] CPU: 1 PID: 28673 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 09:37:26 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000080)={0xa00000, 0x8, 0x99b, r2, 0x0, &(0x7f0000000040)={0x990969, 0x6, [], @ptr=0x6}}) accept(r0, 0x0, 0x0) [ 580.150921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.160278] Call Trace: [ 580.162874] dump_stack+0x13e/0x194 [ 580.166513] should_fail.cold+0x10a/0x14b [ 580.170670] should_failslab+0xd6/0x130 [ 580.174651] kmem_cache_alloc+0x2b5/0x770 [ 580.178817] __d_alloc+0x2a/0x9b0 [ 580.182279] d_alloc+0x46/0x250 [ 580.185563] d_alloc_parallel+0xd7/0x1740 [ 580.189723] ? lock_downgrade+0x6e0/0x6e0 [ 580.194106] ? __d_lookup_rcu+0x650/0x650 [ 580.198262] ? d_lookup+0x104/0x230 [ 580.201892] ? d_lookup+0x15a/0x230 09:37:26 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7f) [ 580.205539] lookup_open+0x466/0x1750 [ 580.209357] ? complete_walk+0x1f0/0x1f0 [ 580.213704] path_openat+0xfc1/0x3c50 [ 580.217523] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 580.222208] ? mark_held_locks+0xa6/0xf0 [ 580.226282] do_filp_open+0x18e/0x250 [ 580.230089] ? may_open_dev+0xe0/0xe0 [ 580.233908] ? lock_downgrade+0x6e0/0x6e0 [ 580.238070] ? do_raw_spin_unlock+0x164/0x250 [ 580.242573] ? __alloc_fd+0x1bf/0x490 [ 580.246418] do_sys_open+0x29d/0x3f0 [ 580.250136] ? filp_open+0x60/0x60 09:37:27 executing program 4: r0 = socket(0x0, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 580.253683] ? do_syscall_64+0x7a/0x640 [ 580.257659] ? do_sys_open+0x3f0/0x3f0 [ 580.261550] do_syscall_64+0x1d5/0x640 [ 580.265435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 580.270620] RIP: 0033:0x45c829 [ 580.273908] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 580.281968] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 580.291067] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 580.298352] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 580.307196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 580.314484] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:27 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x2}, 0x6) 09:37:27 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc0d0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 580.564699] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 580.586739] FAT-fs (loop5): Filesystem has been set read-only 09:37:29 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x400, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001280)={r4}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x200}, &(0x7f0000000080)=0x8) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x80000000, 0x10000, 0x100, 0x7, 0x1, "16335c7cf0e93eaa63518b2a268ab58f61bfd6"}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:29 executing program 5 (fault-call:8 fault-nth:5): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:29 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x318, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_MEDIA={0x64, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9e4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x665b2e78}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xec}]}]}, @TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffd9a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xbff}]}, @TIPC_NLA_LINK={0x44, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaf3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x318}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 09:37:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000080)=0x717b59097276303d) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) dup2(r2, r2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r1) dup3(r6, r0, 0x0) 09:37:29 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) accept(r0, 0x0, 0x0) 09:37:29 executing program 4: r0 = socket(0x18, 0x4, 0x0) listen(r0, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10) accept(r0, 0x0, 0x0) 09:37:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x2, 0x1, {0x0, 0x0, 0x3, 0x3, 0xfffffffc, 0x5c, 0x3, 0x0, 0x1}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:29 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(r6, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r7, 0x0, r8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 09:37:29 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)={[{0x2d, 'rdma'}, {0x2b, 'memory'}, {0x2b, 'pids'}, {0x2b, 'memory'}, {0x2b, 'memory'}]}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)=0x2) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:29 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2908, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r4, &(0x7f0000000200)="2163293d9a683fae6b27d6b5f013c5a6908935a0337411d656948d517362ed2e621a0f984a8e33e0e727db9097b043464a281e20cf901a4e0c92d9d703548aca546d1c38e638d1c66d0e674d95dd58274b291921ada535bbd272059cfe42cd", 0x5f, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x510a00, 0x0) [ 583.159977] FAULT_INJECTION: forcing a failure. [ 583.159977] name failslab, interval 1, probability 0, space 0, times 0 [ 583.221721] CPU: 1 PID: 28738 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 583.229636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.239429] Call Trace: [ 583.242026] dump_stack+0x13e/0x194 [ 583.245663] should_fail.cold+0x10a/0x14b [ 583.249819] should_failslab+0xd6/0x130 [ 583.253795] kmem_cache_alloc_trace+0x2db/0x7b0 [ 583.258462] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 583.263920] vfat_add_entry+0x1d1/0x2600 [ 583.267986] ? vfat_create+0xc8/0x329 [ 583.271790] ? find_held_lock+0x2d/0x110 [ 583.275848] ? current_time+0x16/0xb0 [ 583.279654] ? vfat_revalidate+0x150/0x150 [ 583.283886] ? mark_held_locks+0xa6/0xf0 [ 583.287940] ? current_kernel_time64+0xd9/0x230 [ 583.292604] ? timespec_trunc+0xb5/0x120 [ 583.296660] ? put_itimerspec64+0x190/0x190 [ 583.301070] vfat_create+0xf9/0x329 [ 583.304691] ? vfat_mkdir+0x3c0/0x3c0 [ 583.308519] ? security_inode_permission+0xb7/0xf0 [ 583.313444] ? security_inode_create+0xcc/0x100 [ 583.318126] ? vfat_mkdir+0x3c0/0x3c0 [ 583.321927] lookup_open+0x10e8/0x1750 [ 583.325820] ? complete_walk+0x1f0/0x1f0 [ 583.329883] path_openat+0xfc1/0x3c50 [ 583.333688] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 583.338358] ? __lock_is_held+0xad/0x140 [ 583.342418] do_filp_open+0x18e/0x250 [ 583.346211] ? may_open_dev+0xe0/0xe0 [ 583.350012] ? lock_downgrade+0x6e0/0x6e0 [ 583.354166] ? do_raw_spin_unlock+0x164/0x250 [ 583.358665] ? __alloc_fd+0x1bf/0x490 [ 583.362564] do_sys_open+0x29d/0x3f0 [ 583.366280] ? filp_open+0x60/0x60 [ 583.369813] ? SyS_read+0x210/0x210 [ 583.373436] ? do_syscall_64+0x4c/0x640 [ 583.377492] ? do_sys_open+0x3f0/0x3f0 [ 583.381386] do_syscall_64+0x1d5/0x640 [ 583.385280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 583.391948] RIP: 0033:0x45c829 [ 583.395231] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 583.402977] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 583.410248] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 09:37:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) read$usbfs(r1, &(0x7f0000000000)=""/167, 0xa7) r2 = socket(0x40000000000001e, 0x80000, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x8001, 0x1f, 0x1, 0x7, 0x11, "35409b4055773183915058f2cde339cee13d12"}) listen(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) prctl$PR_SET_FP_MODE(0x2d, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) dup(0xffffffffffffffff) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) accept(0xffffffffffffffff, 0x0, 0x0) 09:37:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0xffffffffffffffb4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0xc4, 0x1) [ 583.417521] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 583.424795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 583.432427] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:30 executing program 5 (fault-call:8 fault-nth:6): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000000)={@private=0xa010102, @local, @rand_addr=0x64010102}, 0xc) 09:37:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r5) dup3(r9, r0, 0x0) 09:37:30 executing program 2: r0 = socket(0x25, 0xa, 0x10) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000000)={0x5, 0x3, 0xf93b}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept(r0, 0x0, 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) fsetxattr$security_selinux(r2, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:devicekit_var_lib_t:s0\x00', 0x29, 0x4) [ 583.541104] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 583.550979] FAT-fs (loop5): Filesystem has been set read-only 09:37:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pwrite64(r4, &(0x7f0000000200)="a43cec006f6d18464861e50917e8ac5bc9d2eeee5ca52f79db74ef6c7607c269640541e919dabb5280a1d62cdfe146409f8c7ee0d2c6f83c49085c909922974b198ce89161aef4e7f7f40bc69d42e680b4f16aca3c7d48eaa90493a48eb18c4a246fcc450a4edb", 0x67, 0x144) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:30 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 583.757140] FAULT_INJECTION: forcing a failure. [ 583.757140] name failslab, interval 1, probability 0, space 0, times 0 [ 583.782803] CPU: 1 PID: 28787 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 583.790714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.800207] Call Trace: [ 583.802788] dump_stack+0x13e/0x194 [ 583.806406] should_fail.cold+0x10a/0x14b [ 583.810542] should_failslab+0xd6/0x130 [ 583.814497] kmem_cache_alloc+0x2b5/0x770 [ 583.818630] vfat_add_entry+0x29c/0x2600 [ 583.822676] ? current_time+0x16/0xb0 [ 583.826476] ? vfat_revalidate+0x150/0x150 [ 583.830693] ? mark_held_locks+0xa6/0xf0 [ 583.834734] ? current_kernel_time64+0xd9/0x230 [ 583.839471] ? timespec_trunc+0xb5/0x120 [ 583.843512] ? put_itimerspec64+0x190/0x190 [ 583.847816] vfat_create+0xf9/0x329 [ 583.851426] ? vfat_mkdir+0x3c0/0x3c0 [ 583.855209] ? security_inode_permission+0xb7/0xf0 [ 583.860121] ? security_inode_create+0xcc/0x100 [ 583.864768] ? vfat_mkdir+0x3c0/0x3c0 [ 583.868573] lookup_open+0x10e8/0x1750 [ 583.872449] ? complete_walk+0x1f0/0x1f0 [ 583.876500] path_openat+0xfc1/0x3c50 [ 583.880289] ? retint_kernel+0x2d/0x2d [ 583.884159] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 583.888899] ? check_preemption_disabled+0x35/0x240 [ 583.893897] do_filp_open+0x18e/0x250 [ 583.897681] ? may_open_dev+0xe0/0xe0 [ 583.901484] ? lock_downgrade+0x6e0/0x6e0 [ 583.905613] ? do_raw_spin_unlock+0x164/0x250 [ 583.910110] ? __alloc_fd+0x1bf/0x490 [ 583.913895] do_sys_open+0x29d/0x3f0 [ 583.917590] ? filp_open+0x60/0x60 [ 583.921114] ? SyS_clock_settime+0x1a0/0x1a0 [ 583.925507] ? do_syscall_64+0x4c/0x640 [ 583.929463] ? do_sys_open+0x3f0/0x3f0 [ 583.933330] do_syscall_64+0x1d5/0x640 [ 583.937202] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 583.942373] RIP: 0033:0x45c829 [ 583.945544] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 583.953233] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 583.960483] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 583.967732] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 583.974984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 583.982236] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 [ 584.230212] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 584.238166] FAT-fs (loop5): Filesystem has been set read-only 09:37:32 executing program 2: listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:37:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) recvfrom$inet6(r7, &(0x7f0000000180)=""/4096, 0x1000, 0x0, 0x0, 0x0) 09:37:32 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @empty}, &(0x7f00000027c0)=0xc) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r8, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) sendmsg$inet(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000200)="46da0001b3af4691959dc13c99454a902afe1b2e80a3fc80b02d4a495b1ffca1a023ea1fed6e73a0855ecadb140f1033fc7abf47927af4fa9814dd0bcaa3f3850eba2c0af308f0fe083608330aca10808e7c9933e8914e9ede6cc58d3f2587e3dad7ba9ecf2ff1e4a5d2ab1fe67c010c9c43235334c424d885170ae52e7cffd33e3a82ee07eaeb20b15f352b7f9e59341432bc16a4197c3b11aeee52d0b30d45af2f03d090de6de086acd0aa9641ed699c51337f87b2677a50b365a1631e571c9576fb9d5bb8fb20c31b", 0xca}, {&(0x7f0000000000)="7323c25c21080d42cd625ef72c0d665d8e773278d3dcb6bcab936816dac496bba232e72f6a86e1ce8143f47ff4a24581", 0x30}, {&(0x7f0000000300)="05b92cd90f34d9c3e037eaf079964e1d9895c141d930087ebabb2dbca6a3429dfb610546cb5991f48cd98ce1b8ba8957af01c2f667e9950e983e221bad650d12a88da0f168fc0919cac99eaffbed056a8ac847f97ec85589455af1158125c913ee320921cfce49f75ec5c1345b155796e2234da397d221455936ad259fc121d928b8b67b3d0ed5681130b4043335dcbd80fe131c4b4f570409b0e58f7b83080a91c28f461ae2843f991914a335f318b4e67894cefd0234622ca51bdb66203f7563d1a33fc36cdc7012e3f8d218477278ac72b957d38825e4ea503a1eb6224bc081386a02956eb156fc225277fc30628e5881", 0xf2}, {&(0x7f0000000400)="914f22c28dedbfb1049fd58c928fbb48bf98c58bfb49b81a7c7d8168ad20c643a842ed2421175cb2f21a619d306c14d6ce5301fc48580419dc823f13c7f1e3a75eae305b10337c55a268e028db5867dc3b6ac5cda18e8ebd730140e313cea3be532e75d4801f656c2db84b448bcafba8c55aea2607978b5acbb5f31209618ac5cb4ff924a80e1d5358b6f7bacc423a110a72a6a42412c134b0f41d54e8ff48f632096e7dee3c7fa827bbea78ad0906243b4d5f3a12e4ef5a8b0497872bf578d8688063ab5ea754c9bdd6f38ba01663feeee6d934d8c40157672cdcb88625d703e84461881cc8274f181ab0b32e60c041bea8d7441f7cb9bc0f5760f23e4e0e1c11aac205ea74222b0a7511bd5b51879dde71d6cf923883009f6e3c26bf12176db03ae979f19cacd6729912f8644b7c7e3ec806097fd048cfd6b47783a63dafe1382d4a2e0aaeb593900ffa12ef7ead8f3bc7c50a20a6ef1e8889984aafbd27e92030eaba70e70f51b56606f90fedddd897170facbe7199fbba4b50e106cca32cb14314a553c43e2f9d69b054174f2de456c0dbd3b18ac7d8ddb066f97cc3aa23a7190be5c640bf2642c39cabf4da6845ff4bd3371b9e386dae9146b3c0a788cf7ac493ba2b276515239ff2ca914dc5462160df286d9203692054b916d943ae351f344010e2fd63c2794154946f0262e5d95055923c21fc5d2bd69bafc64aab0f99c2b28729aff73dc51ae922828569f1a15043dc1a8eaa1644be5b89512a4e89d1409e7bea6e9ea33f14d10ec9fed68349214ccc71c3b5f448eb4585b1bb1f04a422b256439e866a1b9636afeda8d21d938f296c8082abe5f51f677b09adef3ede5d8952f8df58f4be5e162ada6a05e782e5bce50329028ccf36cfb41ad630851a853b31c41a248b151ce9814d1ba3727fb33f5cfd58dd1ab1dc7c7845fbf78b92871ceb062de06a40bdd94252e49fe68e6ce6ac7454fe332882a6b0799898bc74741f5457800a6525fad6d17dbb504d2965eb9a52b68231ca16b1fc2b1c1291951b8588378be55b20180e85591355b8a8c6d86522a43214b797953d94b7f894ef47cd44cfbcc92418164e48b8cc6fe75df9fcc46c180982415da21418fa5ed17204fca1836e5767ed374afca0b4283d6fab757640ecc606d01bcd5833a102bec7aba969959912cd0ef99e74e671fdddad7c66d1d2fd5b96c27b8974fefcc4e4c7559514e0a2adb55b06dcc3cc904acdb0b52d1c8a7cdff762fb85d53df1d8b5226c5ead82b0ff7425e22e330096556f4e218fbb020ceafa408ca08fbefcfcdc9fc9e1490ab3eb6e29abef6bf6f38a325357923c92f54c68f4d80888ff79cec0177826579384a6b39a2e7cb59d577030d38321dec5f07bc5b176dbdc9e21e801913d0a3e5e90e51f9b7b6ac94b5800695171ee3612ff63c20c86118b480437fcd2b3ab9ea6e2cb74d754438917fcfdf8e0c27fe9e2072977b65ec90eef409ceaacf1b328ecd22d2c2134273461dd407f31512d6a3387d778bba64d233f4eea4872b0bb5873a3ae3f4725b03c5a9687db0f1d3de68b92f63ea4a9a864bf928196a05f048f81ca3b21b1ab9d0bfa67ed66350b32afa28ab9f174b7902eee1b1a1c0e4e30178a28201f0b33094fd4137422d66f39d07138a4485f6b67e0ee1f9bf9910078d25a89770590763c8e38911a906bc83661cbb698e18d9127f919e5326990ddaa8a1ceae90ac70a03e2f3046150a6d35e2a80961075e969e3968bcedd8bb60eb5e5f9ea7c91e19af728f7419367b5d09908963cab97fc17f3b0c543e493f06d5cf564f269a47fe5c9636fe8eac669b95f1ff3a416f3f77d04bd21b0b8716d0016d669ed6d4f718c3047ca3f8ec54f978b05de6e03f842d3305250736ed69bb6d964f519e2f891ca2ba7379507920e4b15defca5b866d7dc6244f4532a7623dc610ca254b70f54f2f161312e79df8f9c2470a88a4c7c7e54bfb6055839606a31acb61dfaf2a628bfb330e316598ac784c57004502ff03bd88b3df0d7d13ccd80d8ce698406b242fedf4d51ecfd4876f8d24ad0b51f39801aea3b8afd76e2e501dc1604796cf3e86a55f48a64b3e21ebdf93406fbe14b054ce040d4cbba83bc0481e1da800a3658189de32ce03d2cac45cab7f1e3e4bc1e822ab625f41d3231961aa4bc82aad443ec83eaa34f7637eb82aaefeab05b5d7c876ec8dd3ea9013e9010f3a49a57b0227333a21492e18bf58ededcc7e5b21ec64d69ce68b2411f025ad6ea95c48e9e74ad9c7cab51ddc04789edec6459dbef7fa25574ab6f92d945baeabbc0c71a8fba1a667a41f14b0a38a3c54413cccc6d6e1d00e1a2cd1926d043c41042d6b76eb1a688219346d76bb1989be03df573ad4c76e2f27fcd5fcc3a83dc3814b3907615eb15e6d377b3e0590b66636160c2aa5bea629edfd3839da87a8854150bd7d1e51e25e4a37863abed18b07fa1be6ae0aa78984310a480c2314ed5845d261bed7f0f9bb55448ed91f2f6d5f3197ec86aa1bff88b02c7dacf2c2418244069e975325b106248408489fb67f8e65a546338666ae59cd0d5b90615960dc7d9d4bb2267806a62cc3f8e4fd59dba9089b410411a0509bf70f21d979aaa74d8c7437794b9be76600ffc1af6f09c636d26405c8bb6675d62bf90e5cd2ea47e51decefd5bd44806c55d9535fb93a5dadd5fd7bb110dbed7882af963b80b4f7a2f31811b3ef99e64cb21309268be5c48a37f46cff941e1f8d895021d72228bfd91f920ed0477781d1a88865f6d175061d9decc19675377300939feeed6bdba1808b8186f169c4d4c94cd59b3123accea31de61885625a4d42b3cdcd8cedc9acece799364929f5da97b5a692e4847f6bfd9d48c1756c60b4d8b8c2584bb11cbc43f781f310a68810d4a78ff1050c8ff6fe8da60a2698f1d969b5fbe236a8ad87efd5fc7484ba2bb5f6f0183b8d7c40eca14c3ba20c16e47c13e2d87c24b53577e941094eb685ab7e936a0ae1ec9dd656165bbacff9616e4749c552d2f4c8c0a411fefd1159f77395200b135c8d150d99369013a2b79e24310e4030697738ca3997e78b688de844061ec1a0c855846e92c4115e39fe18b626ccd7e624f95c29546de680de443a6de5da42a72c265fc0f7861ead50f6ca7ccedc8891a60a527010b22a1f85cd382b9f272fb8409267a83fe2bd48585dd349d2fee61e67f8356ffdd2d0795d03afcaec6687114488a66787b0bc3ec41b10882502849b93669cb242fd48d65032c42dbf120033f06dec6772f269f3ac98df5ca20ed1efb9db8ca505384f4b2328788b5013913c36911823b5720bbc9a7f3c43aff6f148246ea269a93283bdea79fd009fc15871b18b541294b9713d9fe8c275343ebfe7a7d4beef58aa2cfa42132f12646bcdcd9b72ab485f19c73530a7c0a5dd622d66a3cdd675ea06d3ebc5c93fa4ca5dd2391556d104634233288f8a2e48effd2df37a32002bac1f4858c77599f01c37cc998593f3225026d1fc5999bab04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0x1000}, {&(0x7f0000001400)="7581d25d9b77bbcb6d468541308bfb9a21b6faedc7811a572c0ec157ab604fe1ae8f75c96d05fb2e3e24b672239e9ddf35ec0be71da65588790ec66533003fad6c0b594a56848c2ad370e333f6e8766734d13cf48f33d7d75a6b2a34b038002fdf0be8aaa995d945c363fdc8072a0da3c1ce1fed8fe8466952a758ba99f35a99feae1949f869273b362c386c976e2284e67432c7dce6229143d18a", 0x9b}, {&(0x7f0000000080)="4ebcdba16ae1423df4cb7daceabb589a2ac91b1bd8958ef29b5c", 0x1a}, {&(0x7f00000014c0)="80fa30241f1fed6086677331833dbe41baba6bcb8ecdd2bf45ea0b155daec9247d66e48301ccaad97028b0a684045bd03fabb8f273e67f08cc67c9d116e553626de484a19fa163c6eb8a7dd83a0c3d8d2b78057b998bbb5ef17d046336896e0dd4f1b28bcc35cbdf616fe42e60354e42413335c4093087315181790e893890af94dc895df6017a9e01c9227fe35d08f38f5936f7b85b378e156d3eb999bc2cbbf9dba50dfe8505f75670429c16dc86ab8171dd1e10b6213442a2ad88f599edb848241401f4d3580455420633bdb4dca829d2b8220b2a6eac408b8d0c0b2249a102b85823ce78fce2b284d58ea9b44b3ced47daf6d9", 0xf5}, {&(0x7f00000015c0)="18bdf87c1ea4257a1b15cee37d00f68c1b3693ffd630eaaec38c3433dbad9c7c7244f23a10bd4c216ea63133bb1b123ac34dfad742fe773096c2c55be6d3bed7ddd620d6ae112a4ee1e70e661cf5bd5235518413395cb852c71ced3fe37557fe8366389f2d7f584a06d8b0a1ac1809bb87a4db88af86a7b5f0435c1b503818a81b428070319e9c1ea0d55ce483e4697e8dff48fc9eb9b12e53f7bef54d51f8ab0941fd1888575ccf", 0xa8}, {&(0x7f0000001680)="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", 0x1000}], 0x9, &(0x7f0000002800)=[@ip_retopts={{0x98, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x49, [@empty, @private=0xa010102]}, @noop, @cipso={0x86, 0x58, 0x2, [{0x2, 0xf, "eb11f809e160a66750263f9b1a"}, {0x5, 0x10, "e3659f19800dae0dd8a94c9aec5e"}, {0x6, 0x11, "97853baed3e3f34bfaa1eb23731ea9"}, {0x2, 0xd, "9cb3c840f57bc4c73c2972"}, {0x0, 0x7, "589f6b64d7"}, {0x2, 0xe, "1d9d89145c9fd77f2f5bc10b"}]}, @end, @generic={0x94, 0xb, "9563a6cae871c8051d"}, @end, @timestamp={0x44, 0x14, 0x2e, 0x0, 0x0, [0x8f50, 0x80000001, 0xfffffff8, 0x1]}, @noop]}}}, @ip_retopts={{0x18, 0x0, 0x7, {[@end, @generic={0x88, 0x4, "47bb"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x43}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @remote, @private=0xa010100}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x688c1ac2}}, @ip_ttl={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3ab0eece}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3ff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @loopback, @broadcast}}}], 0x168}, 0x50) r9 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 09:37:32 executing program 5 (fault-call:8 fault-nth:7): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:32 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x3f) accept(r0, 0x0, 0x0) 09:37:32 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x21001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00000001c0)=0x401, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) r5 = accept4(r4, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$IMADDTIMER(r7, 0x80044940, &(0x7f0000000180)=0xf4240) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x42c) 09:37:32 