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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r3, @ANYRESDEC], 0x12b3}, 0x1, 0x0, 0x0, 0x93}, 0x80) r4 = openat$cgroup_ro(r3, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400203) ioctl(r1, 0x7fff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x9a6e, 0x9c93], 0x2, 0x2, 0x8, 0x4, 0x8, 0x9, {0x7, 0x5, 0x1c1d710, 0xa0a4, 0xfffffffffffffff9, 0x7f, 0xa52, 0x0, 0x6, 0xff, 0x0, 0x8, 0x1, 0x200000000000000, "067cb0eea8be17dac5bbeb9742f1e2a75214eff3cb12763e53acd5a30680020c"}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e21, @local}}) 20:16:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8ec0, 0x0) close(r3) write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[]], 0x8) close(r2) ioctl(r1, 0x8, &(0x7f0000000380)="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") 20:16:02 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:02 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x102000, 0x4) fallocate(r1, 0x0, 0x0, 0x5c0d) sendfile(r0, r1, 0x0, 0x8000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) pwrite64(r0, &(0x7f0000000040)="68a3ffc63b95c5ea3e55fc10301a9d004a23d6fb6499cf39ee661055cced0b87e615ee70cdf65b336c58840f5689d84c06e3824825518eb16d577ef1bb7a6fb7ff5297bcc3b2044147e1510d972f2263815a026525f6630a77e33ebdc7d44cb7ea80a7709842af080e4a746c35d540fdf6a47203f954ec8ef0c6569fe19ae9a9290a5759b0baa4ab877f8a5c259ed7d8cbc325d2ee0ca77d0d4865e26e5d855e28c906f0ae75427ae202c65294f9efaf3e723116dff539839ca5c2ef9e0f20b2c3f71ebb6726806d0bfc92dc3c82bb330e650f4df1799b270f17c2f73fd3932a423bd149", 0xe4, 0x0) 20:16:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2L', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 383.006386] hfs: unable to load iocharset "í0xffffffffffffffff}) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xe}, 0x4) 20:16:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 383.424240] device lo left promiscuous mode 20:16:02 executing program 3: r0 = gettid() madvise(&(0x7f00008e7000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000722000/0x2000)=nil, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x3, 0x75e5, 0x86d8, 0x0, 0x10000, 0x100, 0x4, 0x80000000, 0x0, 0xa5b4, 0x5e, 0x400, 0x7, 0x7, 0x6, 0x8, 0xe1ef, 0x101, 0x7, 0x8, 0x0, 0xffff, 0x3, 0x4, 0x6, 0x1, 0x0, 0x8000, 0x800, 0x7fff, 0x6, 0xd8, 0x3, 0x40, 0x5c, 0x0, 0x800, 0x3, @perf_config_ext={0x5, 0x401}, 0x8, 0x7, 0x2, 0xb, 0x80000000, 0x5, 0x4}, r0, 0x7, r1, 0x9) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 20:16:02 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0x19, &(0x7f0000000000), 0xb) close(r2) close(r1) 20:16:02 executing program 3: alarm(0x1) alarm(0xfffffffffffffffd) [ 383.613983] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 383.632248] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:03 executing program 3: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x8}) mq_timedreceive(r0, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000080)={0x77359400}) timer_create(0x0, &(0x7f00000005c0)={0x0, 0x12}, &(0x7f0000000580)) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) connect$netlink(r1, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x800800}, 0xc) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = gettid() tkill(r2, 0x1000000000016) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) [ 383.721727] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 383.742058] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:03 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x4000000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fe) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r2 = gettid() r3 = gettid() clone(0x20120000, &(0x7f0000000100)="866633c1d416452332dcc8cbf8c623369de21b6b7dcf785ff9b0274c1f4e2bef0300018c54f0fa4c51cf93cad9437bfda26cdffaa17ce15e53e9ecd6abd4b1ebc1cc", &(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)="21b5637a9a1e4a59fa5d917c15b4") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) socket$key(0xf, 0x3, 0x2) tkill(r3, 0x1000000000016) tkill(r2, 0x1000000000016) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x3ff) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="bb8571ac3dd58acfbd9efbd8a3ec4dfc4b3c4e454b1935c01586d6389f0ef5ba9cbde25a0de00c7f1f12848fbde32797a810babe5dac7ca8e10c0d3ae827c660e2c9ff4c486d8ac69df213152ce4ce99070dc7545ab2e76d3b0e0199605926b129fe99592c5a5aba14c7a7d3e9a4180a299976b65c025589e53ead2e3ecf3656f0baaaa42af0a50ba051113eda90b30d2ef7c600443df0388c0d18cb438aee2483766177a0db3b27283e9015c3fb9cbea9bd55a5fd39fd1bb8977662bb07b6bb56851e9ddc888cb5e9865a6a40bf9f926c9b464d914cd8d61dc1599184") ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x9) ptrace$setopts(0x4206, r3, 0x8c, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000380)='security.capability\x00', &(0x7f00000003c0)=@v1={0x1000000, [{0x2, 0x7f}]}, 0xc, 0x2) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$inet6(0xa, 0x400000000003, 0x0) 20:16:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @loopback}}, 0x2, 0x5, 0x7, 0x0, 0x80}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x5, 0x100000000, r3}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffff00000005}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0xffffffffa0010000]}}]}, 0x40}}, 0x0) 20:16:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:03 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) r1 = socket(0xa, 0x3, 0x8) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xac, 0x8, 0x5, 0x0, 0x70bd2c, 0x25dfdbff, {0x421a3e573085d2e8, 0x0, 0xa}, [@generic="536e924f9e25e6eee8b8677829a4e6b8d5573ffe7347defdd9fa2e7dd5a57073848022eb7c0c6ed3b3b7dc5b44c94b1b99b8fd285fb1eddbcb9ebb92d8977520c63c4f5032291cbbc780b5f6621750ec1ffa4825f712a7b0a537902857a63858279cb38ca887dd58d02abc9834c36856b85eef2a6d4cdf96d65cd1d24d517b46593f06a93d888584626cfdfe8d5bc52b426f4018f9743510"]}, 0xac}, 0x1, 0x0, 0x0, 0x41}, 0x4011) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000200)={0x0, 0x2, 0x2, 0x4468}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"627269646765300000d00300"}) 20:16:03 executing program 2: syz_emit_ethernet(0x17d, &(0x7f0000000040)={@link_local, @local, [], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x81000000, @broadcast}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}}}}}}, &(0x7f0000ea3000)) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x2200, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000080), 0x4) 20:16:03 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) ioctl$TIOCSTI(r0, 0x5412, 0xa38d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) [ 384.279769] bridge0: port 2(bridge_slave_1) entered disabled state [ 384.287261] bridge0: port 1(bridge_slave_0) entered disabled state [ 384.297354] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 384.309894] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 384.418119] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 384.458083] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) 20:16:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 384.712751] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 384.752372] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 384.998255] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 385.006407] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:04 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x4000000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fe) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r2 = gettid() r3 = gettid() clone(0x20120000, &(0x7f0000000100)="866633c1d416452332dcc8cbf8c623369de21b6b7dcf785ff9b0274c1f4e2bef0300018c54f0fa4c51cf93cad9437bfda26cdffaa17ce15e53e9ecd6abd4b1ebc1cc", &(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)="21b5637a9a1e4a59fa5d917c15b4") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) socket$key(0xf, 