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000180)=0x29, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="da9259f0acd026542d0448d955ccd6399624c129b6e1b6666ba0a055c38e687669b7e687426ef6c02a94da9d3882a93a9933e08d6152b5fa254bf21fdd7eb3b3f6a003cd7d520013bf0ccb3f00000000000000d318cc88fd54aec6b08989defbafb09f65a65a5d00c63f1b6ac067f6accd6d501ee4ae095fd1528a02a6213342391e74edf75271bd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={r3}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x4b4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) flock(r4, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r5, 0xc0445624, &(0x7f0000000040)={0xff, 0x1, "18dd6057570800000080122220ac0bc3d9c547ea7e19b2bc6ddf74b11f00", 0x4, 0x80000003, 0x5, 0x10000000, 0x2b4}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r6, 0x0, 0x10002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r7, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) sendmsg$can_bcm(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r7}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x400, 0x10000, {0x0, 0x2710}, {0x77359400}, {0x0, 0x1, 0x1}, 0x1, @can={{0x0, 0x0, 0x1, 0x1}, 0x4, 0x2, 0x0, 0x0, "ea8526edf77546fa"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) [ 586.174267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 586.294149] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 586.297187] FAULT_INJECTION: forcing a failure. [ 586.297187] name failslab, interval 1, probability 0, space 0, times 0 [ 586.322163] CPU: 0 PID: 28832 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 586.330071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.339514] Call Trace: [ 586.342110] dump_stack+0x13e/0x194 [ 586.345743] should_fail.cold+0x10a/0x14b [ 586.349889] should_failslab+0xd6/0x130 [ 586.353858] kmem_cache_alloc_trace+0x2db/0x7b0 [ 586.358524] ? vfat_add_entry+0x107/0x2600 [ 586.362765] vfat_add_entry+0x1d1/0x2600 [ 586.366829] ? vfat_create+0xc8/0x329 [ 586.370629] ? find_held_lock+0x2d/0x110 [ 586.374685] ? current_time+0x16/0xb0 [ 586.378506] ? vfat_revalidate+0x150/0x150 [ 586.382741] ? mark_held_locks+0xa6/0xf0 [ 586.386800] ? current_kernel_time64+0xd9/0x230 [ 586.391470] ? timespec_trunc+0xb5/0x120 [ 586.395531] ? put_itimerspec64+0x190/0x190 [ 586.399854] vfat_create+0xf9/0x329 [ 586.403483] ? vfat_mkdir+0x3c0/0x3c0 [ 586.407285] ? security_inode_create+0x84/0x100 [ 586.411947] ? security_inode_create+0x8f/0x100 [ 586.416626] ? security_inode_create+0xcc/0x100 [ 586.421285] ? vfat_mkdir+0x3c0/0x3c0 [ 586.425087] lookup_open+0x10e8/0x1750 [ 586.428982] ? complete_walk+0x1f0/0x1f0 [ 586.433049] path_openat+0xfc1/0x3c50 [ 586.436855] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 586.441521] ? mark_held_locks+0xa6/0xf0 [ 586.445576] do_filp_open+0x18e/0x250 [ 586.449367] ? may_open_dev+0xe0/0xe0 [ 586.453155] ? lock_downgrade+0x6e0/0x6e0 [ 586.457289] ? do_raw_spin_unlock+0x164/0x250 [ 586.461782] ? __alloc_fd+0x1bf/0x490 [ 586.465585] do_sys_open+0x29d/0x3f0 [ 586.469286] ? filp_open+0x60/0x60 [ 586.472817] ? SyS_clock_settime+0x1a0/0x1a0 [ 586.477219] ? do_syscall_64+0x4c/0x640 [ 586.481171] ? do_sys_open+0x3f0/0x3f0 [ 586.485039] do_syscall_64+0x1d5/0x640 [ 586.488916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 09:37:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000200)={{0x2, 0x0, 0x80, {0x1200b, 0x3000, 0x1}}, "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r2 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r2, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 586.494095] RIP: 0033:0x45c829 [ 586.497269] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 586.504975] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 586.512224] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 586.519473] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 586.526721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 586.533984] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x10002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000000c0)={0x4, 0xd348, 0x6, 0x2}, 0x10) 09:37:33 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) splice(r1, &(0x7f0000000000)=0x7, r3, &(0x7f0000000040)=0x8, 0x723, 0x8) 09:37:33 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x81, 0x0, 0x1f}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:37:33 executing program 4: r0 = socket(0x1a, 0xa, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x181) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5054}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) 09:37:33 executing program 5 (fault-call:8 fault-nth:8): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) [ 586.759154] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 586.782285] FAT-fs (loop5): Filesystem has been set read-only 09:37:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:37:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x181000, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x15, 0xfffffffe, 0x5c, 0x0, 0x8000}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) splice(r0, 0x0, r1, 0x0, 0x9, 0x7) 09:37:33 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x43) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000000100), 0x2}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @initdev}, 0x0) openat$hwrng(0xffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x604000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4c8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000280)={0xb, 0x1f}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 09:37:33 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) listen(r1, 0x7) accept(r0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x25) sched_setscheduler(r3, 0x4, &(0x7f0000000000)=0x101) 09:37:33 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ipvlan1\x00'}) [ 586.989274] FAULT_INJECTION: forcing a failure. [ 586.989274] name failslab, interval 1, probability 0, space 0, times 0 [ 587.029813] CPU: 1 PID: 28877 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 587.037725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.047081] Call Trace: [ 587.049675] dump_stack+0x13e/0x194 [ 587.053314] should_fail.cold+0x10a/0x14b [ 587.057470] should_failslab+0xd6/0x130 [ 587.061449] kmem_cache_alloc+0x2b5/0x770 [ 587.065612] vfat_add_entry+0x29c/0x2600 [ 587.069680] ? current_time+0x16/0xb0 [ 587.073477] ? vfat_revalidate+0x150/0x150 [ 587.077710] ? mark_held_locks+0xa6/0xf0 [ 587.081768] ? current_kernel_time64+0xd9/0x230 [ 587.087139] ? timespec_trunc+0xb5/0x120 [ 587.091197] ? put_itimerspec64+0x190/0x190 [ 587.095519] vfat_create+0xf9/0x329 [ 587.099138] ? vfat_mkdir+0x3c0/0x3c0 [ 587.102925] ? security_inode_permission+0xb7/0xf0 [ 587.107839] ? security_inode_create+0xcc/0x100 [ 587.112489] ? vfat_mkdir+0x3c0/0x3c0 [ 587.116270] lookup_open+0x10e8/0x1750 [ 587.120149] ? complete_walk+0x1f0/0x1f0 [ 587.124200] path_openat+0xfc1/0x3c50 [ 587.127989] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 587.132643] ? __lock_is_held+0xad/0x140 [ 587.136716] do_filp_open+0x18e/0x250 [ 587.140496] ? may_open_dev+0xe0/0xe0 [ 587.144282] ? lock_downgrade+0x6e0/0x6e0 [ 587.148410] ? do_raw_spin_unlock+0x164/0x250 [ 587.152889] ? __alloc_fd+0x1bf/0x490 [ 587.156671] ? getname_flags+0x23d/0x560 [ 587.160733] do_sys_open+0x29d/0x3f0 [ 587.164446] ? filp_open+0x60/0x60 [ 587.167974] ? SyS_clock_settime+0x1a0/0x1a0 [ 587.172380] ? do_syscall_64+0x4c/0x640 [ 587.176335] ? do_sys_open+0x3f0/0x3f0 [ 587.180205] do_syscall_64+0x1d5/0x640 [ 587.184080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 587.190068] RIP: 0033:0x45c829 [ 587.193254] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 587.200943] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 587.208192] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 587.215573] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 587.222833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:37:34 executing program 4: r0 = socket(0x40000000000001e, 0xb, 0x1) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 587.230204] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:34 executing program 5 (fault-call:8 fault-nth:9): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:34 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:34 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000000)={0x0, &(0x7f0000000200)=""/131}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setxattr$security_evm(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000180)=@ng={0x4, 0xb, 'EL'}, 0x4, 0x1) 09:37:34 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000800)="b2ee4e84395feb37aad2916811f406fa89decc163ba27de733cfb654482fe8a829156b0008c69c09af25292dac55548e8cb3335287624fba1cfc9bb6cbb71d40774043926e154cb371d027c825b086daf3208fcb50afa4eb69429fdbc0f8b7767a958573699cdc29f725d9d07ff1fed08abd0f09718b2ddffd9dc1b77ed2c06218446cc78b08b62d7505962713", 0x8d}, {&(0x7f00000008c0)="67041056873b7261d6ef64deadcb9cc8b34e835a98e10872bdfa2b2956d38a0f7117f8fe6169ab89a14cba22a1ca4d4566142cf3bb27b69699f92a99fdbe98fe53d236c90e258f56587ad36372d40f1dcaed33af6548ad2c517a3d11c9f3f5f38d84aa3c8b248bd8833310bc3f5fcd4ed3c6c6777032436d9b", 0x79}], 0x2) sendmsg$SOCK_DESTROY(r2, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)={0x1d8, 0x15, 0x2, 0x70bd2d, 0x25dfdbfb, {0x5, 0x20}, [@INET_DIAG_REQ_BYTECODE={0x27, 0x1, "b73a4cbe9a0fb01383662e6d2e81d7f5fd18ae7e8adec447dfe62a3483f6f2b8b7a90d"}, @INET_DIAG_REQ_BYTECODE={0xa8, 0x1, "6d84709189dfd70dbcf6a194e7d1bab31475b93d654d0c41d2f124895aed41e264621c110b76741c296bc056c46d55622e0e7c2002996519fd0f56937f1b6971addcdc3e5acf21e6d77fdc634b30ddee96febbadf450aed7f415573481bbddbc288b4691690f06ff73fce906d564bc9cd8a169d10023c70b57539d5a638a856720ec71e4ce38a4980a3e43d32ed126929ad3738a83f92abd2412c0dc0a6875ae9b5280da"}, @INET_DIAG_REQ_BYTECODE={0xf4, 0x1, "8730737505f9a5524cb07570eb2e1484af4c49afe0935eac030f75ea0757b6143c3b353042cb58770c5eb2a8bbcc6a8f6b45edd8ba5927c79dd8f1f6a8bc5e44fb82b8c88542df09b3c61621980ccda9c0176209482a8295fdc97294e2c8e4600e0b8bdbe6363c36388097a7d3e800154557dceac61f565c0944c8b107521d25e80662f62e56053b1b0533f90d2b51f5133a88abd7e4d5ee943a2745f4b3467bc22bac74d6e857fa7fd75568489f857eb757bfb4f09b9c4ad62455951c73ba2471af87d0e9203d86d591fda0d0c069000e1cb90fe9ea8240671223874fabcc0e4a32dbf56650167dcde675b221abbd99"}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x800}, 0x804) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a91877b5ea0bdc9e158bd830000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fb2acf40d32e4b58a8d2725560a6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725f4", 0xc0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r4, r6}, &(0x7f0000000440)=""/243, 0x389, &(0x7f0000000080)={&(0x7f0000000240)={'crc32c-intel\x00\x03\x00\x00\x00\x00\x00\x01\x00'}}) keyctl$set_timeout(0xf, r6, 0x40) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140f, 0x0, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}}, 0x20000000) accept(r0, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x8, 0x4c0) [ 587.371220] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 587.402246] FAT-fs (loop5): Filesystem has been set read-only 09:37:34 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00000002c0)={0x2, &(0x7f0000000080)=""/64, &(0x7f0000000180)=[{0xfffff4d5, 0x83, 0x9, &(0x7f0000000200)=""/131}, {0x2, 0x1e, 0x1ff, &(0x7f0000000100)=""/30}]}) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:37:34 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) readahead(r0, 0x2, 0x4) accept(r0, 0x0, 0x0) 09:37:34 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1002, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_L='version=9p2000.L'}, {@noextend='noextend'}], [{@subj_type={'subj_type', 0x3d, 'sit0\x00'}}, {@appraise_type='appraise_type=imasig'}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 587.701122] FAULT_INJECTION: forcing a failure. [ 587.701122] name failslab, interval 1, probability 0, space 0, times 0 [ 587.746273] CPU: 0 PID: 28932 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 587.754277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.763634] Call Trace: [ 587.766226] dump_stack+0x13e/0x194 [ 587.769866] should_fail.cold+0x10a/0x14b [ 587.774018] ? fat_i_callback+0x20/0x20 [ 587.777992] should_failslab+0xd6/0x130 [ 587.781965] ? fat_i_callback+0x20/0x20 [ 587.785936] kmem_cache_alloc+0x2b5/0x770 [ 587.790089] ? lock_acquire+0x170/0x3f0 [ 587.794108] ? lock_downgrade+0x6e0/0x6e0 [ 587.798257] ? fat_i_callback+0x20/0x20 [ 587.802234] fat_alloc_inode+0x18/0x160 [ 587.806205] ? fat_i_callback+0x20/0x20 [ 587.810180] alloc_inode+0x5d/0x170 [ 587.813808] new_inode_pseudo+0x14/0xe0 [ 587.817784] new_inode+0x1b/0x40 [ 587.821152] fat_build_inode+0x121/0x28c [ 587.825213] vfat_create+0x1ae/0x329 [ 587.828924] ? vfat_mkdir+0x3c0/0x3c0 [ 587.832731] ? security_inode_create+0xcc/0x100 [ 587.837404] ? vfat_mkdir+0x3c0/0x3c0 [ 587.841229] lookup_open+0x10e8/0x1750 [ 587.845128] ? complete_walk+0x1f0/0x1f0 [ 587.849203] path_openat+0xfc1/0x3c50 [ 587.853012] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 587.857684] ? mark_held_locks+0xa6/0xf0 [ 587.861771] do_filp_open+0x18e/0x250 [ 587.865571] ? may_open_dev+0xe0/0xe0 [ 587.869380] ? lock_downgrade+0x6e0/0x6e0 [ 587.873528] ? do_raw_spin_unlock+0x164/0x250 [ 587.878021] ? __alloc_fd+0x1bf/0x490 [ 587.881827] do_sys_open+0x29d/0x3f0 [ 587.885543] ? filp_open+0x60/0x60 [ 587.889095] ? do_syscall_64+0x4c/0x640 [ 587.893068] ? do_sys_open+0x3f0/0x3f0 [ 587.897045] do_syscall_64+0x1d5/0x640 [ 587.900935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 587.906118] RIP: 0033:0x45c829 [ 587.909304] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 587.917013] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 587.924282] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 587.931550] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 587.938820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 587.946089] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 [ 588.203266] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 588.220204] FAT-fs (loop5): Filesystem has been set read-only 09:37:36 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x10002, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000080)={0x5, 0x3, 0x0, [{0x6, 0x1370d1df, 0xe4e0, 0x3, 0x1, 0x1, 0x20}, {0x4d, 0x6, 0x8c6, 0x40, 0xae, 0x80}, {0xc29, 0x800, 0x8000, 0x38, 0x81, 0xac, 0x7}]}) 09:37:36 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) write$P9_RXATTRCREATE(r2, &(0x7f0000000000)={0x7, 0x21, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:36 executing program 5 (fault-call:8 fault-nth:10): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:36 executing program 2: r0 = socket(0x8, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c523000000000000003fe37000515d2e1fa63259e4d4bd057729817b4b69ec5732ecc7027e64f121cfda37046e56f0427079af201290229fb4ef5d4c4048fbc761db9ae4a0656f", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a9ec8a3a63673a36d66b103e1fdbb4678731c44d5772a8b52f88132613f2ab9faa48e75b0508e2367018dc4479c6757b0a5622107e780a52d43a222d4aa8fa0c3e961e2401d5dbb22107ce4584d22a35c2ff5c7069779f3a8e888a8ac94312cdb43f7907ebfcf3dc4ad1f5e7577c5c2c9146439e6910c437a8213e177dfca08fb12f6c6a8343821e51f0ef24575797141dd16b8065042500017c0bab7265ba185fa61404145c500be7e57f2af455765c675c710da30fb915abbfcb8fe5e5a54f998aeb8ecb869537d7ddb529a8d66a4905586c9dd0d81d4841e2c90bd8fa2bf3802bf963edaae01ebd125510bbe75beac077af773d5d2a34b256e8369f68b0fcab87c7ee033997f53b635b59ae1aa1456d0b35e1dd734149dbcf541d744962b2bd0ece4c267760c3a6d4bce9b03000000cfa703a1a48b59700f8c902e46ae26e6e31185a19c07959edcb6bfc88c9e6bc124147521f6eb327231e35785951377c40b713a4f6854b02c428bef068f9494aa8fc9f9afe44c3de67b91580eb1bc2a25ac491f2bc9c7a23fe5662170feb55b3999b45b8b80a8438df19e183d854691a1f2b34352fed522c4265e4ece52f35d351a1676982ce0f2eb2c454b9df04b976179611f1be4deac0dd4c79a122f3d33e574ef79c408809820094c31af5cca2d79bf783bb87588d8c21b88663bbde2644cab2b605d0ca91b5c2417ab7c7bba5173b0bfddfd1d87ce6d257c0526fc051adaf783cb44e5f09899886b26ca746f8d2b392e0871bca6f1cb40c5ac1bf5ca80b934425ff92d6010b96f769da7dfb547d8f9a38a25aa39752cac866986bb0faaf07ffeecd27bd736fa1a058ee5b17adbbe605eb5f3648b4ee013640d018b42ef6b000000"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r6, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="51e5681f21c3"}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x401}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x401}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 09:37:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) open(&(0x7f0000000080)='./file0\x00', 0x8800, 0xc0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x0, @sco={0x1f, @fixed={[], 0x12}}, @tipc=@name={0x1e, 0x2, 0x3, {{0x2, 0x1}}}, @xdp={0x2c, 0x8, 0x0, 0xb}, 0x8397, 0x0, 0x0, 0x0, 0xfffd, &(0x7f0000000100)='ip6tnl0\x00', 0xe3f, 0x72, 0x20}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="f4000000", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf250600000020000180080003000100000014000200627269646765300000000000000000001400018008000100", @ANYRES32=0x0, @ANYBLOB="0800030001000000600001801400020076657468315f766972745f77696669000800030000000000140002006970365f76746930000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f6d61637674617000000008000100", @ANYRES32=0x0, @ANYBLOB="083d5ccb", @ANYRES32=0x0, @ANYBLOB="2000018008000100", @ANYRES32=r3, @ANYBLOB="1400020076657468305f766972745f77696669002c0001801400020076657468305f766c616e0000000000001400020076657468315f746f5f68737200000000"], 0xf4}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r4) dup3(r8, r0, 0x0) 09:37:36 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @empty}, &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00000002c0)={'ipvlan1\x00', @ifru_addrs=@xdp={0x2c, 0x5, r7, 0x10}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, 0x0, 0x910, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) accept(r0, 0x0, 0x0) 09:37:36 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x0, 0x0, {0xfffffffc, 0x0, 0x0, 0x12, 0x0, 0x5c, 0x0, 0x0, 0xffffffffffffffff}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x3ed7}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) 09:37:36 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 590.174206] FAULT_INJECTION: forcing a failure. [ 590.174206] name failslab, interval 1, probability 0, space 0, times 0 [ 590.195757] CPU: 0 PID: 28964 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 590.203665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.213024] Call Trace: [ 590.215622] dump_stack+0x13e/0x194 [ 590.219271] should_fail.cold+0x10a/0x14b [ 590.223420] ? fat_i_callback+0x20/0x20 [ 590.227399] should_failslab+0xd6/0x130 [ 590.232506] ? fat_i_callback+0x20/0x20 [ 590.236481] kmem_cache_alloc+0x2b5/0x770 [ 590.240631] ? lock_acquire+0x170/0x3f0 [ 590.244697] ? lock_downgrade+0x6e0/0x6e0 [ 590.248845] ? fat_i_callback+0x20/0x20 [ 590.252822] fat_alloc_inode+0x18/0x160 [ 590.256797] ? fat_i_callback+0x20/0x20 [ 590.260766] alloc_inode+0x5d/0x170 [ 590.264392] new_inode_pseudo+0x14/0xe0 [ 590.268452] new_inode+0x1b/0x40 [ 590.271825] fat_build_inode+0x121/0x28c [ 590.275888] vfat_create+0x1ae/0x329 [ 590.279599] ? vfat_mkdir+0x3c0/0x3c0 [ 590.283570] ? retint_kernel+0x2d/0x2d [ 590.287459] ? lookup_open+0x1073/0x1750 [ 590.291513] ? vfat_mkdir+0x3c0/0x3c0 [ 590.295307] lookup_open+0x10e8/0x1750 [ 590.299199] ? complete_walk+0x1f0/0x1f0 [ 590.303269] path_openat+0xfc1/0x3c50 [ 590.307161] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 590.311827] ? __lock_is_held+0xad/0x140 [ 590.315892] do_filp_open+0x18e/0x250 [ 590.319688] ? may_open_dev+0xe0/0xe0 [ 590.323488] ? lock_downgrade+0x6e0/0x6e0 [ 590.327632] ? do_raw_spin_unlock+0x164/0x250 [ 590.332124] ? __alloc_fd+0x1bf/0x490 [ 590.335926] do_sys_open+0x29d/0x3f0 [ 590.339636] ? filp_open+0x60/0x60 [ 590.343174] ? do_syscall_64+0x4c/0x640 [ 590.347140] ? do_sys_open+0x3f0/0x3f0 [ 590.351025] do_syscall_64+0x1d5/0x640 [ 590.354036] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 590.354912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 590.354921] RIP: 0033:0x45c829 [ 590.354927] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 590.354938] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 590.354944] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 590.354949] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 590.354957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 590.407672] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 09:37:37 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14, 0x80800) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000000180)=0xe96d, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r7, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x880) r8 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 09:37:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write(r0, &(0x7f0000000180)="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", 0x1000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:37:37 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x5) listen(r0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) accept(r0, 0x0, 0x0) [ 590.408735] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:37 executing program 5 (fault-call:8 fault-nth:11): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:37 executing program 4: r0 = socket(0x40000000000001e, 0x1, 0x81) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x240001) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 09:37:37 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) [ 590.530471] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 590.544150] FAT-fs (loop5): Filesystem has been set read-only 09:37:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000180)={0x3, 0x200, 0x2, 0x800, 0x5, [{0x4, 0x1bd, 0x0, [], 0x3908}, {0x8, 0x8001, 0x7, [], 0x80}, {0xc689, 0xfffffffffffffffc, 0x3, [], 0x4}, {0xffffffffffffff7f, 0x800000000000, 0x20, [], 0x8}, {0x5, 0x74, 0x8, [], 0x900}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r1) dup3(r6, r0, 0x0) 09:37:37 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @private=0xa010100}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000003c0)={0xfffffff, 0x7, 0x5, r2, 0x0, &(0x7f0000000380)={0x9a091d, 0x8, [], @p_u16=&(0x7f0000000340)=0x3ff}}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000400)={r6, 0x5}, 0x8) r7 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r8) r9 = accept4(r8, &(0x7f0000000200)=@nl, &(0x7f0000000000)=0x80, 0x80800) r10 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r9, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x64, r10, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:user_cron_spool_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:37:37 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_virt_wifi\x00', &(0x7f0000000200)=@ethtool_coalesce={0xe, 0x8001, 0x6, 0x5, 0x2, 0xbf, 0xfff, 0x4, 0x0, 0x20, 0x80000001, 0xffffffff, 0xb3, 0x4, 0x8, 0x9, 0x9, 0x4, 0xaa, 0x1ff, 0x0, 0x7ff, 0x20}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x9, 0x0, &(0x7f0000000140)) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) dup3(r4, r0, 0x0) [ 590.818899] FAULT_INJECTION: forcing a failure. [ 590.818899] name failslab, interval 1, probability 0, space 0, times 0 [ 590.860739] CPU: 0 PID: 29018 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 590.868653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.878033] Call Trace: [ 590.880628] dump_stack+0x13e/0x194 [ 590.884266] should_fail.cold+0x10a/0x14b [ 590.888769] should_failslab+0xd6/0x130 [ 590.893358] kmem_cache_alloc+0x2b5/0x770 [ 590.897517] ? retint_kernel+0x2d/0x2d [ 590.901416] selinux_inode_alloc_security+0xb1/0x2a0 [ 590.906526] security_inode_alloc+0x8f/0xd0 [ 590.910858] inode_init_always+0x576/0xb20 [ 590.915096] alloc_inode+0x7a/0x170 [ 590.918726] new_inode_pseudo+0x14/0xe0 [ 590.924006] new_inode+0x1b/0x40 [ 590.927374] fat_build_inode+0x121/0x28c [ 590.931441] vfat_create+0x1ae/0x329 [ 590.935149] ? vfat_mkdir+0x3c0/0x3c0 [ 590.939031] ? retint_kernel+0x2d/0x2d [ 590.942917] ? vfat_lookup+0x11e/0x4c0 [ 590.946802] ? vfat_mkdir+0x3c0/0x3c0 [ 590.950614] lookup_open+0x10e8/0x1750 [ 590.954512] ? complete_walk+0x1f0/0x1f0 [ 590.958585] path_openat+0xfc1/0x3c50 [ 590.962399] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 590.967112] ? retint_kernel+0x2d/0x2d [ 590.971090] ? __lock_is_held+0xad/0x140 [ 590.975153] do_filp_open+0x18e/0x250 [ 590.978953] ? may_open_dev+0xe0/0xe0 [ 590.982861] ? lock_downgrade+0x6e0/0x6e0 [ 590.987213] ? do_raw_spin_unlock+0x164/0x250 [ 590.991706] ? __alloc_fd+0x1bf/0x490 [ 590.995517] do_sys_open+0x29d/0x3f0 [ 590.999236] ? filp_open+0x60/0x60 [ 591.002780] ? SyS_clock_settime+0x1a0/0x1a0 [ 591.007190] ? do_syscall_64+0x4c/0x640 [ 591.011164] ? do_sys_open+0x3f0/0x3f0 [ 591.015050] do_syscall_64+0x1d5/0x640 [ 591.018941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 591.024127] RIP: 0033:0x45c829 [ 591.027313] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 591.035976] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 591.043244] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 591.050515] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 591.057786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 591.065060] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 [ 591.222718] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 591.236152] FAT-fs (loop5): Filesystem has been set read-only 09:37:39 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREADLINK(r2, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 09:37:39 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='caif0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000080)={r6, 0x50, "8b075a8a47b6b3a44c337b4cccfe8bed93c1f477bfb99ff5deb30c9a9342e41d1835e4d4a6b84dea3b33f741dc2c562e5eca49fd1ee31a70c2e57f7563a9e946d34ea0ea432dc4f59e54899a36063220"}, &(0x7f0000000100)=0x58) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) dup3(r8, r0, 0x0) 09:37:39 executing program 5 (fault-call:8 fault-nth:12): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:40 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000000)=0x1) 09:37:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c882f00", @ANYRES16=r9, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=r7, @ANYBLOB], 0x1c}}, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, r10, 0xb0343aabd1184b87}, 0x14}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r10, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x3c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x100}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0xff}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x5209}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xd74}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @local}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x2400c8c0}, 0x80) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, &(0x7f0000000080)=0x5, 0x4) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r1) dup3(r7, r0, 0x0) 09:37:40 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x50b802, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000080)=0x28) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 593.379767] FAULT_INJECTION: forcing a failure. [ 593.379767] name failslab, interval 1, probability 0, space 0, times 0 [ 593.430307] CPU: 0 PID: 29052 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 593.438225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.447581] Call Trace: [ 593.450178] dump_stack+0x13e/0x194 [ 593.453823] should_fail.cold+0x10a/0x14b [ 593.458501] should_failslab+0xd6/0x130 [ 593.462504] __kmalloc+0x2e9/0x7c0 [ 593.466052] ? ima_alloc_init_template+0x62/0x390 [ 593.470901] ima_alloc_init_template+0x62/0x390 [ 593.475579] ima_store_measurement+0x162/0x300 [ 593.480166] ? ima_collect_measurement+0x420/0x420 [ 593.485095] ? kmem_cache_alloc+0x604/0x770 [ 593.489426] ? ima_d_path+0xa6/0x1d3 [ 593.493148] process_measurement+0x8da/0xb20 [ 593.497556] ? ima_rdwr_violation_check+0x3a0/0x3a0 [ 593.502566] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 593.507345] ? mark_held_locks+0xa6/0xf0 [ 593.511397] ? retint_kernel+0x2d/0x2d [ 593.515277] ? retint_kernel+0x2d/0x2d [ 593.519160] ? trace_hardirqs_on_caller+0x3f6/0x590 [ 593.524172] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 593.528928] ? check_preemption_disabled+0x35/0x240 [ 593.534023] ? retint_kernel+0x2d/0x2d [ 593.537916] path_openat+0x15ad/0x3c50 [ 593.541819] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 593.546490] do_filp_open+0x18e/0x250 [ 593.550289] ? may_open_dev+0xe0/0xe0 [ 593.554094] ? lock_downgrade+0x6e0/0x6e0 [ 593.558503] ? do_raw_spin_unlock+0x164/0x250 [ 593.562991] ? __alloc_fd+0x1bf/0x490 [ 593.566787] ? getname_flags+0x23d/0x560 [ 593.570842] do_sys_open+0x29d/0x3f0 [ 593.574585] ? filp_open+0x60/0x60 [ 593.578130] ? SyS_clock_settime+0x1a0/0x1a0 [ 593.582535] ? do_syscall_64+0x4c/0x640 [ 593.586513] ? do_sys_open+0x3f0/0x3f0 [ 593.590403] do_syscall_64+0x1d5/0x640 [ 593.594315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 593.599513] RIP: 0033:0x45c829 [ 593.602782] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 593.610494] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 593.617768] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 09:37:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x10, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x2, 'veth1_to_bridge\x00', {0x7f}, 0x401}) [ 593.625043] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 593.632754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 593.640030] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:40 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x50, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfae6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x375}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4080) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x50, r7, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x63}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffff8d3}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x84}, 0x800) r8 = accept4$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x81800) setsockopt$inet6_int(r8, 0x29, 0xb, &(0x7f0000000100)=0x9, 0x4) r9 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 09:37:40 executing program 5 (fault-call:8 fault-nth:13): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:40 executing program 4: r0 = socket(0xf, 0x3, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r3) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x25) fcntl$setown(r4, 0x8, r6) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_JOIN_MCAST(r5, &(0x7f0000000080)={0x16, 0x98, 0xfa00, {&(0x7f0000000040)={0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0x30, 0x1, @in={0x2, 0x4e23, @local}}}, 0xa0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0xc8000, 0x0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) readahead(r5, 0x2e, 0x1fb78b8b) accept(r0, 0x0, 0x0) [ 593.713799] audit: type=1804 audit(1588066660.472:14224): pid=29052 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="add_template_measure" cause="ENOMEM" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/441/file0/file0" dev="loop5" ino=346 res=0 09:37:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) fcntl$setpipe(r0, 0x407, 0x5) 09:37:40 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) fstatfs(r3, &(0x7f0000000200)=""/154) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:40 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r4}}, 0x20}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x6000054}, 0x810) accept(r0, 0x0, 0x0) [ 593.779893] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 593.790160] FAT-fs (loop5): Filesystem has been set read-only 09:37:40 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) accept(r0, 0x0, 0x0) 09:37:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f00000001c0)={0x20, 0xcbc67f1128f8b194, 0x7, 0x6be663c6, 0x1000}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ocfs2_control\x00', 0x501100, 0x0) ioctl$TCSETXW(r3, 0x5435, &(0x7f0000000380)={0x0, 0xf545, [0x6, 0x5, 0x9, 0x8000, 0xffff]}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000300)={0x100, 0xbe8, &(0x7f0000000200)="0d0ddc208e9de07ad0cbe8fa57e8e32c5e756a77dde229cef3717c6ef14d159cd05d3741fb4c77317ff7bd95ebac7ff24f59b7fd9e053f283240f5574f43e7ba265b4ff6a824add3456bdb551dde3962193ef36e38b9d6c6cebc484067629e6c936c7993ca74bf086260e307d29e7b596df1f71984914e879267ffa9e74a996a83ca2bbd43b51d87b3b1686125f793b055152c6e48d700e7ba2686cc18c2d23cfbb5f5c43feb371b0f5a6769c99ec658ac", &(0x7f00000002c0)="caaac40a27e0d344904401d4", 0xb1, 0xc}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x123100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000400)={0x3, 0x5, 0x62}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmat(r6, &(0x7f0000ffe000/0x2000)=nil, 0x1000) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f0000000080)={0x3f, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e23, @private=0xa010102}}}, 0x108) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r8, 0x0, 0x10002, 0x0) 09:37:40 executing program 4: r0 = socket(0x19, 0x3, 0x4) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x8, 0x0, 0x4, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 594.028170] FAULT_INJECTION: forcing a failure. [ 594.028170] name failslab, interval 1, probability 0, space 0, times 0 [ 594.088194] CPU: 0 PID: 29105 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 594.096107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.105462] Call Trace: [ 594.108062] dump_stack+0x13e/0x194 [ 594.111690] should_fail.cold+0x10a/0x14b [ 594.115837] should_failslab+0xd6/0x130 [ 594.119806] __kmalloc_track_caller+0x2e1/0x7b0 [ 594.124479] ? ima_collect_measurement+0x248/0x420 [ 594.129667] ? ima_calc_file_hash+0x3a1/0x810 [ 594.134161] krealloc+0x63/0xc0 [ 594.137443] ima_collect_measurement+0x248/0x420 [ 594.142203] ? ima_get_action+0x70/0x70 [ 594.146188] ? vfs_getxattr_alloc+0xc8/0x2d0 [ 594.150597] ? ima_get_cache_status+0x170/0x170 [ 594.155268] process_measurement+0x78a/0xb20 [ 594.159702] ? ima_rdwr_violation_check+0x3a0/0x3a0 [ 594.164712] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 594.169473] ? retint_kernel+0x2d/0x2d [ 594.173360] ? file_ra_state_init+0xc4/0x1e0 [ 594.177762] ? file_ra_state_init+0xdd/0x1e0 [ 594.182165] ? file_ra_state_init+0xc4/0x1e0 [ 594.186567] ? do_dentry_open+0x442/0xe90 [ 594.190734] ? vfs_open+0x88/0x220 [ 594.194286] ? vfs_open+0x10d/0x220 [ 594.197919] path_openat+0x15ad/0x3c50 [ 594.201820] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 594.206502] ? retint_kernel+0x2d/0x2d [ 594.210388] do_filp_open+0x18e/0x250 [ 594.214240] ? may_open_dev+0xe0/0xe0 [ 594.218060] ? lock_downgrade+0x6e0/0x6e0 [ 594.222239] ? do_raw_spin_unlock+0x164/0x250 [ 594.226747] ? __alloc_fd+0x1bf/0x490 [ 594.230560] do_sys_open+0x29d/0x3f0 [ 594.234287] ? filp_open+0x60/0x60 09:37:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) r2 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) [ 594.238788] ? __sanitizer_cov_trace_pc+0x9/0x50 [ 594.244676] ? do_sys_open+0x3f0/0x3f0 [ 594.248568] do_syscall_64+0x1d5/0x640 [ 594.252467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 594.257659] RIP: 0033:0x45c829 [ 594.260842] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 594.268555] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 594.275827] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 09:37:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x3, 0x12, 0x0, 0x5d, 0x1}}) pipe(&(0x7f0000000500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREAD(r2, &(0x7f0000000080)={0x43, 0x75, 0x1, {0x38, "aa944a947a8220399ef5e13b0282130435a3f55344665308c44e660eb2eb4d69861d68598f509ec8348e52a944707349e4e0b5fdbec020b5"}}, 0x43) splice(r0, 0x0, r0, 0x0, 0x10002, 0x8) [ 594.283099] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 594.291154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 594.298472] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:41 executing program 3: r0 = socket$inet(0x2, 0x800, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8c000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f00000002c0)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000040)={0x14, r5, 0x301}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1000}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x53}, 0x9f570e699b4a8b7c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x25) syz_open_procfs(r8, &(0x7f0000000280)='net/netlink\x00') ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) [ 594.429453] audit: type=1800 audit(1588066661.192:14225): pid=29105 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=348 res=0 09:37:41 executing program 5 (fault-call:8 fault-nth:14): dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:41 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') 09:37:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="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"], 0x14}}, 0x0) r4 = socket$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, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r7, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8081}, 0x40000) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r8, 0x0, 0x10002, 0x0) 09:37:41 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'ip6gretap0\x00', 0x57}) sendto$inet(r3, &(0x7f0000000200)="017c9c85f8208acc6720d1eea5eddfd40a031865daef9c8872599e5540f70184a3cf1ef4f270c335bde41a491533e0f5de5c9a769431b963a5f44dfd2768d4f1c97393026512a9aeaa03f6ccd90fcfe404e7978dfffddb2c136c42c3086f32eb9b1652c511674b65813d95c7bcbee0c17544aef9638ad7e6755e93c18a87d58cfd3cf907e6157facb2d32b93e48d273a33afde9465659467246e61eca64eb122febdbb1e178a0dbcdc14cad4cfbf84525e", 0xb1, 0x4c001, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 594.534616] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 594.545249] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 594.562453] FAT-fs (loop5): Filesystem has been set read-only [ 594.820784] FAULT_INJECTION: forcing a failure. [ 594.820784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 594.865759] CPU: 1 PID: 29165 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 594.873707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.883506] Call Trace: [ 594.886107] dump_stack+0x13e/0x194 [ 594.889742] should_fail.cold+0x10a/0x14b [ 594.893898] __alloc_pages_nodemask+0x1bf/0x700 [ 594.898579] ? save_trace+0x290/0x290 [ 594.902380] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 594.908093] ? find_held_lock+0x2d/0x110 [ 594.912154] ? __do_page_cache_readahead+0x28e/0xa20 [ 594.917260] alloc_pages_current+0xe7/0x1e0 [ 594.921585] __page_cache_alloc+0x245/0x3d0 [ 594.925937] __do_page_cache_readahead+0x2d9/0xa20 [ 594.930873] ? read_cache_pages+0x690/0x690 [ 594.935196] ? check_preemption_disabled+0x35/0x240 [ 594.940231] ? ondemand_readahead+0x516/0xb60 [ 594.944725] ondemand_readahead+0x516/0xb60 [ 594.949053] page_cache_sync_readahead+0xa6/0xf0 [ 594.953810] generic_file_read_iter+0x1365/0x26c0 [ 594.958655] ? save_stack+0x89/0xa0 [ 594.962286] ? do_syscall_64+0x1d5/0x640 [ 594.966349] ? filemap_range_has_page+0x2c0/0x2c0 [ 594.971193] ? retint_kernel+0x2d/0x2d [ 594.975177] ? trace_hardirqs_on_caller+0x3f6/0x590 [ 594.980197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 594.984953] ? iov_iter_init+0xa6/0x1c0 [ 594.988927] __vfs_read+0x44b/0x610 [ 594.992558] ? vfs_copy_file_range+0x9a0/0x9a0 [ 594.997145] ? retint_kernel+0x2d/0x2d [ 595.001034] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 595.005790] ? check_preemption_disabled+0x35/0x240 [ 595.010806] ? retint_kernel+0x2d/0x2d [ 595.014693] integrity_kernel_read+0x11b/0x1b0 [ 595.019284] ? integrity_inode_free+0x300/0x300 [ 595.023958] ima_calc_file_hash+0x41d/0x810 [ 595.028286] ? ima_alloc_tfm+0x9a/0xc0 [ 595.032172] ? ima_calc_file_hash+0x148/0x810 [ 595.036672] ima_collect_measurement+0x39a/0x420 [ 595.041432] ? ima_get_action+0x70/0x70 [ 595.045406] ? vfs_getxattr_alloc+0xc8/0x2d0 [ 595.049836] ? ima_get_cache_status+0x170/0x170 [ 595.054510] process_measurement+0x78a/0xb20 [ 595.058927] ? ima_rdwr_violation_check+0x3a0/0x3a0 [ 595.063955] ? inode_has_perm.isra.0+0x1d0/0x1d0 [ 595.068713] ? lock_downgrade+0x6e0/0x6e0 [ 595.072868] ? security_file_open+0x82/0x190 [ 595.077273] ? file_ra_state_init+0xc4/0x1e0 [ 595.081769] ? do_dentry_open+0x442/0xe90 [ 595.085930] ? vfs_open+0x10d/0x220 [ 595.089572] path_openat+0x15ad/0x3c50 [ 595.093483] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 595.098163] do_filp_open+0x18e/0x250 [ 595.101997] ? may_open_dev+0xe0/0xe0 [ 595.105810] ? lock_downgrade+0x6e0/0x6e0 [ 595.110062] ? do_raw_spin_unlock+0x164/0x250 [ 595.114565] ? __alloc_fd+0x1bf/0x490 [ 595.118376] do_sys_open+0x29d/0x3f0 [ 595.122093] ? filp_open+0x60/0x60 [ 595.125636] ? SyS_clock_settime+0x1a0/0x1a0 [ 595.130133] ? do_syscall_64+0x4c/0x640 [ 595.134115] ? do_sys_open+0x3f0/0x3f0 [ 595.138003] do_syscall_64+0x1d5/0x640 [ 595.141895] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 595.147081] RIP: 0033:0x45c829 [ 595.150264] RSP: 002b:00007f21e1086c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 595.157973] RAX: ffffffffffffffda RBX: 00000000004f6780 RCX: 000000000045c829 [ 595.165246] RDX: 0000000000000000 RSI: 0000000000060042 RDI: 0000000020000040 [ 595.172518] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 595.179797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 595.187070] R13: 0000000000000773 R14: 0000000000524fdf R15: 00007f21e10876d4 09:37:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x6392, 0x8) 09:37:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$caif_seqpacket(0x25, 0x5, 0x3) socket$inet_smc(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r9) accept(r2, 0x0, 0x0) 09:37:42 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2f, @local, 0x4e20, 0x4, 'ovf\x00', 0x10, 0x7, 0x58}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 595.594088] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20000 [ 595.612284] IPVS: set_ctl: invalid protocol: 47 172.20.20.170:20000 [ 595.639550] audit: type=1800 audit(1588066662.402:14226): pid=29165 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=350 res=0 09:37:42 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x13002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x1000080, 0x0, 0x0, 0x0, 0x0, 0x4e}, 0x0, 0x1, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x401, 0x8, 0xb90, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6) 