0x3, 0x2) tkill(r3, 0x1000000000016) tkill(r2, 0x1000000000016) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x3ff) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="bb8571ac3dd58acfbd9efbd8a3ec4dfc4b3c4e454b1935c01586d6389f0ef5ba9cbde25a0de00c7f1f12848fbde32797a810babe5dac7ca8e10c0d3ae827c660e2c9ff4c486d8ac69df213152ce4ce99070dc7545ab2e76d3b0e0199605926b129fe99592c5a5aba14c7a7d3e9a4180a299976b65c025589e53ead2e3ecf3656f0baaaa42af0a50ba051113eda90b30d2ef7c600443df0388c0d18cb438aee2483766177a0db3b27283e9015c3fb9cbea9bd55a5fd39fd1bb8977662bb07b6bb56851e9ddc888cb5e9865a6a40bf9f926c9b464d914cd8d61dc1599184") ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x9) ptrace$setopts(0x4206, r3, 0x8c, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000380)='security.capability\x00', &(0x7f00000003c0)=@v1={0x1000000, [{0x2, 0x7f}]}, 0xc, 0x2) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$inet6(0xa, 0x400000000003, 0x0) 20:16:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x0, @multicast2}}}, 0x149) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x410000, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) setsockopt$sock_linger(r1, 0x1, 0x28, &(0x7f0000000040), 0x8) 20:16:04 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e20, @rand_addr=0x40}}}, &(0x7f0000000140)=0x84) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0xfffffffffffffed4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001500)=ANY=[@ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="0100fbff00000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="869bb8b71d6caa9adf1dfcde7085e109472c2cae07d93a9c727e5d8132a3f1f1b13fed785193e3773c6758b04c06177321d685def5dffc2af5bbe824084c29ce8749d94c6850ef830af21c2f843bd455b8f97c43e0ea5263a661c46cc470566a932e47d8b13fcf05ce1dc6b4464cf6d7d2b43d77539f951b5e42065047c5d46cf863fa289a0c5bcbec302f950f2631a32e95dc64892e2251c79dbe5659e773827735a876d0957e9f3c7b7a9c856a3fa654987d602575328b573085bcfe6254c222b365098a0d90c9b0ddf0efba858c2f70250c17aa5f"], @ANYBLOB="01b0ffff0300e0ff0800000005000000a75305615dd65fa48dfd862e19f2f6810f7567f4010b543063f8d20ec1c889799fdfd30122b7949d6be2b7e564af4f3fecdd1854e07f201ed7f116cd1c648106177183bf75343dda22b51c8ca0f73068bd5c748121bbec85366755520701a21e0e78568aec270000019835b403798bf34c786860e081758f78c00ed448505e686f20c93acc8b40a8e2450b7e2a79099a04dd1a60227f5ddc8aeef66695d9c7ca4f9b229fcd6c07295db26e798a1b6ee742043f3510e9f5131b5f71db716756f8b6f9a03b6d7b426d4604b1260cf87df6e82843aa1344221d7ddec2794c501852d2f194ddad110104742c29d5252c57a59e9207c88b6fa4fa3d497d5da304d4a8615f35d157d4a3118285ae4dee118f58e7518ee2c9268f3acb4a6d8b6200ef253467b579f4e6c4cbbd4a87049ca9646a33da97298447cb8574884f6356b0a84116bd5a7a5d98914cce1c72e48bcb90c4a938698ccb882806bafc46ac9f5a9906ee59142b9f8d658664546333c38ce3ac663ba40592c6629d7280f6b7e7a76a7ca58b65e1b27364edcbdf19bf214e68d18945a6a830ab886a9e9d2d308777a3d7214eb767c9726ee1e67c0a26ebd0ad1d8348176680b8bf6ad0bf77db3efb72d97a714c17e750b8fae238252622be5e2dcb6b37188f0c105dcc880a026ed1cce9ee4b236b451fa0ed0aad0eb1df2c21bb8168cef967db3452cc11eb802f0da0da1cd33a7e9821ee4336b9c319e20e447bfcf9dd95f7cc062e69b30a6a4c5066517a9bb6986cd6b658eba83a5c46e88c1e955a73cc245418b1c7f3bc0d7f98624b8145c2194a516e8bf3f32aea7e15f75ac607a6b2b2588f56c6bd8b52d0b8403718af99c7622b2db604412b609f96dba87b554e1637f3bec97e366325fc4d05838b393dc7bd2664cd7f2a665b6736e7575abddf4661d2913bdee2ad3524a2547f430c051bdc6d85aa20ba2acd27b7df613396cfd822b5f8a5483ccf11288defbc95dad3038d81b8c00306747b54c9efbe51e3d12c985ddf30bbf10d6d768026cd4e94a503a4cfb4f3a3d707357c776cd1c709ac45eba2fc2adc0114a48aa6f77057a4089b656e0592053b8b769c9df4e2df5c094b678e3409a2a89535813806fa749d344a10393a4d331ada1662c9464e7abd45cadc8ff434370778404c5e3a5f0f2a3720