09:37:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getrule={0x14, 0x22, 0x220, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24004000}, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000300)={0x6, 0x9, 0x1, 0x36dd, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x2c, 0xfb, 0x3f, 0x0, 0x0, 0xffffffffffffff60, 0x1000, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x6}, 0xd59f3715ef53fa37, 0x10000, 0x8, 0xb, 0x5513, 0x5, 0xcc}) epoll_pwait(r3, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000000040)={[0x721d]}, 0x8) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 595.778712] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 595.794259] FAT-fs (loop5): Filesystem has been set read-only 09:37:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000000)={{r5}, 0x401, 0x12fe, 0xfffffffffffffc00}) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r5, 0x0) ioctl$TUNSETGROUP(r3, 0x400454ce, r5) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r7 = timerfd_create(0x1, 0x80000) ioctl$RTC_WKALM_SET(r6, 0x4028700f, &(0x7f0000000040)={0x4, 0x0, {0x0, 0x0, 0x0, 0x13, 0x0, 0x5c}}) pwritev(r7, &(0x7f0000000400)=[{&(0x7f0000000180)="ce6974d44b94ee1f70ea0b1b0a1a035cb9b33c2919bed16a8b3df338dfc62d466c59d22f7f0951c9434a8a7739a2417188f4bfe5138b6f0a2fcdfd9448e99cf17e1a2675ea29e867d93c8c01575f5cd614c9e39ec20749f46ec7c7838d8bef9dda2cc5acbb9d6c9119bc15ba2550e53e6f174d1598ce4d80ba35223f3d8353fb75e3b1fd08344a5ed87977185ac71dfef84a2dc7b535965daadc1d249100fa5880e8d7772d13ea33f39a8618bd8740373190c0b0b4e97d65d3", 0xb9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000000c0)="c67400c7e62a4715de90d1c15197758b23adfa4b286267eb14f28286706a45cf8f998686d246bbe6e7e8f0f9403b0dafaa6c6082130eafc887d68858d850e39d8e87b9780f7b823239ca629ee6504c0c40bdc104706d7df1ddc5b1d5f7fe0edf57ff2f909f", 0x65}, {&(0x7f0000000240)="f98f88ed9eac5f9a34da5c3952ab1e9d01d7620782fc6403523ad9036c453191692550831632138e3897fd7ba0ee545a3e86c99ca19c9d2102757e981696e55890854cb4e02a3dd99282dc9f4a0bd0505cab74c48d1fc99849b54e", 0x5b}, {&(0x7f00000002c0)="4654be6b6739a2d1f7b9afacf63245ceb0d943daa3aa5c7ac7414ce29bab88c25822ecd27a2308c31d2478b0dec44e4683ae5eec9e3b9dd7157fd9a6d4b6c983447e4d6d42665cd977ba46e1a2bf5e911a8192da9bf2ef32ceed0d9afab62845d02cd0e3937b3783bb68df5ed9eea069dd388e254e2152419e9fa81aa2d6890c99edc7a6de1c668381cbabe3ba9addc11148c7aae41db3cdbae748062a7bace29b07bb074dbe5744c98ca1bc74a03cdb2aa783f2", 0xb4}, {&(0x7f0000000380)="93d81c9e83ec10fbff49cf0a8eea17def4e0b67dea593233795ff371e4c5763670b1014c8caab5195efc83682ba7f9e82b0737f0aa2df9ce8ee9ffd2a9865fb9d46254c00aa5b509c1549954", 0x4c}], 0x6, 0x81) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x10002, 0x0) 09:37:42 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000080}, 0xc040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = open(&(0x7f0000000080)='./file0\x00', 0x208000, 0x100) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="000229bd7000ffdbdf25020000000c00080031210000000000004400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRESHEX, @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c00040008000000000000001400078008000100", @ANYRES32=r11, @ANYBLOB="08001500", @ANYRES32=r0, @ANYBLOB="0c00060000000000000000000c0002000000000000000000"], 0x17}, 0x1, 0x0, 0x0, 0x80}, 0x44) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x5, 0x0, {0x0, 0x20, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) 09:37:42 executing program 4: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) accept(r1, 0x0, 0x0) 09:37:43 executing program 1: umount2(&(0x7f0000000080)='./file0\x00', 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r5) dup3(r9, r0, 0x0) 09:37:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 596.434881] audit: type=1804 audit(1588066663.192:14227): pid=29223 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/444/file0/file0" dev="loop5" ino=352 res=1 09:37:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r5) dup3(r9, r0, 0x0) 09:37:43 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0x0, 0x8, 0x1, r1, 0x0, &(0x7f0000000080)={0x9909d3, 0x4, [], @value=0x6}}) getpeername(r2, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @dev}}, &(0x7f0000000200)=0x80) fchdir(r0) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r3, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fallocate(r5, 0x1, 0x200000000000, 0x3) 09:37:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x103000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xffffeffffffffffa) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0xbf, 0x1a, 0x40, 0xfc, 0x1, 0x2, 0x5, 0x1, 0xc1, 0x80, 0x2, 0x9, 0x3f, 0xff}, 0xe) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f0000000180)=0x1000) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r9, 0x0, 0x10002, 0x0) 09:37:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x25) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) r4 = getpgrp(r3) getpgrp(r4) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000000c0)) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x27fffffffffffffc, 0x3) 09:37:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0xfffffffe, 0x0, 0x0, 0x3, 0x0, 0x5c, 0x4, 0x0, 0x1}}) pipe(&(0x7f0000000500)) 09:37:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r5) dup3(r9, r0, 0x0) [ 597.444086] audit: type=1804 audit(1588066664.202:14228): pid=29250 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/445/file0/file0" dev="loop5" ino=354 res=1 [ 597.487904] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.500772] FAT-fs (loop5): Filesystem has been set read-only [ 597.507805] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.516133] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.524296] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.541953] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.550687] audit: type=1804 audit(1588066664.262:14229): pid=29260 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/445/file0/file0" dev="loop5" ino=354 res=1 [ 597.558777] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.591377] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.600241] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.612332] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.621668] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 98) [ 597.640866] audit: type=1800 audit(1588066664.402:14230): pid=29247 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=354 res=0 [ 597.672094] audit: type=1800 audit(1588066664.402:14231): pid=29250 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=354 res=0 [ 597.697177] audit: type=1800 audit(1588066664.402:14232): pid=29260 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=354 res=0 09:37:44 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x10002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@ipv4={[], [], @empty}, 0xebb7, 0x2, 0x2, 0x1, 0xd1, 0x7}, &(0x7f00000003c0)=0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x14, r7, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r6, &(0x7f0000002540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x74, r7, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xec}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc478}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x7, [0x8, 0x9, 0x3, 0x2, 0xb02b, 0x2, 0xbd2]}, 0x12) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="262edb5fac675cb681d2a69f9d73806d36d9be259b94e82f5e9fcf", 0x1b}, {&(0x7f00000000c0)="321e9e991b06aae50a84c8aae170f85ef3cd530a0517befb08a0d6479779bf2372c92b3cdc4c92766bdad20f5db846af09fbefbb66109bbb8d80a7d6edd9dd3d4ef9ae476b", 0x45}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000000140)="095ce12d6eeea30901117b3b3f221a5c9047673b442c88e784c605105e532b3fec1e163e3385cfd3b6498fcf767b3298bcbae06817b22cdedd906391fc8e43467e258eabcf003e0f267e52d0ad2eaa710631c219a021b7dd71e72ad905d1c4506c86036df3cc267f2870fa229b", 0x6d}, {&(0x7f00000001c0)="231cb922a3f54af9caab36789e001a2e6e29791c907285c1db15bba2f20b6baf6ceb002783d7e07546638c648be731f83db1214b72a9e20f9459ada3885c9a2cc5b31130bf1ba3ff9fbbd4907722492a0fcd9cb9ab4bab1b74def775cbfe6d2a8bcaba9046c0e3f110aa40a66d825782917e27e7c3c03b49a1712c146bf24ca7d5d19828f00bdfcb57da82f0586867d2e5cdbf42c31d08f7a18d1f63ec67fcbf9428cb289c35f7e0424725a0a45d783c89666e0cac4b345e4890eb7923068c5335a99f05f2b63553def0ae477ff64fddf57bb85a2dbb532e949a5eea82105958bb683f4ec7", 0xe5}], 0x6, 0x2) 09:37:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r5) 09:37:44 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x10002, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x48, 0x140d, 0x400, 0x70bd26, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x48}}, 0x4040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="425a23ea132b0ccd2bf17a63f7754c276bd54071587a29db1ba3ddd7431547b48328cc0beca308099008eb24d672f658787420f629937d281cf6e4179d74ff97f5f9822e1c6f38847644a231051bedf83b845b0631b8220f85040195058634df0affd1e706ceab8e9ec07811eb44e39ff0e82320a66e52610b7116e63062d47ee5ed774738f986599d78f7c61f66e666d3a416167ed6bab97eddf9ee199d92fd3e6da47f755420ebf9398df54950b2102c52d8a9dc767d361e6a09f65fa1ced938b8701c757abcb6b15a496909b1c36b17291b8cdff2f4494f18849c9e424083ead00236d9f4cb8f4453bee13b5cb3d54f9de70cac162a5bda", @ANYRES16=r3, @ANYBLOB="04022cbd7000fddbdf25030000001800038014000600fe880000000000000000000000000101"], 0x2c}}, 0x1) 09:37:44 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x3f9, 0x800, 0x70bd29, 0x25dfdbfc}, 0x18}}, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) 09:37:45 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x82, 0x0, {0x0, 0x0, 0x0, 0x12, 0xb, 0x5c}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x22bb, 0x200, 0x10000, 0x8, r5}, 0x10) pipe(&(0x7f0000000500)) 09:37:45 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000080}, 0xc040) eventfd2(0xed, 0x1) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="050025bd7000fedbf86e690f1d936f4419a2889e22e4df25030000050022020000000000875600030005000000000000000c0002000200000000000000000c000200feffffffffffffff0c00030008000000000000000c00078008000100"/116, @ANYRES32=r4, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x400c0c0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:45 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x4000000, 0x12, 0x0, 0x5c, 0x4}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r3, 0x300, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x10002, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) read$dsp(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xff) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$PNPIPE_IFINDEX(r7, 0x113, 0x2, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x4) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r5, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x1}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x176627f0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x44040) 09:37:45 executing program 5: r0 = dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r2, 0x100000001, 0x0, 0x2811ffff) ioctl$TIOCNOTTY(r1, 0x5422) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000180)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000100)={0x3, r4}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fallocate(r6, 0x1, 0x200000000000, 0x3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=""/76}) 09:37:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r5) [ 599.387912] audit: type=1804 audit(1588066666.152:14233): pid=29300 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/446/file0/file0" dev="loop5" ino=356 res=1 [ 599.427173] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.449867] FAT-fs (loop5): Filesystem has been set read-only [ 599.467334] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.476708] audit: type=1804 audit(1588066666.212:14234): pid=29307 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/446/file0/file0" dev="loop5" ino=356 res=1 [ 599.490632] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.530592] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.539904] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) 09:37:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r8, r5) [ 599.563242] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.580296] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.591115] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.624301] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) [ 599.643433] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 133) 09:37:46 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) [ 599.681983] audit: type=1800 audit(1588066666.442:14235): pid=29298 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=356 res=0 [ 599.725202] audit: type=1800 audit(1588066666.442:14236): pid=29300 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=356 res=0 [ 599.781838] audit: type=1800 audit(1588066666.442:14237): pid=29307 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=356 res=0 [ 600.314956] audit: type=1804 audit(1588066667.082:14238): pid=29328 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/447/file0/file0" dev="loop5" ino=358 res=1 09:37:47 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 09:37:47 executing program 2: r0 = socket(0x27, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) dup3(r1, r2, 0x80000) [ 601.308183] audit: type=1804 audit(1588066668.072:14239): pid=29345 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/448/file0/file0" dev="loop5" ino=360 res=1 09:37:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 601.354573] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.363204] FAT-fs (loop5): Filesystem has been set read-only [ 601.378180] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.398491] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.410986] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.428945] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.444853] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) 09:37:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c, 0x5}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) [ 601.466218] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.477652] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.487136] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) [ 601.498698] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 144) 09:37:48 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0xa4, 0x0, 0x2, 0x401, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x6}, @CTA_EXPECT_TUPLE={0x88, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x24010092}, 0x4004000) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x20, 0x0, 0x0, 0x20, 0x0, 0x7f, 0x2150d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x64042, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) fallocate(r4, 0x1, 0x200000000000, 0x3) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000011}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f2, 0x100, 0x70bd26, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x48840}, 0x481) [ 601.514958] audit: type=1800 audit(1588066668.282:14240): pid=29342 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=360 res=0 [ 601.543707] audit: type=1800 audit(1588066668.302:14241): pid=29345 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=360 res=0 09:37:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x40, 0x9, 0x12, 0x0, 0x5c, 0x1, 0x78}}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x8}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$dupfd(0xffffffffffffffff, 0x406, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) read$rfkill(r7, &(0x7f0000000080), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r9, 0xc0bc5310, &(0x7f0000000180)) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) [ 601.810623] audit: type=1800 audit(1588066668.572:14242): pid=29373 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="loop5" ino=362 res=0 09:37:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 09:37:49 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0xfffffffffffffcee, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7f, 0x10400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext, 0x800, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) [ 602.527237] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 602.543626] FAT-fs (loop5): Filesystem has been set read-only 09:37:49 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0xa00000000e004, 0x0, &(0x7f0000000000), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000280)=ANY=[@ANYBLOB="1340d500", @ANYRES16=r1, @ANYBLOB="270000000000000000000100000008000300", @ANYRES32=r3, @ANYBLOB="1f59b85c90de60693fe347e9f79f5a2717d784f2a5b52140ec11cea73987b384c99fd15421dac1086c53ed1a7b41ac2ec129df08e46c5987151a2f3ee35a4f59e75678569ee11dee69f07d0365a0cb18d0"], 0x1c}}, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r5, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x1002, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fallocate(r7, 0x1, 0x200000000000, 0x3) 09:37:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup2(0xffffffffffffffff, r5) dup3(r8, r0, 0x0) [ 603.212634] FAT-fs (loop5): bogus number of reserved sectors [ 603.236072] FAT-fs (loop5): Can't find a valid FAT filesystem 09:37:50 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000011c0)={0x2, 0x1, &(0x7f0000000000)=""/151, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=""/207, 0xf000}) [ 603.318715] FAT-fs (loop5): bogus number of reserved sectors [ 603.330944] FAT-fs (loop5): Can't find a valid FAT filesystem 09:37:50 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) acct(&(0x7f0000000200)='./bus\x00') r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x109801, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000001c0)) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:50 executing program 0: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3f440f4a7a7d1685) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r2, 0xc01064c7, &(0x7f0000000140)={0x1, 0x0, &(0x7f0000000100)=[0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f0000000180)={r3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, 0x0, &(0x7f0000000080)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r4) 09:37:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup2(0xffffffffffffffff, r5) dup3(r8, r0, 0x0) 09:37:50 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000c, 0x10, 0xffffffffffffffff, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001280)={r4}, &(0x7f0000001380)=0x8) socket$inet6_sctp(0xa, 0x10000000005, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@sack_info={0x0, 0x101, 0x400004}, &(0x7f0000002000)=0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100), 0x0, 0x5}, {&(0x7f0000000180)="0b330e6a406a7d56f2eff55693d734d4cae03a867b619240c3dea4636edd8c2fc769f265239a2cccb3f2cfb4241c23dc45a08025ff0136eb2f2418bb979090f09e036d7755c32ea666ed9f2af60334ca920d0e64ef6201fcff3eb69ba4d0fb6315d1342371e444f1ee08660ab574fbc17773e1abb3a3bb132df54f5dbe75c4febc6f775ba7e6bf2236b6b67de26d80f43a8add7848c211f6", 0x98, 0x5}, {&(0x7f0000000240)="043d1ae7d757376cdeb61d8a8de107a6af932c54d8488a5dc6882ea38afa4fb1e0df4399ce7402d17353a2152780768bc975b95a775d4e72e29da371cd2f850e138fdd481340d490ea659df38babdcbc501e1f1d49743fd499d87f3a1cb7f39e9202207af97b8c", 0x67, 0x9}], 0x8010, &(0x7f0000000340)='\x00') dup3(r8, r0, 0x0) [ 604.027520] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 604.064934] FAT-fs (loop5): Filesystem has been set read-only [ 604.107347] Process accounting resumed 09:37:50 executing program 5: r0 = dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r2, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r3}}, {@obj_user={'obj_user'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000000580)=[{&(0x7f00000001c0)="e2fd127f2becd9902610c71c9ff7e83fea7167f5ba0e855f34b48b06f28964ae3e8c1dcce7fc24496a6e3abc10a600a3c04ea7ed15cdff2cae66d7039e7924fbfcf4feea894e4363c9c1dd", 0x4b, 0x10001}, {&(0x7f0000000280)="398780da9d64a7183e77f4f40eea3f1cdd046027f8917889b94e6e762b422050a6add82f4c162f0d5cf38719316b95bfe038efeff7351859b878439ae770277518ac0e50e7efb0bbdf12b1bca14fcc7ba2e04f057127f1e82a58ed398ea6d7380c11240ab09888bd209aee74266932088d0ebab643c2d69e9c6b60cf0b775bd9bfff6305248b00efef4b34cae4e460e5526f8c2a284bd286bbc014ff8a61c06768de0d04744a914e2c983b264fc01da11a080bddef9b1f681b5945e3449c", 0xbe, 0x6}, {&(0x7f0000000440)="d4e3a45968da769c2de71d89bb43e16cdbcbfc53d96b78a0b160ff9f81b127d27f16f6b31460136a2d37996c2791c9c0fa76d32db7b0ca9a1859ef623a7ba0b9bc00b3897b38ae015469aa0e369f7bbcda9c", 0x52, 0x5}, {&(0x7f00000004c0)="537fff24ee58c653b890613d40142b4c820c62755511b7d21e88a12e47a8f4f3730113ce526a31a463d9839880270740f83c8f47ebf1aa3648971157684f9dbe3d366c1fe4b5a53c3fc2ede2a7a2b04b2776b9ba95e984e53f11c57e15f1928102a2f1e7036729836f010adce7ec", 0x6e, 0x800}, {&(0x7f0000000340)="1a888cf42393b51f8f8589c5f845c07e30efb9c56f8c6a49d1f123f199b2c8c5585063666017090034d55c2fc231c110a1f3", 0x32, 0x6}], 0x3828c0, &(0x7f0000000600)={[{@dioread_lock='dioread_lock'}, {@norecovery='norecovery'}, {@dioread_nolock='dioread_nolock'}, {@grpquota='grpquota'}, {@dioread_lock='dioread_lock'}, {@block_validity='block_validity'}, {@commit={'commit', 0x3d, 0x1}}], [{@obj_type={'obj_type', 0x3d, 'bdev+'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@hash='hash'}, {@measure='measure'}, {@uid_gt={'uid>', r3}}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fallocate(r5, 0x1, 0x200000000000, 0x3) 09:37:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r6) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x4) dup3(r5, r6, 0x80000) [ 604.427569] kauditd_printk_skb: 4 callbacks suppressed [ 604.427577] audit: type=1804 audit(1588066671.192:14247): pid=29456 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/453/file0" dev="sda1" ino=16459 res=1 09:37:51 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x62) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000100)={0x6}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fallocate(r4, 0x1, 0x200000000000, 0x3) 09:37:51 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x3, 0x0, {0x2, 0x0, 0x0, 0x10, 0x3, 0x5c, 0x0, 0x0, 0x1}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000080)={0x454, 0x8d1, 0xe9b, 0x10001, 0x8, 0x4, 0x9, 0x1}, &(0x7f00000000c0)={0x1, 0x0, 0x2, 0x3ee, 0x9, 0x100000001, 0x480000000000000, 0x5}, &(0x7f0000000100)={0x8, 0x9, 0x1f53, 0x6, 0x8, 0x100, 0x5, 0x5}, &(0x7f0000000140)={0x0, 0x2710}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:51 executing program 2: r0 = socket(0x6, 0x2, 0x40) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:51 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r6, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x81, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x4, 0x3}, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0xd, 0x1ff, 0x7f}, &(0x7f0000000300)=0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x64ac}}, 0x10) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r4, 0x108, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x80) r7 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:37:51 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_FPEMU(0xa, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000080)=""/86) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETSET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, 0xa, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xb}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x2}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x20}, @NFTA_SET_POLICY={0x8}, @NFTA_SET_DESC={0x34, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_DESC_SIZE={0x8}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x2513}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xffffff80}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xffff}]}, @NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x1}, @NFTA_SET_DESC={0x4c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x101}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x59}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3ff}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xbbcd}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40004}, 0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) r3 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x2) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x1, 0x2}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000080)=@routing={0x3c, 0x6, 0x1, 0x8, 0x0, [@private0, @dev={0xfe, 0x80, [], 0x18}, @private1={0xfc, 0x1, [], 0x1}]}, 0x38) 09:37:51 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) fcntl$notify(r0, 0x402, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='macvtap0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) ioctl$void(r0, 0x5451) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000100)={0x6, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000200)={0x8, "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"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) init_module(&(0x7f0000000000)='macvtap0\x00', 0x9, &(0x7f0000000080)=']\x00') 09:37:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0x10002, 0x0) 09:37:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup2(0xffffffffffffffff, r5) dup3(r8, r0, 0x0) 09:37:51 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x61c0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) fstatfs(r0, &(0x7f0000000080)=""/141) 09:37:51 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) creat(&(0x7f0000000180)='./file0\x00', 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffff9, 0x0, 0x0, 0x0}, 0x40) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000200009e7c, 0x87f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) [ 605.205539] audit: type=1804 audit(1588066671.963:14248): pid=29486 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/454/file0/bus" dev="loop5" ino=367 res=1 09:37:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000180)={0x80000000, 0x6, 0x10000, 0x1000, 0x3}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x3231, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$can_bcm(r1, &(0x7f0000000080)={&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000002600)=[{&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/99, 0x63}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/114, 0x72}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6, &(0x7f0000002680)=""/225, 0xe1}, 0x3) r4 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r4, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r4, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [], @broadcast}, 0x80000001}, @in6={0xa, 0x4e23, 0x2, @empty, 0x1}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfff}, @in6={0xa, 0x4e24, 0x8001, @mcast2, 0x1f}, @in6={0xa, 0x4e20, 0x0, @local, 0xfffffffc}], 0xc8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:37:52 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0xfffffffc, 0x0, 0x0, 0x12, 0x0, 0x5c}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x541700, 0x0) ioctl$RTC_RD_TIME(r3, 0x80247009, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)={r2}) setsockopt$ax25_int(r5, 0x101, 0xa, &(0x7f0000000080)=0x10000, 0x4) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000180)=""/235) clock_getres(0x1, &(0x7f0000000100)) splice(r0, 0x0, r6, 0x0, 0x10002, 0x0) [ 605.282152] audit: type=1804 audit(1588066672.023:14249): pid=29513 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/454/file0/file0" dev="loop5" ino=368 res=1 09:37:52 executing program 5: r0 = dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', 0x0, 0xfffffffffffffffd, 0x3, &(0x7f0000000180)=[{&(0x7f0000000280)="bc559dd5247c1f07369d26a08b01fb2679112c55cda2c6c8e773fa28a717fd256f1003850f0c530cf8a4e1d50d3c78c983be8e1e4c070bd5802bf61679062a2699aea1fd6903d755e784585583f79eb91d47a26bc0ef31c2192ddd3771d9d8090af9377c511c777a8081678e326802d54b585f18374733511f5d37a15b6ea761a7222c83cea19d9f0386a9713e661159796ec76c311bb14f2ebd2f1cc2b20734e7f79e303094d4b44d66f5a747b3a86c8fc2440feca964ab09034bffdd41be7c653e8ab8953779474b0cea2d3a1ddd4d4968532d4845e1a70b03454cdf863b8a73fa75edd4250bccbcd9f32c6a1a6867", 0xf0, 0x6}, {&(0x7f0000000100)="a6530eb357994c85020d473123a5888d421671", 0x13, 0x5}, {&(0x7f0000000440)="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", 0xfa, 0x1}], 0x288800, &(0x7f0000000680)=ANY=[@ANYBLOB="6d61703d6e6f726d616c2c636865636b3d7374726963742c686964652c6d6f64653d308e5e000030303030303030302d993529382c6769643d", @ANYRESHEX=r2, @ANYBLOB=',map=off,cruft,check=relaxed,session=0x0000000000000050,iocharset=cp852,appraise,uid>', @ANYRESDEC=r3, @ANYBLOB=',defcontext=root,\x00']) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r5, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fallocate(r7, 0x1, 0x200000000000, 0x3) 09:37:52 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xec1, 0x896, 0x2c9, 0x5, 0x5]}, 0xe) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 605.370399] audit: type=1804 audit(1588066672.033:14250): pid=29474 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/454/file0/bus" dev="loop5" ino=367 res=1 09:37:52 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f0000000000)='.\x00', 0x101002, 0x20) write$nbd(r3, &(0x7f0000000200)={0x67446698, 0x1, 0x0, 0x0, 0x2, "adf8558fdf049085a7742095ed6fae8b9a17aa1e0733df05b09059b6fa1195ed72178db126c6afed070b1bcd2ee9f0f4076f32"}, 0x43) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 605.963533] audit: type=1804 audit(1588066672.723:14251): pid=29530 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/455/file0/file0" dev="loop5" ino=370 res=1 09:37:53 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}}) r1 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000180)={0x1, 0x2, 0x4, 0x4, 0xfffffff9, {0x77359400}, {0x3, 0xc, 0xff, 0x8, 0x1f, 0x10, "ee067af8"}, 0x0, 0x1, @userptr=0x7ff, 0xef8, 0x0, 0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x14) accept(r1, 0x0, 0x0) 09:37:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) dup2(r6, r6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r5) dup3(r8, r0, 0x0) 09:37:53 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x24854, &(0x7f00000001c0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:37:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, r0, 0x478ac000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002040)=ANY=[@ANYRES32=r3, @ANYBLOB="fa0f0010988254afc8cc35a6d91eb111649184eff5a95b05172ad467643fc2c64ca807463c60c2ffa9bf680abf219245133cd2fba3e7eb5795a542bccc23c356bb1c6b0bbc5c1135edac92593ea57023bdc6a3ba2d0116b0c16032f5c56cd6578eeca92907ca8debac60772bb4f286f1cc062c32b7d3c918fb678561c4504ee951e3c102a3e26c6b0dffb845499046958a91b2acca6118cb94cee73a0abf20543ee7f7c98f657d18dbdb7ddec39005d7e92222a10e9d882ecce52fe766793b291f3854608c96ec3f30be46c5777d9a8b458be037b3af14fa999533ca7700d4e5aa3e809fa7da483d6eb89a09c6827974bd3af0f1488950926f36ace980c2e2abc411ff415ace1752cd37b2d64ef1c8ea6bbead579848481a6ef48a17a8c7eec923a3fa287fe98ae4033555a9df44c5103331eee72b11bce9093d22cad5dcc7c9fcd9007c61e57078b4f2d9741e59b48fa0acdfd6651f46087338d6937daa611d73130cac54c20bf437da21cd6c58f5c1f35fe41afffd18086052e34803be977e5fd80e3ba307fce332025be867607a6aa02d473c1e312b71ca17b321cce377576e4b2e34350d2e9fe97eb338bb2f55c06417213e1d323f4cdc101a403000e5d2c777c1f22ddbcd73af508d0d1c44ac0e325eb13077e2aac84c7cc92afe0832a81e6c391b4cf5218b4758129868f1d4b53d799dac403dec2d27916d7f2b6ddec66ec55562210d79963aa772ff2fcf0a6c6323bcece95687a65b826e41a5f6e88fbe0ea077e886ef19dd03467ad164af435a77f89682a6a44ccee3666041d2049392bb2ca2f534c99e6fd946cb4dbd4f2ae4ea9802f4c76188610a2fa68d7b27a47456ef7758b9ce0fd4a8dfafb12fbcc6aef7030155b0c8221e0c41850d2e1f4269fba6217ac1fcc1c7c95da3699504abba32d4b1228f5e918874bf270b2ab736860b3804993066181d5d71f2c73c07351d12065c354bbeef001c7479a49286e4ad0d412909ab1eebad533cce33b6f2b1d8f3aa78c6f7f3c9da34b1525d6a2efdf2f3605413e34eb8c704c212ba449ebc39d018047c65c1b55a2e931d578845129c34432d11be56c809a47030103145c8e8906763ffa93c467c698fd9786af82aa5b8834883d696b865a147e5bf3f812e1a9e465326fd8188ae10cebd7ba54a5a82db169f70cbe3120468ec2ce2ba46c1cd83ad742b46c739d41bc2c78d2f69143be42cf3d00c1a2ec013e17e985665936321ae88c0a1d43d045fbf8776a0f8df69a91f82ebe094cc5774b620cad33e527358e3d23337ab05ffe9933380315f0084bbaf35979208128362e9dd81c0ba57e266e19d23df38d950f4f0ef9c295a7a492abe5b1e4140f6ca21eae0d29a537a439227412621b37f3d909b408dcb345289e72e4e7fc2da25cc361c19b2d8d5ce2b392f7e853f5518d07a268ff6329b0d0868054e12ab05ab330e674f4cad49a92abe73615f500a32d923e5a031f5040c3faa83953fcd1deb970976ab1e25792a8856e8fa2b2e9ee2352ecc45eef1e8a09b54ba92494789c8e1c1a937ae4f5b87d41f8856dd5df90ba472e8189ac181b48723e5cf82a5dc01e0471bf196989ccc37f8d1154a57b375b02e55867480e624a10398960fafbbb1414ada91eb26e45356623fa2298f2c62afbdd4f7f2ce67d10ea0fad906fcd51adf45b5e1f0d05b44eb1dbda3fdf81b691cb3097759a9652fadd2dd3a57f1ee0d822fa3a21e58ef08714c2b140be6635e030ba6f80ef1dcbc76eab3a10223e37b489b3405d59276ef845e9850ddde53639a8b5e2844690e5bda643ec8aeec577376416dedccfd68b9200ec43b9ad19b05c8a7870ce1d392f6b66be77c0c7e3bb88616f2185624a6dcffe922498c3297f820485cd4164c236b1de8aafcde79e665e7f74187898dae2270b45837f80afce3f775de01c0f361f7bc174c9914332602af15a3f84ae0896945ee87e579bfeb596a6f21935c8ec24185bb4154ece0101816f71414c6f6af01c2e757bf94903869c20f0755373680662f6c02b06d0da231cb9beab7b139903554bb14261fce36aa36a10c421159e5972818108db01726db7cfe31a1cebe3cc8515c5a9edc2b2ff26d42b71a42173859b191cf17f59fb2bbd2ba2b71cc4d44501459bce6d8ad28e264dcceb5373593fbaa339430e3e5f1d7c58468dfe9fec1f1c2bc0262a8e7c6a867663009162678b1e3df69e37cdac86526b28859a6344dd688ddac0d9ec0fe7949225680e48b7630c32e37a20b6758632e3c620faceb1b4fa54d672f3b3392b7df0d8637ba259bb78a76026ae2fdb630f15ec42baf099c8cb62f78acea1f66ff2595b5d4ee4eecc914c883c6b396aa8362e11b3fb9d6b84a976db56c838ac24547e33c0206ae964a557c7aa0061d591a2b6c46b5a492bd5485b8c2df0d661847a4b4b3857832ee1758398a97cbfccf16f25193a2daad261c90fae2ddcceaf26a4e97dd703d47d3a240276b8ebcf133f9a622026279a7b11e3f331f52f00f32c3e3adc808271abdbe8593797f1867d79128ff4e0e8bcefbc2884e2e6ec4a0f7595497f448d80a094f62062f97610128e8c5c95f48dff2adbba7fe3feafd0ff474cadf38cb70cdab974b83f0c4c03c7faf30813b46147d282b125b7afb8e5c7f15815fcaf2ee8d65a679bb47f5b3e316161b93a608f84dfb533522debbc54fb19c3b7d027fd8796aa5fe410053f79dac852b26d7ec1517ae0cf8952aecb2361210f94a8ecacbbeb5328cdc41d632416994e569efa93c886bc690b5d007feadb372ab0301508f096e06a8068a7a6bd251d7123368c85c47acfd65029c3306e01f0356b755398613e5f0309ceeabd8d14e1a3bf57ba3ce1de64b9cd1b6a5c523a987fa8701a07f449d0ad9c08d9bfbbea1a1064853cefd635f6357d068730d053552911957ffa9345dcf186a2ba29729f588a94fdacb0cbc6fca80c4177fca1f3ed385838a628a8f244c679a60e17bcd26e9147d9a0b859c3e77e58fd4051d7c22575d5964a022e3335f61a556242f238c63fa72378f76576c4ea43aad09b1b545bffde23b0e6f29561279add3c29a2f332d7603e2293160d311d94c178931a4ab4a4529a0200f6c9792976fc5ee1bead91d7751adbd072ece621da72be7249970a5c87721cfb7c3c025ec2c6c5b7d0117966f6133f3af53351d10459240a9e37f3cf778338e5d111c9b4b52cbb0fc8aa6d39a013ab81aa1539fc6e9e785198d3dd1a4fd3ac2870b20ecfa321c0b223fc3afa454a12c0dc6f9429d97141353be9daf081f90f782b1e9d79646e7c1ad989d004e603049513dd6387c3f87bb9cc584daeb3626e49d9162917f63a2e369bd898c6b63f3c7aa5e326573d2291cd2afc6cc0b16df13b337ba7eab04e1c414503f060526618bbae0a2b8f2db246f8c06b4b5624980c25d7219f49dd3a971a9a90f9a56f22a14187879b918a897d1d18ea4fd0dafcf52f6ddf71e94ca10d7c5b054dccc8070b59e3798aaed116a544a9a005a7d41439b4a6dd4471e659cdfca3aaf8c386f801a1cb217f648cbe831aa2e9d531372e00c6c1af8335f10988ade5668ab63ce6549a60c1d1530763f7de70e9a9f1d29cc0677d0d4df7c08c01ac78322233b94a7774bf2d2b1a2cb391ab9d6b16fb3a5a530367bcca14827117fe6a595b0e371e8ec3f2faf4fd93379eea1cc9bf4b7a49ab65d372e07d56bea5f8cebdfbfcf67daf50183ddfe6335096706124584146c04730b47690c25016e25da7451cd155fe5dd77129a124e1377eeca49a3d11f5d250bc018afba231e7ebb98818f5e043d148c7fcd3c9ab9b4527490e87c951de154b5a43dc5e0547989139ff778b87ba7bb54ee3555ddad68cf2d54e808b13630219298d197f95044369977d7fdfaccb4d1baf3b7bc7981cc6f4e9510faad6e737def4473c490a41b8d8361dd5c1456f59b126c402bd17f769aca2f8aa0aed403ef75b53e9eb584f5645a68c12c12f0cbe7d3344532f186a7efe4b33828ea9b5d645e3b0c17bedd0e26b71bd06c21d1e69854836b99dce7db686b1a91c98c2817ff46fd5bcafaa1a4e4767847a036f5f15cb558b0d6f5f0bcf103edc9bd84bd0a2961012270d7317f412ba7cac2e9d8b599113a058906a33914c2e3772459eca556678e61e9315836d424876749f23150a7774896502cf9aad91a811d5c7a952b21b21ee15fbbfe5c97bc311a75e8f911a9ff14d7a339b37e955cc265c483cf5abb6e8ca9b400e18f2de37e94ee0dd898bcdc733a8a8ad475b3c3a02c8c60444d772e2d0cac594c2a3e19f7a4aa509f99889668bd2ddd393bed5e1205db69c3254892ef645ebf9b8f4e607a84676c2f44b88dac4de88cc6ef4aaff5681ca95334673140088c51572387ba1f63c560591b77811052025f89c540d1e6b9248093b1f3056e7c9ff8ed80664711cc11455b8e60a5521b70fb71e122cc8413e7bd5fc1f7d3852c9052fdb1d6b8870fedf91864827554d3d312a36a9afa025939758f7de5d08d06a6d22eb4b9fa67792707cad59196973db0c364d22475f1235b0196cc0604ae779e2598e40a650660dc2be16f212336fbe0c2f107c49ecf769e8955fd85b4467de3c83a22a36fd11332dae2b438328027bb0213587ef82d21650e6afea37cf423f5ada852314c452f8b919d58daf6fc69a6650e9e9ecf01743ac832f44f2dd42d9d8156c34f8d568abe56107e7a37c845410c286bbda34882359d9c50d7505f444738d1fd89c286f363e95e24ef5ae9fd810d1dc6711ccb191133d4d70abbf5d5e3a67b1648a1af42cd7a752ec46045994d1e6f874a95d1b17ae5484a0316e3f1d0f4f1d53b8b8db025d88946952c18b81e16faed968af0affa88567dc2bd816c91b021c922b6cb6e7a0b5c28d2693c26e38ead976f1d604906501eca1b8ff16238526849489dbd915951f3f2815fb5846c8fe189e8f82fc3e499360bd12245a7d2114132336b689160773eef0ebfbad08486024ee486e7f56d1f7f391cc7936a581439e87d055f7713975e1175ec134450ef58816db269a1aa20bdbf0bf8d75b25a4c2a65bd0e9775c33d9dbf36404776751ffec1f11f21b0d8db1ccec06e07c45239b564f3c3837900e35592c4b8be9cf1cad84c029ee1353a736d5531c679557cd385bdf69c1766ab1cd5c6d727822b31ce269755aa78bab91a0bec1b4c5a459e9aebee7c519381ea92a00d8b064cc7e97e43b8530f4a959780df178d634a50a753981a8b5eeb50f54a3cdffd31084cb1b76619b086fefee0ebd4f2d40e5db1ed00e14de80e9718f61df7f706eab615da9338b15ccb0a54fb813ebc6078b45d66940b8426f071cbdfdfdb88126f518ba757cdb2c35c5a207f0f424bf9bc560a2b33abb494bff0ffc37f511cfb405442dbde65e5e6f28bb78aa6365162363b16ae8d362e7741246cc8b90dee241f3b71d16ac86442a478700b2305e903ae2e73fa173a25bf12525f5f042eaff6c2d9c7f597b194e7c5d9d46fa0cd9d5216e8196776fdfd1055979a4f10010cb50860dfb656cd62ae1ddfb3e9da61d8941a016a40ae031f6cce465e1bc0f1bf589f907b082d56c6130474fd6bbfa025137f4ab054f956dfe0b245792b89dfc4b61d3b6b3273caa9e73cfffe9e32bad89f4a9f42a4732be024b4a3d6a643d81af73da33fa8d5859a9af316357d7ace295545f7c564e7f6f16a27dd57dd9ffa817dfbfaa5bd157d642331e02a5137bc076029287c9db3f9e92f7a440ad6318c78efcc2a9ef504aa9d8a995055f1b0210a1c0163d9696062ffb1c01810d6c"], 0x1008) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000080)=""/191) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 09:37:53 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x81853, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6569, 0xffffffffffffff8f}, 0x9808, 0x0, 0x0, 0x0, 0x0, 0x80}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) fadvise64(r4, 0xffffffff, 0x9, 0x2) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fallocate(r5, 0x1, 0x200000000000, 0x3) [ 606.235498] Unknown ioctl 1075339789 [ 606.242389] Unknown ioctl 1075339789 [ 606.249941] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 09:37:53 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 606.279241] FAT-fs (loop5): Filesystem has been set read-only 09:37:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$bt_hci(r3, 0x0, 0x2, 0x0, &(0x7f0000000140)) r7 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r1) dup3(r9, r0, 0x0) 09:37:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) [ 606.687880] audit: type=1804 audit(1588066673.453:14252): pid=29599 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/456/file0/file0" dev="loop5" ino=372 res=1 09:37:55 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a91877b5ea0bdc9e158bd830000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fb2acf40d32e4b58a8d2725560a6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f47725f4", 0xc0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000100)="cf", 0x1, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f00000001c0)={@my=0x0}) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r1, r3}, &(0x7f0000000440)=""/243, 0x389, &(0x7f0000000080)={&(0x7f0000000240)={'crc32c-intel\x00\x03\x00\x00\x00\x00\x00\x01\x00'}}) keyctl$reject(0x13, r1, 0x8000, 0x6, 0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r4) dup3(r8, r0, 0x0) 09:37:55 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r0}}, {@obj_user={'obj_user'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)=ANY=[@ANYBLOB="6461782c6e6f757588642c736d61636b6673726f6f743d212c7569643e", @ANYRESDEC=0x0, @ANYBLOB=',appraise_type=imasig,smackfshat=,fowner>', @ANYRESDEC=r1, @ANYBLOB=',obj_user=,fscontext=user_u,\x00']) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xffffff07) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff7, 0x0, &(0x7f0000000300), 0x8, &(0x7f00000008c0)={[{@nodiscard='nodiscard'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@uid={'uid', 0x3d, r0}}, {@noquota='noquota'}, {@discard_size={'discard', 0x3d, 0x6}}], [{@seclabel='seclabel'}, {@obj_user={'obj_user', 0x3d, '{em0'}}, {@uid_lt={'uid<', r1}}, {@audit='audit'}, {@fowner_gt={'fowner>', r7}}, {@uid_gt={'uid>', r4}}]}) r8 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r8, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r8, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 09:37:55 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000100)={0xa00000, 0x3, 0x8, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x990a7e, 0x0, [], @p_u32=&(0x7f0000000080)=0xffffffff}}) write$FUSE_IOCTL(r3, &(0x7f0000000140)={0x20, 0x0, 0x8, {0xfff, 0x4, 0x8, 0x3}}, 0x20) syz_mount_image$ocfs2(&(0x7f0000000180)='ocfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="f47255610540df8f4a790d9646c79afd2e16b9982f78ab274f008899f570cbe2ac3f40009993a6b6179d0b34beec5ce27394c388555a27a5a2ead0f254fef77a763fe3c27d34e89f7ed0848fa5438d5bc45c13c03c561ceda6c678f6f5714a50f4024a9351c6ebaa9ed6e1981e5af7295699cc381c87a8c3cadae419a835234ac189a9441a0ae753853af0d4a9759997211f12370e35018383fa2177622a3f34a415fd954220eb4c5202da2da70764580aa256e300fa65ddde", 0xb9, 0x2}], 0x800001, &(0x7f0000000300)='\x00') prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000002700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) 09:37:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:37:55 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'vlan0\x00', 0x4}, 0x18) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:37:55 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 608.525024] jfs: Unrecognized mount option "obj_user={em0" or missing value 09:37:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:37:55 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RLERROR(r4, &(0x7f0000000000)={0xe, 0x7, 0x2, {0x5, 'sit0\x00'}}, 0xe) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:37:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:37:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, 0xffffffffffffffff) dup3(r6, r0, 0x0) [ 608.853316] audit: type=1804 audit(1588066675.613:14253): pid=29626 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/457/file0/file0" dev="loop5" ino=374 res=1 [ 609.137466] (syz-executor.2,29663,0):ocfs2_parse_options:1498 ERROR: Invalid heartbeat mount options [ 609.178951] (syz-executor.2,29663,1):ocfs2_fill_super:1217 ERROR: status = -22 [ 609.221746] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 609.230262] FAT-fs (loop5): Filesystem has been set read-only [ 609.844703] (syz-executor.2,29673,1):ocfs2_parse_options:1498 ERROR: Invalid heartbeat mount options [ 609.854073] (syz-executor.2,29673,1):ocfs2_fill_super:1217 ERROR: status = -22 09:37:58 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x0, 0x0, {0xfffffffe, 0x0, 0x0, 0x1, 0x400, 0x3ff}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:37:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, 0xffffffffffffffff) dup3(r6, r0, 0x0) 09:37:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c040, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) setresgid(0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r7, 0x0) getgroups(0x6, &(0x7f00000008c0)=[0x0, 0x0, 0xffffffffffffffff, 0xee00, r5, r7]) sendmsg$unix(r2, &(0x7f0000000a00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000200)="8cba05ffdf1b46026f50b162780c4e89eeb43d25851ed36f331852a8987acb0a108fc71ce5c969a378910af007e4a1cae3ebfefe96dd0960f092ecab92c736c2719ae6ceaafe7fd91e51ec786bd9c5814bebeda416b204cf16169ebc1b9e3cae0b020aa5f11bcde647ba9bc32762eef3bd70228aa1567819a5611c3fdf2314ab8a98ad8c677dc5f9cc5fccf23d17782d59223c9148f51cd587f3b29b57dc4b784f9f4d44dd3dff26276fd1fa8d2300b6f725dfedd288e21ddb271ddb60f1845f320b99648e075fadb816e9ecdc8b223269ac1ecb4098e3c797b500"/228, 0xe4}, {&(0x7f0000000300)="42a79f9cb44bd32e604260c7162da0b41ad4e84cd9fe0415d62b9f5c071882e09cd6861df0d93e944650254711b0e912acd7f5cbba9e6e3e8cc583bf02acfc6d5b8d791434eab7024c82006274bd11f6a2c25046f7d2ec272bfe5f0b89ac8ab86bce61bcb6e911efc87351a6b24a35d9bad0e622fbbeca52f945841dccd0bf6e64cee9f7c01a1c4e280af836288646a8f948e7be42cc8b5c3410f20f1e4ef20600d000bf0720c691cfe70277098b3799788514e69755bafe1a616bcc08a97a5a963ce9f86c630588b7d82c05f61310eebcbf758b61efeb7dc3d5c44254b67f271ea79801d8f9e6", 0xe7}, {&(0x7f0000000400)="6410e883f5de8dc5424854f9fb1551769cd975eef456e6a16bf71f3eed14b26c05de00854ffeb971d58c2976fa1449702abd6b5732ea25d78fe218d3644669943da0eb01da08064fe3a8716efa287039954e59a28b09196e9d664db7fa02ec4076ab597aa8e37cff6588d4f7aea60235372c83e4f6dd06b1387e328666bc54f4d62e70e878aa7d209a13af85baf67c82795185cd9038480b81499b070c5440ad82a9a2eba42fa27d2092903ae6275eb8d2151bf1efe9208a53d7c5266d5540200ef1a5fc5752f692bcab52ce5688036a", 0xd0}, {&(0x7f0000000180)="080a10b8c9718c51711b3b4a064e10e3baae4a71acdba5130a9fb494bae3d2f712e1", 0x22}, {&(0x7f0000000500)="5a39b2c3ddde3b34f74ee4aa2e99cd80c3d8e0fb0e910b2a7df1786548eeabec91348559bdcaa20b0f684dfb920bce14fa8e34b087e33188f4f9919bdd2b4a32c075da6e53371370989a8e65e456ebdcceb5c205a6ed28877064bec762cb8c6581ee42d5fc01871df2ab37457e162b4bd74a8518f892", 0x76}, {&(0x7f0000000580)="2b3a0062eb8b1b9c19d4a8250fe862fc4d5a249911b2eefe117d369b3ce8f450de47f3c91581033d8aecee190146a1ca8a016fe03c103ed73ce709459919c36d85569f5900bd1b92547c473d32a95f1b46d22de892ab71d04aaab14e99549f2c979d30b4c221584e729463be1ffc5510801b57e1c5e09eec6d4b1cc31481ce231be0a32912185ba49bc02f59c8bf8cf00c583dbada3e1d349c053e2012ef2d43169dd6b02e69cd40cbf9a68cdd790da1877cafffc073bfd3298a4058d72b0ed81811c7552848b70c66f13a393ebc5d8eea0da18a9aeac0be", 0xd8}], 0x6, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}], 0xd8}, 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r10, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x101, 0x200}) 09:37:58 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:37:58 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000003740)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, r0, 0x2, 0x0, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000002040)=ANY=[@ANYBLOB="50000600b8840728796ec0a5d693a99fa9f83b2aecc23dc6d2fcfbe4e00b0fae7396749c46203115ee3f2eee3a5d803872508b98548ab07ad10ad3c2933e13f9e64929bddd10e67890e6b367283e3162c6414bd343336dfaac8be14e59aebea59350091b127cbf5c7fed1edffd991fd85bcf55415f8d1cf6393ddf003eb1564f9f93820804777dd4a16d2c0f266d65746f4c864ec85731cd92360a92f302ea2b560069edf3e3763029", @ANYRES16=r0, @ANYBLOB="00022cbd7000ffdbdf250300000008000500e000000208000400ac1e010114000300fe8000000000000000000000000000aa"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e40)={0x44, r0, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010100}]}, 0x44}, 0x1, 0x0, 0x0, 0x440c4}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000001d00)={0x0, 0x0}) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001740)=[{&(0x7f0000000080), 0x2}, {&(0x7f00000000c0)=0x1, 0x2}, {&(0x7f0000000100), 0x2}, {&(0x7f0000000180), 0x2}, {&(0x7f00000001c0)=0x1, 0x2}, {&(0x7f0000000200), 0x2}, {&(0x7f0000000240)=0x1, 0x2}, {&(0x7f0000000280)=0x1}, {&(0x7f00000002c0)=0x1, 0x2}, {&(0x7f0000000300), 0x2}, {&(0x7f0000000340)=0x2, 0x1}, {&(0x7f0000000380), 0x2}, {&(0x7f00000003c0)=0x2, 0x1}, {&(0x7f0000000400)=0x1}, {&(0x7f0000000440)}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=0x1, 0x1}, {&(0x7f0000000500)=0x2, 0x1}, {&(0x7f0000000540)=0x2, 0x1}, {&(0x7f0000000580)=0x1}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=0x1, 0x2}, {&(0x7f0000000640)=0x2, 0x1}, {&(0x7f0000000680), 0x2}, {&(0x7f00000006c0)=0x1, 0x1}, {&(0x7f0000000700)=0x1, 0x2}, {&(0x7f0000000740), 0x1}, {&(0x7f0000000780)}, {&(0x7f00000007c0)}, {&(0x7f0000000800), 0x2}, {&(0x7f0000000840)=0x1, 0x2}, {&(0x7f0000000880)=0x1}, {&(0x7f00000008c0)=0x1, 0x1}, {&(0x7f0000000900)=0x2, 0x1}, {&(0x7f0000000940)=0xfd, 0x2}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=0x1, 0x1}, {&(0x7f0000000a00)=0x2, 0x1}, {&(0x7f0000000a40), 0x1}, {&(0x7f0000000a80)=0x2, 0x1}, {&(0x7f0000000ac0)=0x2, 0x1}, {&(0x7f0000000b00)=0x2, 0x1}, {&(0x7f0000000b40), 0x1}, {&(0x7f0000000b80)=0x1, 0x1}, {&(0x7f0000000bc0), 0x1}, {&(0x7f0000000c00), 0x2}, {&(0x7f0000000c40), 0x2}, {&(0x7f0000000c80), 0x1}, {&(0x7f0000000cc0), 0x1}, {&(0x7f0000000d00)=0x2, 0x1}, {&(0x7f0000000d40)=0x1, 0x2}, {&(0x7f0000000d80)=0x1, 0x1}, {&(0x7f0000000dc0)=0x2, 0x1}, {&(0x7f0000000e00)=0x1, 0x1}, {&(0x7f0000000e40), 0x1}, {&(0x7f0000000e80)=0x1, 0x1}, {&(0x7f0000000ec0)=0x2}, {&(0x7f0000000f00)}, {&(0x7f0000000f40), 0x2}, {&(0x7f0000000f80)=0x1, 0x1}, {&(0x7f0000000fc0), 0x2}, {&(0x7f0000001000)}, {&(0x7f0000001040)=0x2}, {&(0x7f0000001080)=0x1, 0x1}, {&(0x7f00000010c0), 0x1}, {&(0x7f0000001100)=0x2, 0x1}, {&(0x7f0000001140), 0x2}, {&(0x7f0000001180)}, {&(0x7f00000011c0)=0x2}, {&(0x7f0000001200), 0x2}, {&(0x7f0000001240)=0x2, 0x2}, {&(0x7f0000001280)=0x1, 0x1}, {&(0x7f00000012c0), 0x2}, {&(0x7f0000001300)=0x1}, {&(0x7f0000001340)}, {&(0x7f0000001380)=0x1}, {&(0x7f00000013c0), 0x2}, {&(0x7f0000001400), 0x1}, {&(0x7f0000001440)=0x1, 0x1}, {&(0x7f0000001480)=0x2, 0x2}, {&(0x7f00000014c0)=0x1}, {&(0x7f0000001500)=0x2, 0x1}, {&(0x7f0000001540), 0x2}, {&(0x7f0000001580)}, {&(0x7f00000015c0), 0x2}, {&(0x7f0000001600), 0x1}, {&(0x7f0000001640), 0x2}, {&(0x7f0000001680)=0x2}, {&(0x7f00000016c0)=0x2, 0x1}, {&(0x7f0000001700)=0x1}], 0xd, 0x5a, &(0x7f0000001d40)={r5, r6+10000000}, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001d80)) dup3(r8, r1, 0x0) 09:37:58 executing program 2: r0 = socket(0xf, 0x6, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:37:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, 0xffffffffffffffff) dup3(r6, r0, 0x0) 09:37:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$security_selinux(r1, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:mqueue_spool_t:s0\x00', 0x24, 0x4) r2 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r2, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001280)={r7}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r7, @in={{0x2, 0x4e24, @private=0xa010100}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r8, 0x37, 0x20, 0x1, 0x3ff, 0x6}, 0x14) sendto$inet(r2, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 09:37:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200243, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8080}, {r1, 0x200}, {r0, 0x200}, {0xffffffffffffffff, 0x10}, {r0, 0x13}, {r2, 0x54}, {r0, 0x10}], 0x7, 0x81) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:37:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$x25(r6, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="f0be8f26791ef41f007213a4376664a390b6f78d37df17db82b5b02ad847c17e6e13757dae196a73fd8836af1057ef565c7616f7bd990f7563badc3df88fab3bd50380ec18767cf12d963d9aaf316bc8011e2c27d934bf43ca4bd2a594dab2ed27f48c3a20a14e15ef7d8de8578b9440fc50bd32b44c5c743eaeeb0dbac1db95010b8dbf71f13ecf8f0ef7a6489eaf1ce8973bb25f6cc0c515c9d15f416aca191a0092e287af00000000b778102ba02d580000"], 0xc) dup3(0xffffffffffffffff, r6, 0x0) 09:37:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:37:58 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 611.938164] audit: type=1804 audit(1588066678.703:14254): pid=29700 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/458/file0/file0" dev="loop5" ino=376 res=1 [ 612.156903] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 612.164998] FAT-fs (loop5): Filesystem has been set read-only 09:38:01 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f0000000340)=""/204, 0xcc}], 0x4, &(0x7f0000000480)=""/240, 0xf0}, 0x2) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f00000005c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x20000000, 0x0, 0x0, 0x12, 0x0, 0x5c, 0x0, 0xa9, 0x1}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x10002, 0x0) 09:38:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:38:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100686574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r3, @ANYBLOB="ccdfe976446b7b8a8db16770d891ebdfb63771f041b96f4fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd48a0af2ad564ff9b067f0085da292"], 0x5}}, 0x8040) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wg2\x00', r3}) r4 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r4, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r4, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB(r7, 0xc01c64ae, &(0x7f0000000000)={0xdcf2, 0x6ce4, 0xfff, 0x0, 0xfffffff8, 0x80000001, 0x40}) r8 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fcntl$setflags(r4, 0x2, 0x1) 09:38:01 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7, 0x4b2001) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xfc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)={0x3, 'veth1\x00', {0x2}, 0x400}) r4 = socket$rxrpc(0x21, 0x2, 0xa) accept4(r4, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) 09:38:01 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000180)={0x1, 0x69, "79e6f777ea6918eae524b5a4da7e5b392dc51200915747e3846adbc2c2ec0e858964b2291261788df01d1da99b63d4f36362cd55ef44bdafef16c2cf602d0f728c03c62da9432003363dd7a37496de0409626ff537b43479d878243b4e9ecef62ec3dcefc2d96f9419"}) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r3, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000280)=@srh={0x0, 0xc, 0x4, 0x6, 0x9, 0x8, 0x4, [@private2={0xfc, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @private2, @dev={0xfe, 0x80, [], 0x44}, @mcast1, @dev={0xfe, 0x80, [], 0x44}]}, 0x68) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fallocate(r5, 0x1, 0x200000000000, 0x3) 09:38:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:38:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x2, 0x4, 0x101]}) r2 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r2, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x6, 0x1, 0x401, 0x0, 0x0, {0x6, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008014}, 0xc001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 09:38:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000080)) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:38:01 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr=0x64010101}, {0x6, @broadcast}, 0x8, {0x2, 0x4e21, @empty}, 'wg2\x00'}) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x40) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:38:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$tipc(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:38:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r5, 0x0, 0x9, 0x0, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) dup3(r7, r0, 0x0) 09:38:01 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r1, &(0x7f0000000000)="dc37819e96d843863f16a4dec488acffd4900161ef53b77983d5244731c59946e5d48187a32cd99480f9d35f", 0x2c, 0x20000801, &(0x7f0000000080)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x25) get_robust_list(r2, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f0000000180)={&(0x7f0000000100)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 614.883705] audit: type=1804 audit(1588066681.643:14255): pid=29759 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/459/file0/file0" dev="loop5" ino=378 res=1 09:38:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x8, 0x0, 0x5c, 0x0, 0x0, 0xffffffffffffffff}}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) 09:38:04 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@gettaction={0xd4, 0x32, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@action_gd=@TCA_ACT_TAB={0x7c, 0x1, [{0x10, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x14, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0x14, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1e5b}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) 09:38:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r4, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r4) dup3(r6, r0, 0x0) 09:38:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x33e88097537e1076, 0x0) ioctl$sock_rose_SIOCDELRT(r4, 0x890c, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x9, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bpq0='bpq0\x00', 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r1) dup3(r8, r0, 0x0) 09:38:04 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x9) accept(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) ioctl$FICLONE(r2, 0x40049409, r3) 09:38:04 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x27, 0x3, {0xffffffffffffffff, 0x0, 0x7, 0x2, 0x9}, 0x1000}) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x801000, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r2, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x7f, 0x16084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x40000}, 0x0, 0x0, 0xfffffffd, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fallocate(r4, 0x1, 0x200000000000, 0x3) 09:38:04 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="4bbc8050960f1fd9ec8ca79af91019775b3d5594a6507a34c46ed4ee2ea3d8b73dcdcb773c46e15bf67b87119ba1d31539c87a295975e8202d54d0b68ba77d9d984a37d643049bac4903bdcf2b7c6767e8afe7637c6587b70e3acb169c2dd7bf0f4fc253d84c3f9ba807c1e5875d7773f94bc1bd0f47e0ad365ab5d9ddf9e81606ad91fd9841c98dd5c4f282ebebe89ad76e", 0x92, 0x83, &(0x7f00000001c0), 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) 09:38:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) setxattr$trusted_overlay_origin(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="d0744400", @ANYRES16=r3, @ANYBLOB="00082dbd7000fedbdf25080000002f00070073797374656d5f8f3a6f626a6563745f683a7570646174655f6d6f64756c65735f657865635f743a73300000e355a9be01a24c90be2bdd044eaeeac1e775702de9eba3f2566085bd473ed8dcc403e40e96e96d8f866929ceb1723a825988261ce6ca7ea86d07130c38963a58734c758c0cda74139493e703127b7a8562122b62a4f89b7f6b571dd660eed6e727441ce4b8133d855e05f53d15ab706573e0dbc88afc087889b9fe88023466e519d413ee67a51b4423cd05566802ec2f0eed66844eb06fe2cba6f2b4993f90"], 0x44}, 0x1, 0x0, 0x0, 0x10000800}, 0x10) r4 = eventfd(0x5) fcntl$setstatus(r4, 0x4, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x7, 0x0, 0x1d, 0x20000000, 0x5c, 0x0, 0x0, 0x1}}) getpeername$netlink(r2, &(0x7f0000000200), &(0x7f0000000240)=0xc) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r5, 0x0, 0x10002, 0x0) 09:38:04 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r2, &(0x7f0000000200)="0000ffd8a7cd6dc0398dd2b196d32bb07af993186d7858515b6511fbe993bbed72a02d7ed1c555d0bb8cce1dbaa2bab82e13d9ca4d7e1d40f07398b754e9799df2d4657bbb5f58a0bc4fff610e09c8a9732a9eced78d1185d6e5b0be6752b89e8fac0306f3bc30984f6ebc0b0409bb0a66ecb2b8a80887e1da3185b7ccc5c903080847d289c9431bf74884eb014247a13e475060b5d9c6012a1caf3aa5c54974657f594e7c89fc1bb36969947fdec4e9e8e220c344cfd8c20e0000fdf62f477851c39c71aecccfd2a98c8e5e860ae5da411b2b8c1ea32200e4cdfc647d6623859f7ffc", 0xe3, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) connect$netlink(r4, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:38:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) dup3(r5, r0, 0x0) 09:38:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$setpipe(r6, 0x407, 0x6) r7 = dup2(r4, r1) dup3(r7, r0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x3, 0x2, 0x3, 0x0, 0x0, {0x2, 0x0, 0x9}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x40005) 09:38:04 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='veth0_to_batadv\x00', 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nfc_llcp(r2, &(0x7f0000000080)={&(0x7f0000000200)={0x27, 0x1, 0x1, 0x5, 0x1f, 0x2, "06b64f8e4d53f45bb5d0c729678b4f494eeeae5970cefd5eea8403a6734b45d6c026062e9ebeccac59834d86293c706fe3f0aa5a79942e52508e93ee1d7bca", 0x3e}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000280)="3df332eb6e75628d6eb7308efa18a42f4e56c1e0fbc0411a46779b97740ea986598fca026c73f8c5c0928400727b4b290ac87aafb1df1dc3e7a876323d6872688f81bef31c8f74daf70d1d1416a8", 0x4e}, {&(0x7f0000000300)="9aac8531a21644b2a55daf41c5c7474548811e7127831612d162e2523de9272c5e2570bd36689f5a851d1abd0c2db20dd4e8952936cf6f1d8df6e599ce2a493daf154e3666947df5e49b26805f90083b14559ddd27c402d56f1ff0762b7e4dce2d3a14", 0x63}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="c7f22ea9d8d5dbb1106e4a8fdcd4c93082f5c9590841f41afe7cd2ceea4c6beda1aab0db5a96ab9dcea1e5eb32902eaec6a00d63cc86289005d6809acf5d8ad321aa522b46edcd81a4adc5918c3b6d1b809f9d25be6cc4e347b68b0fd91f03b8d5cc234d493938d2545b4f324a63d591822b4cc82684d229653e82cdbbf2068436e78ac9617d6d3a13c3d17f82a9", 0x8e}, {&(0x7f0000001440)="5f5142832bb47c5edea05aa7dcc73a5ad3e31250c3c934392764feb974b4c8f9167aac0d2d2d116f78834bde86db9a0c38e467675d7da9b2e14b98ef978f18a688", 0x41}, {&(0x7f0000000000)="7eb4d88fe3", 0x5}], 0x6, 0x0, 0x0, 0x80}, 0x4000) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET(r5, &(0x7f0000001640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001600)={&(0x7f0000001800)=ANY=[@ANYBLOB="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"], 0xac}, 0x1, 0x0, 0x0, 0x20000880}, 0x40040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:38:04 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:38:04 executing program 2: mount$9p_xen(&(0x7f0000000000)='syz\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x180011, &(0x7f00000000c0)={'trans=xen,', {[{@aname={'aname', 0x3d, 'bdevself-+@'}}, {@privport='privport'}, {@noextend='noextend'}, {@version_L='version=9p2000.L'}, {@cache_fscache='cache=fscache'}], [{@obj_type={'obj_type', 0x3d, 'em0'}}, {@smackfsdef={'smackfsdef', 0x3d, 'cpuset'}}, {@dont_appraise='dont_appraise'}]}}) r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 09:38:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) dup3(r5, r0, 0x0) 09:38:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x13, 0xa, 0x3, 0x0, 0x0, {0x79abd67c577c5a94}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x804) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) pwritev(r2, &(0x7f0000001880)=[{&(0x7f0000000380)="a97804eab1a977404691041457c0c7c3b6af2b05f2ec94ecd26f263cb8454d51c716ffa65095aa50f80c82a8322d1af671cc748dc496cec2684e26a745b998cb37bf3ddb496a9902d3fa10c59f1e36df5fca031a926d88537391266679f0a73024d1843d838f5117f44167c42999ba69", 0x70}, {&(0x7f0000000400)="07f6adb9380eea2d516f93849c85071d300376cab7516b88b9ae4995553be7d8d51d635a22beda49c79d87bc157a2217b006090f5d5bdf2f8c64ead81ee25cf3bc677eb3d623118745703fc7c5d206bad2207a60af50c44e65c81ad1b64c8f515d25fb39ab7321fa81dbbd172e5a902eb764d89935a659f6d4cc309108bb326de4cfa18b5bc80bde118807e8b5de992c51e4592c11e27fe0e9aaff1ade44157e6b139b948dcaf547b9a65d20cfb018b11a6bff91bf230c9294f64b463930533b666de205241c524d09f9fae7fdbc211b3caf1fd989ede7ad197d7f43585f507cb4e03a7efca1da69f5784c7485617c6c413c4c559e426a8e1855a8730d6eef5270a5bafad8f05d4342c0a59c10777f6085e632cd822a9d92c271138c0d34ed4764f7a6b48e6fa5745b2ae285f9680fa2f0634e294b807c39c077bdc4207e7073fb5c163e0d238e05768b846b33e1541b61114a9533e72937f3d5c5a12b8b109e424996fe429e926601dbe6bb9017e152f0cd6002cb2204f73a01b5c8cf18d15b539c3d0f036a2c99c651ac50fc5530df5ca58cd690596418d51bb85bfa5689ea09a3513d4779bbeda60922a3b3d7cd255cb762b702b2b266828d702980f3063e236b5aedcdd1e4d80fb7658a7d0a244033106b54331e01258b5c7fd96848ed3dd3b86dc2c4ddc927851200efecd0633b2e5e587ac48ea5eec1b53f102b348c825e2ed038280e69a6475ea2fa3a246e95a205500af2e472057670db9c0dddeb0d251cb4f536d05045d87c09dfc4cc72c890cf90a88889806b137960c2e5c46b2a355deba29cdca6e2b3b01eede8f102aef68bae2d334e8b532e0f45eea0ce165c120fca83a31e157ba68659622732a840a2b9134e4fad274c154b703cf678f0b670532783c0a66bcc94c2bdca43f23081615dab9b6be39ab8fdb12acb335848ec46da5962f9a1e1aa8915e27e2d00115c0a8404018e0cc821b5c1dad8f042282a4b57f00e2b23ac334140a49f841121bea3fb058f9326c8b8a43f486d45af78080fd59cc71c3ffc13ad924435b801743e212de57fa443bdb2d2852ddf33024fce4fc9f2e644bad55f951ed50fc043e5a7ee5dbf8f5c34a0fd9d93a4dc2a8e5fd402840a742644327cff7058d8582ff827bd44f53ee21d7e6ac357c0623e154926a9ca4d8d4a62f275e360eee5246130ad6681b28ae4066bbf385c232c5cd7437353b085861d9092ce14d4ab5665202e9c4245dc4dae41b0d8ecba136797147a0d37496ea2bdf5218376f8d06aa4051be019be7d72033de02b435286de49b4652cde779bb8bff9e91144821d5dac8874aafd91708d4a23d8d4804fb60e093d9f54a5a182469f2173cafc9c7c6befd19519f8ab59bc302f1ae634f70874b7556c745ae00b09fabfc08f0a509045c3768ed4ae9cab2c208057d22e66ed3e8c42eb7ee2736b2cf9603164bcf429e0b70027ab86b181f598f72058ec05485602c7810913484b8d61410cb0b5031d21e74fce92e56ed93e92286abdd87e4ac020456ccce02b06b91bab45037dc347ad33a25077850245121bf050b42b23701a1ab0e38edc37bada984eadb31dda565e50ca6ce678a3ba776b8f96083eef71b933502e53b8f73a131dff868955f699d83409dd0bdcc8f2f62b3e6035fdd7bbb52f1030503d05611a4faa1f93dc623f6fd04c625cb78ca5ce074a4c18208a70be2cc2e486b9c81414ab609e7f5bdab2dd41b17e410eb9efd2f4c76d88156dd972e4df88056d1f2e1a639bfbafa9f2c14b66e8d7ced1057b76ed9578be40341bc39d0c62d5af08ffa5cd022be1e711e41b3f9d9ff602e674f939c181e72597cc1923e02b720377c0ac18442b629891a4cc672385240519d8dfb42afab0f0fd7163d15f58de688135f57d8f3b174f1cb402c195848efac5aaabfdd95e1888aaa37baf82719f4178e88accf150e6d20032305d0058d2ec9bc7170f394b4b46c2b781ecaf9f6f6b8317e1bc9d0c957896c7c9e92c78eb98ad351c309b694ae01658d8ed7e3086d52a563c581eb44395ebbcdf175fbd97d2f08f4620ba6957f0008e9c4614bfb60c3c12c35f991860eccce0d6de5a5e27cb9615c2555c388a396e4249f2bbbfb58a7c5cadc7154ae481e6d77d78ffc0a2c3ea92325743c73f012fd10bffcc14b6466dbe3b6fd6a6bd405d92c84c11b660661f954ac8a6d7ab309e20ed58dff24497852c141bac8c7e83a203bceab8f9231e5d34f0dc332b6059a1055c22d498df051022d39f74b90401804334d95f33067b13ad5676d5616a7e3d5b4045ad13660165f2a30c2e3d1a0db18b5a7cd72ef851c26d8182ed4a3deb1a5735f7df0a6c1a382928581be9004e64e49ed0bb4284dd44c2aa09265be414c356e80f55f958169f6751c7769fe70d28c38b7a3ef6b6891b3c722da9d3df660605d790fbee99ce8dca2794ce6d8732475fde67b3fa3859c7b47e53f5a257505e8614260cae161e05a933c1dce58e80d3467653cfc69b7e7c7288eb274b47bb3c9c068ea94ffea72504e1dc76d7a4a1419ea1576228cb42ec3bc685bceec748b11cbe8a30986f287b3340ab66253285e27c619fd62000fe875720db8834a1eb5d15e79c73bd67434d77978cd7e3d4521bed6c44faa36ae5818610681732fa391d44e0403c35e20e7bb87b58a1b6497c62589bdee4a3154c755f2b658e1563b2dacbaf3aa74a326f126f85c5ad4fe3ce90e7bf597d030f85f217dd5352ccdafebfc7b5fd289aaa0512393f39453eab01c8c6187d94e3f41ec04b652a268e2891b1a3720eecde372e71a609637e8fa5df993663d7e8cddb3596a4da61e01ab44ae9c94b8e062365bb71a9701b5f8b1aed18286f419ff747c45422dace2b26c6a4d9ab34f584569cc6d5b9cba79f6be033771bb4664b4021ee366b259c46cec8a530dee5b51618340855af9b609e1ddb942887fa19e95863063e3e899de3f15fa1c72c6e1d5e8cab7c5b341f36256cb688c2db8ee65c158152d57fcfdb5417e4042426ed3859b0ead7a4bcf6e60ed57358cce591f2f69c9c02a4c68121304de7e89c50b17ad0293a9b79897ad7f10c9906b596b66834cb688fa4034cb9f10da884d3ed0993f15d0920a8c5b6520c57cd5b41f4a015312f15beb369af159aafbce95c080bc591fae4591164579368409cd91d0b1f4a3ce430fa9bf328f6aebb7bc036ce2e42e255e8135ebffcf54be168182f889906d18a00a97e1cb29777439fde440037c53bf80ee62ca5e9506e1234ef67652573eb3adfb80247e7757a7ed2e6384fabaf54e50faeb95e00f40ace000f040f4599af4e72fcbcd3029002f56e3a1a3dad07c8007669af71006683727232e83e7f3ee4fa0b28efe32046826c27f224c96937365abca657b75c46b2f9b926a3c57d4f6124f3d6136a42b3d5d51d24748b70c28b66c51836e571e74762d2ca64fef0889bd028c1f29a64030c93f7f61b9c3229269b0fb6073c8f239cc660c3713f3203375b428aa7b82dce840691ea9f2234dc4b143e90772ec150cce42b1f41f8e7f068a7475ab93cc9e5a9ccf276a5cd46c7946f54426a20b8d54591890ca7f527ab46f1dadb2a3c124fc125e028dfe586c2a17c9013e3bd55f8d5234468a45d7ecca82f16ce3191d00fdf96a4e592da7312512368515e0caa65051f5e6c1d9c27947d2f1aa55393bfe00ebe19ead84f9d4bbc150ae4a52def611b1de386628a7f4dff0fc4ca8b8a402c8c4a164bdd1d33049581c0e0e2bb8ac0b262a09f0ed82fb4785848f3127c53a3147a9ee904887b9468962d4885aecae0d1b16946ab6ea4591aef6d0456bf8255d9a6049af6d31b4f14464d83f611d18a70c31bbad1a9838f3ea7ede435d717e43b80ca84e95e788bb42133e6479e9f3ca3f85e5dcf31152b79e816e257f850f19db4ccc870f372b719a342c0e33414baf143d2a80c5b357a92fdfef845b6d9aae3ed155cf9b18919084f1283a0e08e1ea78f80221c80fbb7f1b63a447c92d3f0a8920ca171af220fc68d892833892539507b70c2f1b224b0f6821d04448602592180e0953b4bde09e96643796450880bc277d6487272566fd6bdbf880058c567a4bbfb2887994fba450df6f17075daae3ec1397eb103901e3e7439c327ca30043f8549d8efb988849a8807025112715d71158aa2f949222be3db92e91c883fccd63feb848459766c5a91581d75572606c74bd9ecd97611004a206f3d66175853f798b540833ae0b9eafb4e449c921dc9ddf4a76d4a67aed9b0a7f8475189527512c11cd2e93ff3a0923f004dc8c8e09754707e30c6607b0e884165345b4838214ee93aed443f845b15a2b30635d5da767043b1879c2bb5c1754bdab93cceae1325387a2045515d46cc3047b1723ee39fd4d3b14e99589f8bb60ee74265fc6fce0543f1158f3879b91f4ac58824fd5c48eaaa8c888b62f724fac4416db5779f4a30a29fb62df835f7eb67d1a24655509a8ae8239f850566f8ea5cdc28824185ba45e3a7cb582415e241a7c698d0d22f35249ef16775164e06b4b42d5a9511f37f1c8bff63f29795de40eebf37170ce95aeabac64d0e03a7757c1f5ce4a7b583b350dd97b60a0c7aa6820b0051f8f0d80bb69738c318b3ef591232ee60c1ef3532447cdeabf6c5fb1770ddf07df61b6a23277b07c8418d990d8fff43570d4b1db93e590b7503e2b08f54d5c55c462cd3a8e469a30b97c8cec3030286e9dd4cba15f73bc89ae615b769e2a9312157dc0b520b839649515a7cd62ee3139ea9c3308153a09c21410c0fb92ef8cecb7779b76012d8ebfe70c4b20cb61e430a3efea83f36ff078639157c00740d48e24e439547dab1c4bc3728b026ae26ab4e341946f82d978a944fa8152c8573840fb1a77ad536b5a6997e7dd50c645fab0b1fd22b51b604342cb3531f386cf72d92aa1e1cb5f6f3d372d549066c9cff77c090dc738d15e5e24de75ebeec837210cc598264c274895b48ba9a2bb91bbbce281b28f51890ff70277da13789e119353f73324da748ce1ed7f518f0dff202c70d0635e8416312008b22b8faf39ee81cb8ae3351e4051746e4eb15e3fab0c4122b739e7fca4099aa26467882b8be5147237bfa1698099ea9120295ef6811daf082aba9511d1327567f8944fb0e162e30db668a5b85f1d2d16282bc1a97fb942d2a14af9b054a4cc5303ef520c8ae692478e019751983e787a4b2efd6f14b4ec684b1fc56ba8054d2090d946f7c57f6d71e8d17b91accdfe523ecef34cb3a6db6e90c20767f1928cb35d1f736f5562ae8d0097c1b16fb438cbf8faa781afdae64e3094a694d5796aa016b0a41f1d36da2bd15e077fe76398568534d56a8485f9a920dde3ca9a61c55b46dcf7d6d60e2549ffb4b5e19b68267e53dcca7ec3e0f73ca5166b269324731116e8bf731cdb13adf19ef90d2fb2a600e8fc92d7612faccc36e32e6a1c29cce50f166bb6505b1160a1c4ca93562795dc2da36d194ebadb20812b12d5a14e74a9fd8feac5f450158e69e15cd78991bf0980d23528a0d59863e2683439adefd47d545324c6f6cc0f07356e7577f6fed585cf90cb923ca355301c49b2e6c544b826db96959b89b7d701e60bc4f613e179e2364896b9d606a9481e2bd990dbb6801262ffba962c409392d63c481885705263cfa8303ec139a3526cfb2bb511502c9c6d40cabec274590b2269f9143ff1c53e12a1b31ef177fbcd6d75cd9a49500cdd410687adc1ccd6f4b3a88b4735f4cb5d33242dbe2cd0cee7471269c141eeaaf1a395c0414e36ca1", 0x1000}, {&(0x7f0000001400)="1ba85d06ba075a74f794314471cbbb8d7da5b8de77486c4eb5b1e923c62545d3f55b2a1de588eb1d1fd721d4d9323312643a35d2a0db6411c0b2ad21ed263a6059752833bf3fb8c9dd9e620d0e5e1b8657318b99a612500817f07229123571776849b125e233ea282cfc337fec64", 0x6e}, {&(0x7f0000001480)="98191a149fd47bc578741158cefcdb33380afd5e8402a8d16a938b001bc8b2d96289959628685f9881cc9046fb0b3d438adf8ccb83e24993a4f7f2334ddcfecacbd51d3665311a4bb2563813154044cb3f389da67bb5abfef63bedc941af7d5a1298d1266076999889e5ef9e49ee9176a5847a24b9c44434b54ad2b77c6cb007cd9b2a8287cb6838320cb5dcf7f08c3c9858aaaa3ec5b17601c2484fab6852bc733f070725119c66cb02d30287ab338bf4df", 0xb2}, {&(0x7f0000001540)="95c3f7fe1183b5d404827d9c7880d25358688a80b97573d47d922b1abc9cb7dea70cfdffc221eb3e8cecca8cbd5a442dcab0faab509cec284eab59525beba736dc7e7e29ea3fed806858192ae58075d39aa68d32ad498a09b0bb0b141177dceed5a60fb12527196b802a354720549d3782ae07176cec719e31962b727e7a2da44bbaeaa6db53ce6c7f4fd72288276110b62fb90065e7658a35347d3ab82d7a2f71eb3d16e7a93ad8b06fb01f8aba0a60e50e649973ac0c2afeffdf982937f58aeae137f8f37a718007879e", 0xcb}, {&(0x7f0000001700)="a154b56da7f9bf83ff1a40ee395fd2c2667c0acf554ccc41dcacaaacde529b21717e4b709d9e4653fb764bfa96bb8f92e83140438b7e4abeaadae385d821f4ac125734109f13cb80cfef5cb8f5dce82d530496334a578ca7e9e5fb1aa74a056cb6f03aac21e16b633fd5ada895279277619fa2c2442cefc267a8b5cb511130d3331484922f", 0x85}, {&(0x7f00000017c0)="6432545db34348cb0860f0b97dae06877bbe1b14f540e6b25241009659bdd2124d54cbdaa05e7adf9455005f4d6a257b4b8d2589c7b60b258d7dac63aa5ccfed8840e4e79889476a5a4c39e32bec7f524b775fe7cd9754cdcc4faa3763b228407837b3e3a7ba1de93e0d09b679f72474c8d4ddd762692dbf5f5de98263048939757cbd4b127ebeda09839e48119febf3d1dc190ab90e7d092798975681ac84e0561cf075eb16f0429d27294966d98b1095", 0xb1}], 0x7, 0x7) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/vmstat\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001640)={0x14, r5, 0xd9b5f1a1c3ebb627}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xd6}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x5, 0x5, 0xffff]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7f}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xc0}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x28005) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 09:38:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, r0, 0x0) 09:38:04 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000200)=""/158, &(0x7f0000000000)=0x9e) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:38:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, r0, 0x0) [ 618.338126] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 618.351546] audit: type=1804 audit(1588066685.114:14256): pid=29865 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/461/file0/file0" dev="loop5" ino=380 res=1 [ 618.357511] FAT-fs (loop5): Filesystem has been set read-only 09:38:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r1, &(0x7f0000000080)={{0x3, @netrom}, [@bcast, @netrom, @remote, @rose, @bcast, @null, @bcast]}, &(0x7f0000000100)=0x48) splice(r0, 0x0, r2, 0x0, 0x10002, 0x0) 09:38:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x2004c8c4, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x52}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4) r3 = dup3(r0, r2, 0x80000) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x8, @private2={0xfc, 0x2, [], 0x1}, 0x3}}, [0xd142, 0x0, 0x1dd5, 0x0, 0x6, 0x9, 0x800, 0x1, 0x8, 0x401, 0x9, 0x3, 0x0, 0xfffffffffffffff8, 0x684]}, &(0x7f00000000c0)=0x100) r7 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) utimensat(r9, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r9, 0x111, 0x3, 0x1, 0x4) 09:38:07 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) fallocate(r4, 0x1, 0x1, 0x3) 09:38:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, r0, 0x0) 09:38:07 executing program 2: listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:38:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xfc21fb57ce445b3c, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000000180)={0xa0, 0x1, 0x0, 0x5, 0x200}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, r6, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c='\xa0\xcb\x87\x9aG\xf5\xbcdL\x0ei?\xa6\xd01\xc7J\x15S\xb6\xe9\x01\xb9\xff/Q\x8cx\x04/\xb5B'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a='\xa0\\\xa8Ol\x9c\x8e8S\xe2\xfdzp\xae\x0f\xb2\x0f\xa1R`\f\xb0\bE\x17O\b\ao\x8dxC'}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r8}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b='\xb0\x80s\xe8\xd4N\x91\xe3\xda\x92,\"C\x82D\xbb\x88\\i\xe2i\xc8\xe9\xd85\xb1\x14):M\xdcn'}]}, 0x88}, 0x1, 0x0, 0x0, 0x44040}, 0x50) 09:38:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x14902, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0x480, 0x3f3, 0x8, 0x70bd27, 0x25dfdbfe, {0x3, 0x2, 0xe, [0xfffffff8, 0x7, 0xda, 0x0, 0x87a0, 0x9, 0x8, 0x8, 0x3, 0x7, 0xfffffffe, 0x5, 0x10001, 0x9, 0x8000000, 0x8, 0xcc9d, 0x6, 0xfff, 0x7f, 0x8, 0x0, 0x1, 0x7, 0xf8eb, 0xfff, 0x20, 0x32e, 0x9, 0x8, 0x1, 0x9, 0x12, 0x4, 0xc00, 0x8, 0x2, 0x10001, 0x31b, 0x1, 0x0, 0x2, 0xfffffe01, 0x5, 0x2, 0x40, 0x7fffffff, 0x2, 0x9, 0x100, 0x8, 0x2, 0x8, 0xfffff3d2, 0x101, 0x1, 0x3ff, 0x4, 0x6, 0x4, 0xfffff474, 0x1, 0x4d, 0x3ff], [0x5, 0x2, 0xfffffff8, 0xc9, 0x3, 0x0, 0x0, 0xffffffff, 0x1, 0x94a0, 0x4, 0x1, 0x8, 0x7, 0x84e, 0x0, 0xffff0000, 0x7fe, 0x6, 0x1000, 0x4, 0x7ff, 0x7, 0x2, 0x2, 0x4, 0x20, 0x4, 0x6d5f, 0xffffff7f, 0x8001, 0xc503, 0x0, 0x8001, 0x78f6, 0x9, 0x1, 0x6, 0x1, 0x4, 0x0, 0x1, 0x643b, 0x5, 0x6, 0x8, 0x3, 0x4, 0x80, 0x1000, 0x4, 0x40c, 0x2, 0xf81, 0x6, 0x3, 0x5, 0x3, 0x8, 0x0, 0xfffffffc, 0x6, 0x80000000, 0x2], [0x3f, 0x200, 0x8, 0xff, 0x5163, 0x10001, 0x40, 0x6, 0x3f, 0x8, 0x9, 0xdbaa, 0xd304, 0x401, 0x7, 0x4, 0x7, 0x3ff, 0x0, 0x1ff, 0x791dbc52, 0x80000000, 0x47, 0x1f, 0x8, 0x7, 0xd6, 0xf30, 0x2, 0x46ef, 0x7f, 0x11, 0x80, 0x3, 0x6bd, 0x1f, 0x0, 0x8, 0x737, 0x401, 0x81, 0x200, 0x7, 0x7fff, 0x8, 0x401, 0x7f, 0x5, 0x7, 0x8, 0x8, 0x1b3c, 0x20000, 0x800, 0xbe2, 0xb4, 0x4, 0x4, 0x6f31513f, 0x3f, 0xffffff01, 0x5, 0xfffffff7], [0x80, 0x1, 0x1bba, 0x7, 0x6, 0x8000, 0xe7f, 0x9, 0x40, 0x0, 0xfffffff0, 0x3, 0x5, 0x20a, 0x80000001, 0x4, 0x0, 0x1ff, 0x2ae, 0x4, 0x7fffffff, 0x7, 0x9, 0x6, 0x10000, 0x6, 0x5, 0x81, 0x9, 0x9, 0x6, 0x5f0, 0x20000000, 0x8001, 0x1, 0x81, 0x40, 0x20, 0x5848, 0x3, 0x6, 0x4d43, 0x21d, 0x0, 0x40, 0x7fffffff, 0x7, 0x64, 0x400, 0x7, 0x5, 0x0, 0xffff, 0x0, 0x8, 0x8, 0x0, 0x2, 0x5, 0x0, 0x0, 0x16, 0x5, 0x5], 0x5f, ['/dev/rtc0\x00', '\x1fsecurity\x00', 'keyring\'=em1eth0\\eth0,proc^\x00', '\x00', '/dev/rtc0\x00', '/dev/rtc0\x00', '/dev/rtc0\x00', '/dev/rtc0\x00', 'ppp0,\x00']}, ["", "", "", "", ""]}, 0x480}, 0x1, 0x0, 0x0, 0x4000015}, 0x10000000) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) 09:38:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x2f, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000080)=""/47}, &(0x7f0000000100)=0x78) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:38:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) 09:38:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/diskstats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$packet(r6, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000000c0)={'team0\x00', r8}) 09:38:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x400002, 0x11a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000200)={{0x2, 0x4e23, @local}, {0x1, @dev={[], 0x18}}, 0x40, {0x2, 0x4e22, @multicast1}, 'ip6gretap0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 09:38:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) 09:38:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000200)="c4e161c498a7be67d67e0f01cb64f2430f1ac866ba4300b85a000000ef0f20e035080000000f22e0430f35670f229466baf80cb80b0ed28def66bafc0cecc7442400be000000c744240254b611f8ff1c24b9800000c00f3235010000000f30", 0x5f}], 0x1, 0x1, &(0x7f0000000080)=[@efer={0x2, 0xc00}, @flags={0x3, 0x8040}], 0x2) 09:38:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000000180)=@sack_info={0x0, 0x10000, 0x4}, &(0x7f0000002000)=0xc) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETXW(r2, 0x5435, &(0x7f00000000c0)={0x3, 0x401, [0x0, 0x0, 0x49, 0x200, 0x660]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$rds(r5, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) dup3(r4, r0, 0x0) 09:38:07 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:38:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa00800}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x84, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xffff}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}]}, 0x84}}, 0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:38:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) dup3(r3, r0, 0x0) 09:38:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(0xffffffffffffffff) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f00000006c0)={0x6, 'veth1_to_bridge\x00', {0x3ff}, 0x1}) r4 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r1) dup3(r6, r0, 0x0) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x80) ioctl$USBDEVFS_DISCONNECT_CLAIM(r7, 0x8108551b, &(0x7f0000000580)={0x6, 0x2, "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"}) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snd/seq\x00', 0x604fc0) vmsplice(r8, &(0x7f0000000740)=[{&(0x7f00000000c0)="c32dccd3a8b0567f105cb478fd440034bdb64bed148598a88acd52823c0527adfc264983fa545f2fe95194a180c9d2f3fb4eac742ad43e25b3727e383f1c46649b361c48b4444ad6c61fec7be09665ac7d398a622ce18cfdb03ad525eb", 0x5d}, {&(0x7f0000000180)="88fcba5db88adb7571ef6c8a1050f12d4f17b724fc4f35bc1fd7a8ea230c558c7f7515146e5493a44a9c56b7baf3f5a0ff1f0f938ccaf4b63abeb515f9c93516148ccba38709902db3dfaec0681d1d4752f3b2153ac0d78439428ec07cd6af81e9f174fb34178f77a7630f8332c9d5ab8123ddeaf1e1caa8f467f193b486f81838bee387c7f57afbca33358979de53f00b20d9d79683758e35e0b6cea743e34f62d5cab4134a820f16dbeefa3acf63b86f2008e2a19412", 0xb7}, {&(0x7f0000000700)="0a2e7ca71f313d8221666bf2a37c2a73a7188e60cfaad53e4b92aa2dc7eb08338d97c0554ff5a655ae1421e8", 0x2c}, {&(0x7f0000000280)="93cbad2fa4c4ef47af25a9ca6542f91e9b094febe268cd49e6d88f4203467369b4e2cb678a7162b20193ef015b2a49d15e4388bae2037402ece6a90b0119ee1bd7d0103d8d61f2925a078757d55641c93ca165e2c756d03463f3b5721d6c27bcffd019fac0aa1c8b1f6a04b2e8e4be14d00aa2b24dc5e32d5fefd2f4d2e8abd71cfa5428f537fe148787fa424ad1b87391d02bc836097f9a8c7912909dce3d8374200db2c1f7b56fe609522706f51856ce2ff48cef72e38c7485fd0d402d0534c225f5116863b3c9a3d84846", 0xcc}, {&(0x7f00000007c0)="8cc2ce53e602d5e87503d633aa1cb1c4b9ee9c25ffe96b5a64dced06b8afc7d11e82284a026224ad5cebf50603dd85b2a80dabe9cf00ba53de2a49b4635c45cd8781c04a40c1730f3cfcae6f7cae1117b53cdc8f68b5b5aed7b10ea57853e58caa7cd756f2e34f35db76133e2c0a44157816bb06b687b5ab25586bf706c07917331b0c8dc6887b75782b029154aa589346f0ea9e8c2b4b50249493dc0706bfedf08ef3cb68a734d5f1ca441d77312124da5b35a5d8ce9579277836b5f1e14ec8423dc9778eb25764e0a08537351770bd266c48592783", 0xd6}, {&(0x7f0000000480)="52bbd7d3fd27de8e74", 0x9}, {&(0x7f00000004c0)="6ae5f305a5a22829d0f11924ab5baf69a103e0381f19cf9964f8e7f82963251420fcf07ebd", 0x25}], 0x7, 0x1) [ 621.082146] audit: type=1804 audit(1588066687.844:14257): pid=29958 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/462/file0/file0" dev="loop5" ino=382 res=1 09:38:07 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) perf_event_open(&(0x7f0000000b00)={0x0, 0x70, 0x2, 0x81, 0x7, 0x3, 0x0, 0x10000, 0x110, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x88, 0x8001, 0x5b2b, 0x4, 0x9, 0x101, 0xc090}, 0xffffffffffffffff, 0x9, r3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000000100)=0xfff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYRESHEX=0x0, @ANYRES16], 0x3) r8 = dup(r1) ioctl$USBDEVFS_CLEAR_HALT(r5, 0x80045515, &(0x7f0000000080)={0x5, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 09:38:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, r0, 0x0) 09:38:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r7, 0xc0046686, &(0x7f0000000180)={0x2, 0xeb, "a1f768c29e1d321cd0fff21ba890e7a9d7a11f55f38cc83387f6880f5237b8a06bf22243668eeb868317634158dbae608ab843cdae9ef48e459fe0a6fba302f2fbaf6fdbd02c80d14b72cf428b72c8365fdc9841ebd5cbabd9fe84eec59d7b3ee60d9e66db00c3a29a27e13a36a623429fa2bb8a3b1b24acfb441309d26c895cf027aac380db8c11b77590a1bf10397495cc0ff4f2b74319d28ab5998c3dfaba9eacb4f39266125d73c74a732b5087889575a4979c4642e76852b72d11d4519df8b1a7ab8ecb490f31f0ed3b9e181b17cf718cb264b4042bab63092ded07a3135fd73f2a8a7d8d62c5b80b"}) dup3(r5, r0, 0x0) [ 622.034623] audit: type=1804 audit(1588066688.804:14258): pid=29992 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/463/file0/file0" dev="loop5" ino=384 res=1 [ 622.052021] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.067933] audit: type=1804 audit(1588066688.804:14259): pid=30000 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/463/file0/file0" dev="loop5" ino=384 res=1 [ 622.073774] FAT-fs (loop5): Filesystem has been set read-only [ 622.106171] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.116561] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.127545] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.136209] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.144285] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.152259] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.160647] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.168963] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.177404] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 162) [ 622.189029] audit: type=1800 audit(1588066688.954:14260): pid=29988 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=384 res=0 [ 622.212952] audit: type=1800 audit(1588066688.954:14261): pid=29992 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=384 res=0 [ 622.233311] audit: type=1800 audit(1588066688.954:14262): pid=30000 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=384 res=0 [ 622.487739] NOHZ: local_softirq_pending 08 09:38:10 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000001180)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f00000011c0), &(0x7f0000001240)=0x6e) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = accept4$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @private}, &(0x7f0000000100)=0x10, 0x800) recvfrom$l2tp(r7, &(0x7f0000000140)=""/4096, 0x1000, 0x40000121, &(0x7f0000001140)={0x2, 0x0, @remote}, 0x10) splice(r0, 0x0, r4, 0x0, 0x10002, 0x0) 09:38:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth0_macvtap\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="f9eb1b93112f1d538da74ba7b0b85089d20abed569793afd426b1e7870262548ed7558258760feefbdcbdd5ef46d9d603628c4dd5b927b6323792abe686d3abf94120365de104220322922c6f230f70a52c9eb29ba73939f3be2bdba174eb72d77fcd7d415c8e7161fdcd9de298c2c8666d84a19bddbb6d3e9bef6e1ce09a192bd2e32af120485177b384ee9d79148b7f9e3f3a95a0fb24ba9541ff60e398032fb7ee656dee90d88b93c54fba266a3cc3409ff65f375dd9ebeac8fb04fd9c592029110c5ccb17eceaf3627c0f5cfa210d5eece009f4527", 0xd7, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:38:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, r0, 0x0) 09:38:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000080)={0x0, @aes128}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r3) dup3(r7, r0, 0x0) 09:38:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x4) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000080)={0x0, 0x402, 0x56, r3, 0x0, &(0x7f0000000040)={0xa10908, 0x330, [], @string=&(0x7f0000000000)=0x50}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0xe7bd, 0x4) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x25) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./bus\x00', 0x100000000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="5960497dce3c", 0x6, 0x5}, {&(0x7f00000003c0)="29aabbc68e8f24df84417c28a4b6cb9c183bc143b48900d85d2ad22dd63e0475a67d3aabb38ad6b44ac1b5bd594110ff703fa9433d3beab20e593064b76798b38d5d37853f8c11", 0x47, 0xd9}, {&(0x7f0000000580)="b31ef615acc84712720a80d486e284ec858c28bbc30ad8317ad6dec33553fd5f3427215438b53b4d84d57fd850e463372f9de5927d33b60f27f9cdd765f32b4682597aa176084dccd169300ecb1e6ddcf12b981d9fbc966cb88386be4b070dfef4c4bf0695a8bbcd495db398e8731da1b75328d5a511940a35f13e1b17a6afb5c4be91", 0x83, 0x3ff}, {&(0x7f0000000640)="e771fa4ad8b282a136aa6abb30edfde1d6b1fd7272c1276758942b86d2467128556155f3994bbcc93ecdc235d25c5ee91b05acbb037f934715d44a689586bf4968baf3533c512ca69174fbc0f481b63b822865a5e4903eb5a0b73a947c1355924176b7e0fd6537673f256792f6dc7267b378c1f25353753496805501cd9a8c9fe220783f5d6b30adfb4ce012b3c7053f5e8e2c4dca04c51d9d3d7b", 0x9b, 0x9}, {&(0x7f0000000700)="07605596eb32e24c3d23643a09ce4ae0f537d6cd1de70dda056ce228bb11c9a5a2ba9400ca6382aa9aec480088dca30b9b702efd9872654ef4725c385a5879d8dd65cde841c87a617f7d61e5e28b22653ed99428aaaa2b07d367a6c76451c6fabb2f225f7441637f8702deb8439472766dc3f181f9b788254f9d61718fdf514d4ff64f2e9ff0dd608da9b25c58834361e8b5af7d11364449f31caae5373558c8fe80872ce250e1699fc621927188d32f040a8941ddbb78499b896c984177e1ba617b3d22d404b1167c102c9a20760fd45a890503be97b1bdf3a423a88968782abfea9c0f1903c3bb60d94249c23056aebc917b1f", 0xf4, 0x6f}], 0x22080, &(0x7f0000000800)={[{@dax='dax'}, {@nouuid='nouuid'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@uid_gt={'uid>'}}, {@appraise_type='appraise_type=imasig'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r6}}, {@obj_user={'obj_user'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) r7 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmmsg$unix(r2, &(0x7f00000066c0)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000000200)="0a5460fa96a3cdd5d18deb4a0572dadc6a7690d0ad8f270f306b30556f670de3f8830c262317516a97588bb3c7b0a9a5366d48c92ae430fe59546a3a7abe74410fd918098f2fdb79ea2d41e73f79e863dd21835edf7874c4016da4877d164255adbc7d4f88f4d32efebf5fb47976ec21a3f1859be6b9a9b9390751390cf21e8e1cfe7eaa43354492a9269c3fa31ed0a9d579af9375eaabd630867611555193f70c252fca7462e88438b34ac400898a91fcc00cb1539064610210e3ca2752bb236659eb43e7f09e279a21946e699fed216f969b38474dcb0e3813f4986d8bacd1c6fae12a40feacd84c62706e89d598c52caffac7a9b8eb7bd1", 0xf9}, {&(0x7f0000000300)="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{&(0x7f0000005540)="b2166c8e8e2dd74114dfbcca243b20a959041ca38056c15e5b635dcc17e1814f8e9e8f5ed6ffc8995527c86a39a0f7e8582a5e78dea113b8f37a4b50e9b2fd65fc01aeb2dcc0b9a8b2a7e54a01178d8bb0ce87acc3652821bfdcd2e17e7aa6971e739b6896c31da5fa56625854989b99979e74fc8206fead0a9de70371b47d1207598c98117c685f621a3a37ff794284101fc2c2a1a3702455ec7d1d4c74b20387ccf0b921b4c4239080cd73acc7aa9b66fae944240c2ef8fb14110a8712e2dd502969282f4e19f0a0499a466219cc87ed0e7021a63f06b6532e23f29809e6d3baba8298781c7978ba7b6313647379489ce0958210817b9a4321b6ba0c3dd3c1f0a56e4e25ee4dbaa3d40612e41083d30a277914acc6f9434d4699b3786a0ca223cdefcf9fd3ea0a171467b0278d745f783eac208868ec071090ecb175fd5284dc23da6882032250d3f4b8538e6b2a8729098451745375d2aa95861d4d70585cbd28da1fdc96b59654dea9f10cbbef265e7a311c88d91d3b8dfacebe599d61e851ae0cbc25cd7f5adfa16e8aaf7d8f3d54cc444a2fa5f5bf70b880287cb3268a1e6c4af690c1bbe4c9a3171efbc1058038844a7297b5cae9d079528a394dcda83fb0d59ab147dba21b548c736d6cfaefced4f1b6f3776778816e3e2d015ea7718064d98ac6f9fda614af528d4dd19f064238117ea02f868efadaed34905e1e2b3490e48d90ff6a64dc7cac697375a58362baf0f4a6b8a08b8569aa84f15c85c952057f770e9a308b09234947f1db4c8a59d99d18cbbd387221eac0292dde36377526af259ae33fcf007105e6b39319a1b3d1cf01aa38700e45d790bc3fc818dc9d9697127f4b958ab16660ab586e1ab260dacb5b769df410fab1abc0d28d0b7dc5eed8071c507273625564075e5086b912b027eb5d388572d52bf1573dade38b3e037e210be84ea7665602823f0a3fd759a5180e5bb9e37ac09b859599a15923f3d3ece136b55ac44033d2a723d4e76446b3ad57a1aff5e63f0258fd27ea7f01485b6c03335cd7c993bba63ea644e2b89143267a2d361d529291cd9e0200d427d232f232336553160fc74e9afb3bf985251ed50899bff86679ee86347c5552f5adcbe32043bfa941d420b00c9ebde473d7c22625b7145083ba2d15e251d8ae0644dc7215344436f3ee85fd249ca726d2170ba9c0a7157d82f1b72b112487550946211ff4eff8f313e34ce975cdc39b220417aa43d9798fe3d04b19d81565103d7f50a96b2f60a70b256161d34d47ec83bc710f616f085783044e06d905b1d463dded18a9ee7f8958678d7f7fc367340d94c355f37581baf83ded7350f39866fdff33c4f5a4114f37586a8c915188c7b79d24f075ba54f0e8be0ef12b4585bc3913536fd324210ad587ad8d077bb627d4ce8da59ba8281b488113e323f2cdcf0025dc39b73ce91ae6f6a9b0c86007800dac1da589e8fd4e2390625287e8c8e33836fab98650756113ba0561f4a1764420ca9f82d798aa382aaf134db16b462e64d7b14ded1fb4ba64330cba62b3f1def03f565a1345bbd330cedbb98e82bbd25b63fc9839bf117a59fe9e209f86c90ab7c43716c6ad9083787d8ed0dad2528cee27838eb8de090498061a920bb362ef6a171c69742867d3c9f5e68b8fb1847e62aa6b97a944aed858f40934ba6d1e528734aceec3e25f8ece30f74abe48db44d2a32cd6d53e0b0c6b5e9d98ccbe0d4ac7d8cb8f3b9299224ae8042b5f1f5c068da6762c0cc52dc8523e2315507bcc3ecfe93b3ecc0baa93df007905cab55e4166d84daeb184f6cf829e8495232d31a428a53eeb95701f63db827c3f496ab92b73e099ffdb3f43c18e56620a765bcf2d2aebe3525b36465ba116120288df21788d7c36a2b5336f74cbe55651f4f54dffc0a7fe2b7b243d064df600aabd628818b12231888e7899d2e2f81c76b4c97b40f77a380532f9b877f34885d29df5d9bfb783a8575a8656d258992e9a6f97b6c663b04ea846cd2e8dbfc61cfce4e3626934468a329db95e5ac14ef30a2736d856966d532c3ebfc131c90f201a5842c22899a954a1debbd573711a196d1781e4fd48e94e70af4eceefdcb77875ae31ce4bc9178236be9b3aa547ab4ad878a70bdfc2feb5d79c141db0cca044fd1a014f2f1bbc02e42d4c9503fb6d7ff9c831e96cd6292d4024333eee0c6f11d488bc932fa45c6a338fa6c056bc450e0e90d23171c897d10eba302f2b809d488e50fb1809407e5ab7777c411be24fa31a7e3f07f5471a22d14ade4eb7f5dfc97943c1c54e249ce0b567643f24fdf6a7c90ac4e295c5cec7bb718cc7bd62454aa45e7dadb476f233bf55a75bcc32f8a97a741439fa8956057fef04be80816be6df06b5c61a9e15fe3cc8fa8793c0cb817fafd6c152a88aa19d77598c8f299d08818de20934b992068dec503a1b306830bfa1224c7aecd0bf1a4e6f3f4ef0ffebf33f6a0dd225cb78074eb95367f6f64a842910213963e680f75f266f049b2d36d989fd266e8a2e955f1c4bec75a4d5d5ff6a3854d763c8aac5c68cda6333f2b73e41a475bc1002ff027f2f3faa4daa07dd9296065b086feba5c629c80a3fc1706e2decd9be173fc4ddd3e7f88269a3b299091c39e7f27bbd27c32110211b5c556dcfdc816dce94c9d35541aed0567975eda67566edf46388762587c71aa67936f133c3ef56765ecea3fab44d5614c54fc1002eaad7a05a448ef59c03fde245fb3259958cc776bff9bbb35f798a66d8bddad553b486c29c4079600501d489c1753ee237ee7275d9132f16112b6f874613bc4b082300aef2983887a4c72d63b63bcdb47ae104fd952819a0a54197e71f9a5b8bf53071837374bed47c47122d12f22e678c7a567fed181eb0be8130538e385e106253bcdbde5ad31fde7cb684c5f02e412d60ed80b76a89819cff4c7e4c60cfc025a1bda55e72af514d1e1c61c620b60f61e1d0738aa6aa4101ce10b68a99e91539cc9bbdcd1760f2f197c523aea1cd9a594b55a4f460ea7358240b8e9b551d9eb9495797fcd5ed079430ba40674dfea93aa50a495e97181ce5dd8460b587c7c46534b8ee476c88d42ae0cef35c539fbc1837eb55fb11bb0b37b7e64c85607971608bd3e19891449902176e693051019c9aa2d923a351a8dd9f29fecb318a8002c5ccb3413d9584bbdece8eb4d2ea723af8bd9af3e2b1eee0e270fa260c30afe1ee746a5b0315181e5f25c203cefea0105110ce8681af3cb85c0f07ddae91a20429df22e0218b90783d4daace5b10c54119960d4fe26b462459f9ad1fb48491508ea74dbe40d2b9f8c1eaf04c6a409f3acdf8c7891e66c069a4b41413ac4a4ac7319a44b7f38105d0b005693eec6423e73ba757ca522d33abdf663c9bf8ae0b06ef30af1e4fba27764ebb57fe46d996c11375595997ff541c463f7d654845e094b095ad7a35045e41e5f01d45d123b4b49d244cf8b225406fccac4a72a6f65dbcf6002a661222d4dd1b58d342a1f3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0x1000}, {&(0x7f0000006540)="f8459dc36fca74a75624eac1fe9981fbac1d0148896e6150465ffbc6bd7b1bdf6d858fe836db61bd947d573da37503b19c97297dd8d26e7a5075cd977b5df4ac2e912f63d052ad0b379dc396270727ffe1dbd90aeb27fa5c054b4b0bff52143ec3cfe584b38756c310437cde4e53917015395d8bb46aa1c11fd40358da73ab72ea02738d13add98ff26014ee255ec5d10b4fd80a2d4eb36a7c7bfa9e2325", 0x9e}], 0x7, &(0x7f0000006680)=[@rights={{0x14, 0x1, 0x1, [r9]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x30, 0x4000000}], 0x5, 0x1) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 09:38:10 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x8, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x40, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20007f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:38:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000000)={0x6, 'tunl0\x00', {0xfffffffe}, 0x7aa4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:38:10 executing program 2: r0 = socket(0x25, 0x2000000000000805, 0x10001) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x7, 0x6, 0x301, 0x0, 0x0, {0x5, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4008801) [ 623.861324] FAT-fs (loop5): bogus number of reserved sectors [ 623.868591] FAT-fs (loop5): Can't find a valid FAT filesystem 09:38:10 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendmmsg$inet(r0, &(0x7f00000003c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="219198e2d6818a50a53273e90e8a40e76629d1b7a1c3f7bde94e", 0x1a}, {&(0x7f0000000200)="0a904eb801cebbee7931b3aa2c5e00fcdf08e9f8c894e9b5ee839a0628c985fba26d76c731b950a11c4db4345f7c925cf5a4aab4d63d9c560955c829b970dde75135ca18415f6210714cb41572440f81904c574e3931e417f63ebd68475ea8f0d4fdda6c08f7c42629285907af5331f3a7b57a256f72de92248817a5428a2573386a5bca4e76a70fc019239d7ec3398aa3476e9ab90822cc4e42b9d0f410ce405bb44924f96a1cd0a85a46c18fbcbda204fe2b82b779fc698cb99ee51d0263f2ecd1e1320df4fb3598fa6ef1e4bb1063e2786b0f7bcc766105984d1c", 0xdc}, {&(0x7f0000000300)="6b2fdb7a757828b974f5c47038d9799b06cc7ade5d4dfb0000aeb6203d71c65ddd7f1abdadfc53dc951d260e87a1c6e35135bb138738f46ff4c88064157d10de9af667088f", 0x45}], 0x4, &(0x7f0000000380)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x18}}], 0x1, 0xc000) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:38:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, r0, 0x0) [ 624.002684] FAT-fs (loop5): bogus number of reserved sectors [ 624.021771] FAT-fs (loop5): Can't find a valid FAT filesystem 09:38:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4dcc32ba1d", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r5, @ANYBLOB="ccdee976446b7b8a8db16770d891ebdfb63771f041b96f6fe52cdc8511a2b3d5e1e0dfbf0dfb39cdd58a0af2ad56010000000000000092"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x2d, 0xbe, "c3a60d8d09b4c5dab6a27e439a4846805bb4144d25071a39c26ba6ec84d75ee7caf03ecb911febd10a"}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x327}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x2}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x61, 0xac, "d3c1ef46624ed24bd74f851fa389ee7a32b9a0c36e6d0ad595fe3fa9c4a1ec5d1ba3a730bd3cfcc3fa74b48143ce225aad96bad4264fa056adee19f05e29d49713c7a4cc663f014d38ffb73dbcdb737a575339045aba7c04a54476d2e5"}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r5}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x1ff}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x3be}]}, 0xd0}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r1) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 09:38:10 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) [ 624.029479] audit: type=1804 audit(1588066690.794:14263): pid=30042 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/464/file0/file0" dev="sda1" ino=16516 res=1 09:38:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) dup3(r5, r0, 0x0) 09:38:13 executing program 5: dup(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r1, 0x100000001, 0x0, 0x2811ffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(r5) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80044d16, &(0x7f0000000080)) fallocate(r3, 0x1, 0x200000000000, 0x3) 09:38:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="c70bf0c0f17b92875794bef5b50c399b9efdb161fe8ae7f936feef344be1a92f982004749ce7f1d5ddc62b4712e0d994f3578295ee6ab83711f60183eed54f6a934b5edd97ec77d103f1aa1420b127fd6b1c85d76ec1ec3f41299988242beb302ea81cacdbbb49defd92227ec8f54fbc1a119af02ea1452fbaba4d424cae2d87e90dbefd7c419d1a75464ed7208a631b704970f2449a943f5db41f761c995df746d55617890eaf1aa2bb37592e7e69cad0cf26585c16668c50d5f23b", 0xbc, 0x400c0d0, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={r5}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e21, 0x8, @private2={0xfc, 0x2, [], 0x1}, 0xffffffff}}, 0x8, 0x1fa, 0x9, 0x10001, 0x6, 0x6, 0x2}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000080)={r6, 0x7800}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 09:38:13 executing program 2: r0 = socket(0x40000000000001e, 0x2000000000000805, 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffff800, 0x6, &(0x7f00000013c0)=[{&(0x7f0000000180)="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", 0x1000, 0x6}, {&(0x7f00000000c0)="9adfb34d82feb8814f0f27ca927cf1afe4da4619d1139c1b9f8c4c0d0aef4e607ea5cc1df456366a39c186c8771d0e418598b1464e38627683160fee4ba5c54c66446c", 0x43, 0x8001}, {&(0x7f0000001180)="8a7956a5c839f4da0aad7d6213a75515083990ea4e7a4fa6fedd1eef36df7d42db7a08ce6f833afa5d71a0c91f1e028937c9a141a87c04dbb7af20047ae0e2506356cff5be84332c475cf47282", 0x4d, 0x80}, {&(0x7f0000001200)="ff6d7c8c867797dfc132cc5f22c6a60959627ff7b37b763670bb6143668f0a23aed444ed05677e541ae1b53a06a156b7e5b6a114f839445c240cdc46644009944fa8075e575dcf92ceee4d937d199c0b2eb6b495ad5eff999b0b7e09b2000846513fae07366f184220e0071ed09100316b069e95d7f1c6c0ae52474c6b0928e0bf76c4d92385fd", 0x87, 0x7fffffff}, {&(0x7f00000012c0)="93bf67025b5afdf00353553c23dc5e8cf06792aa10e0752bb9fe3ac1a676b8b5067e20e8a03d990a3ec9387859ebed67e5f31e3fd02a6a286908afbb66cd73e127e7d479694b4016756149b94d5d37003484a23c745b703425e00f91b7d5954b4c38fed8e53a968461b42be68f", 0x6d, 0x1000}, {&(0x7f0000001340)="b23e9254e274b443f38660b535d1d236d7262d05e1c6dada3b0c306a6bc7988b46dd10738622eb3e5401c2ff708c5d3495a1e17de66887783b6a9197c9d35a8559906065463a531613bdcbd0badb719dec7b7b360cb0fc63400f8150f863b0c10e6d1f35f06efd3d38c1eb514b98de301e987bb7af", 0x75, 0xff}], 0x400, &(0x7f0000001480)='\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) listen(r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup(r3) accept(r3, 0x0, 0x0) 09:38:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000080)="0f19eb807b2ae8bbe8d9c3d5841cc80fb26377392ed1da90fc9e401a65690f0d60a01d66d364265aa5294fa4702d2038a7fd", 0x32) dup(r5) syncfs(r5) r8 = dup2(r4, r1) dup3(r8, r0, 0x0) 09:38:13 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x121042, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x0, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x10002, 0x0) 09:38:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) dup3(r5, r0, 0x0) [ 626.914147] Unknown ioctl 1074291732 09:38:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000080)={0x7, 0x9, 0xeb4c, 0x400}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 626.941289] Unknown ioctl 1074291732 09:38:13 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10002, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') 09:38:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r3, 0x0, 0x9, 0x0, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r3) dup3(r5, r0, 0x0) 09:38:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) dup3(r5, r0, 0x0) 09:38:13 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000000)=0x6e, 0x800) r4 = dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000080)=@req={0x81, 0x7ff, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 09:38:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200000c, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r2, 0x0, 0x9, 0x0, &(0x7f0000000140)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) dup3(r4, 0xffffffffffffffff, 0x0) [ 627.362077] ------------[ cut here ]------------ [ 627.366868] kernel BUG at fs/buffer.c:605! [ 627.368209] audit: type=1804 audit(1588066694.124:14264): pid=30074 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir189531752/syzkaller.ecrPAC/465/file0/file0" dev="loop5" ino=386 res=1 [ 627.387732] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 627.400924] Modules linked in: [ 627.404124] CPU: 1 PID: 30093 Comm: syz-executor.5 Not tainted 4.14.177-syzkaller #0 [ 627.411996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.421350] task: ffff8880a97e6500 task.stack: ffff88804bd90000 [ 627.427417] RIP: 0010:mark_buffer_dirty_inode+0x2d8/0x3a0 [ 627.432952] RSP: 0018:ffff88804bd97710 EFLAGS: 00010212 [ 627.438313] RAX: 0000000000040000 RBX: ffff8880281ccbd0 RCX: ffffc9000710b000 [ 627.445579] RDX: 000000000000756f RSI: ffffffff8196cb58 RDI: ffff88802667b480 [ 627.452847] RBP: ffff88802667b320 R08: 0000000000000001 R09: 0000000000000004 [ 627.460112] R10: ffff8880a97e6e28 R11: ffff8880a97e6500 R12: ffff8880a69684e8 [ 627.467382] R13: 0000000000000000 R14: ffff888021824240 R15: ffff88804bd977e0 [ 627.474639] FS: 00007f21e1066700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 627.482842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 627.488757] CR2: 00005636d290e6a8 CR3: 0000000097df8000 CR4: 00000000001406e0 [ 627.496008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 627.503257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 627.510502] Call Trace: [ 627.513073] fat_free_clusters+0x2fc/0x750 [ 627.517285] ? fat_ent_read+0x930/0x930 [ 627.521239] ? current_kernel_time64+0xd9/0x230 [ 627.525895] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 627.531332] ? rcu_read_lock_sched_held+0x10a/0x130 [ 627.536331] ? __mark_inode_dirty+0xa6/0x1020 [ 627.540804] fat_truncate_blocks+0x69f/0xb10 [ 627.545193] ? fat_file_release+0x130/0x130 [ 627.549509] ? up_write+0x17/0x60 [ 627.552945] ? unmap_mapping_range+0xe9/0x260 [ 627.557438] ? zap_vma_ptes+0xd0/0xd0 [ 627.561307] fat_setattr+0x6b9/0xad0 [ 627.564999] ? fat_truncate_blocks+0xb10/0xb10 [ 627.569557] notify_change+0x8d1/0xd10 [ 627.573440] do_truncate+0xff/0x1a0 [ 627.577045] ? file_open_root+0x280/0x280 [ 627.581189] ? vfs_open+0x10d/0x220 [ 627.584794] path_openat+0x25e4/0x3c50 [ 627.588682] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 627.593349] do_filp_open+0x18e/0x250 [ 627.597129] ? may_open_dev+0xe0/0xe0 [ 627.600910] ? lock_downgrade+0x6e0/0x6e0 [ 627.605056] ? do_raw_spin_unlock+0x164/0x250 [ 627.609544] ? __alloc_fd+0x1bf/0x490 [ 627.613329] do_sys_open+0x29d/0x3f0 [ 627.617110] ? filp_open+0x60/0x60 [ 627.620647] ? SyS_clock_settime+0x1a0/0x1a0 [ 627.625091] ? __fget_light+0x199/0x1f0 [ 627.629120] ? do_syscall_64+0x4c/0x640 [ 627.633164] ? compat_SyS_openat+0x30/0x30 [ 627.637402] do_syscall_64+0x1d5/0x640 [ 627.641287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 627.646458] RIP: 0033:0x45c829 [ 627.649625] RSP: 002b:00007f21e1065c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 627.657338] RAX: ffffffffffffffda RBX: 00000000004db140 RCX: 000000000045c829 [ 627.664704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 627.672083] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 627.679379] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 627.686652] R13: 000000000000009a R14: 00000000004c3307 R15: 00007f21e10666d4 [ 627.694100] Code: fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 4d 48 89 6b 58 4c 89 ef e8 62 f5 a9 04 e9 20 fe ff ff e8 a8 7a c3 ff <0f> 0b 4c 89 ff e8 fe cd ec ff e9 05 fe ff ff e8 f4 cd ec ff e9 [ 627.713305] RIP: mark_buffer_dirty_inode+0x2d8/0x3a0 RSP: ffff88804bd97710 [ 627.721616] ---[ end trace 300c434c6570fde5 ]--- [ 627.727005] Kernel panic - not syncing: Fatal exception [ 627.733822] Kernel Offset: disabled [ 627.737438] Rebooting in 86400 seconds..