dd25588dddf1c8e23ad73e00dd880d4e88ef4bacd47150cdee53be58bafbd8fd87556a12db750b79635f112789a79262edf266f80071cd8e608ebb0f0f30cf42fcfbbf7c14063bffce61b7395d2363c10f89abd856ce8dbc0b0f78fe15b4383ddef21e605851c73801b467feb8ad99d1a4057340a76667c928c0bdcdba48c16e66883c5cfaab70929d0c3a55f83ae065caef1e2b41fabd5b22bf469449b7c583a0fd4aaa10d4b02ebcde52b013f53cd5af2c395291d0088eac204f8e1f7e7075b85983e3a6e628ff7538c47ab96e0a885425d8d5517d16ca720e776f532b74f09b20891742c8ceb7f3e066d165abb5c356219607d63e1d48e82fb3359a9d298aea7d7dffe245b8586c6d1abcc7dd239ffc1178259fc972f8efdbb15bd31807a66f77328266978a33db33ceba519791d0ca8e84d3c6e5df57c9c9b18cc33f3ffe38a44a51a03bce1376edad516983fdf49615ac876fd114ba9831ac387e203cae137e149fcc80b90cd1026a3f05bb67ea966e48e51ee3a397f141ec7fad5174fcfcd1bc7881d2c6065f03693923085ef8622551bb935dd06ddfa38fc68e35019d8c2ebd9d55a75525920916a05129fd26563239298dbe0ad5d1105e96bd1810194335d6590dbb9e30468c818224ee57932bb1ffcb1f76f7508d64f559558c7297090ce5dcdcc5f86b9361ccc95224580d4d7a5144084f3545381aaeb5660bae59930b1439dfdd7399c054007a3e47e3142de6a85900f6e943ff63de7160cf79890d01a37e602b400e95e3bd91b7dd636e34a381d52afbcd0c6ce22d425786e2a10905dbb7eea1fc422110182c4a080a1c8e2dd88158197c1a72b04cbd7ca1a4da1aefa28a7838b34f92d6318ac18c6ec59d5f2ae8111d4ea75f905a243adeb9ee400081245a295c07f7036975273fb361ee62c9bde94e6027951b127969f34b5af422a166c1cf5d9fce97dcede9f2f711263806136ce26361340a072b558a67dc197592917a54f70b8a380f164356e9b51fb7757dc07485c6f0045a3ccbe55dbd1b670ef9779008955cc8b9ed9335f23c87273727d69a211a2bd9f5168018a8f80a98256219b97ef2248acac2aaa3e15d85cc5ea60ae76c20b90fe320f9afbc9c6eb0ca4e3f28f65e7bc3de98e06a58cdaee6d7f5fb77f5b21c0d5211bd2ccdff8fbebbc39df9b3c0ecd3b493d60d4a39c3a00cb1f50beae572d546b3c97393f49a0c2cbac61071e9888d6c149a9f40a0ec92154154ea30a22a443205a3c832dd3dd0e190809b502ada2e4aacbcccae847cc4d3480a3a8126d1a98f2cb5663eec0639b36af9b761d614436d7cfd67e7e26fa0a91137d68af5d07bcf5b0d26a00a903ad8d29425ef35639e490de6bc74fd4b625ab0751eebe84c77b8bc67b753e686dc2ff750867be4ca5a3d7d4429dec0e26c22a25648fde838ec8e482295d27f6a45c58dce2bbfb324417947407e3efe2a44c1b220238f5002832187dabbbd24935c266b61a917b3ad3b92070f5042e84d6d7ce9c5377984c3711c3324530261da94c2b3bbf3e38813e8d6a53615391b79e002c313d33febdb9a881a9f9d66dd44d8daeb8f69a5aa3a735084faad87c0db42662db1b053704c67fecde414294da29011756c95f8c685e7d5e9e207376781bea50c8c4da7bd0c0870a1339e6db789587cc1e9067da337ead5d935bf83cd19deba0b8375d2d4876100e91da14201d2122b2249ea251ccc020591e77cec3e69ba23e9f0e2cd4fc5bec384eba0abb5fdcc86b5dad225e3ecb5ece0fc1b194148509a1845b0ae1000ddd3a7709084d2e284d3e471b4e7cc7f14d9783b19a7f9b771593170328cf4be2b6dced1a75b5774bcd53b07172e1989119a64dec470dddc08dae6dfe66f08b707785ded6c0d5d505b67f37aceccd64c7c5eaf6817908a8912bb984ddd0e0e6209ff57bdde0d44b39f421b7c92c56476a55c33be81fbecaaa37ee4d3fc8a5fba1d934934b749f671a591a656a80fcf332bffdf373ce2d73379860cec614815d3d8f89215b006c6253d8242063f0e9490c09c5faf7dd73058960a71ccd4ebef787d9d9f4dc8b31dd94599811cf45e5b61f4769b895e422e94e7537f0c7a8c4f61fe08a9591a5a290e4b6f1e427d82fd06203cc73e4ba385410ca87d0f6b7f509a242879d01490f05bf8f68c7be2a1463a071f7bfcba93d0a787c2536d59d00e5772f4738c950abafba9b8474f6fe69fdc2437338f44ed565f67f0930738538b46a4a6b9cf6d4b5af2007b9042ce021b32abf7b90bff2a6d5bcb3a62f584bd87cb2df0ca72fdbe3b77b604c2dbc581453b96fbcf4e9f8ac40d903250db5040d6fcdd37887552633f0be2c7e7972d37ef7ba58e49d00fe08deaaf379a4c24a299769f9764ed8e56ddcf2cd240505f2432399ebc6cf62d4100cfea5cfeaa7d2ea84fcc80a628009615452be92e19db3bfc165b1c08328299db727f2562c802984cd5898e5f40724b326f65abc260c15aafb2abe4bfa55cc0140540123737e8eab09082dce7b357d7f12cfe18b0eeb19e1ebe52ae80f692fe976dff30e161551761ca0820fe35083d09a37b0f2454577772505945069eaedff4e01776bb4de057628b1a8ef1577834d024ae2caf568b24f336fba2724085471d7fd5ed317d22ca1d3573f447532445db1b6ccc17369df54d0b9e0f759d576e72234336199b54019bec344d6c28800fbc51014f5ebdaa22e7315351f45eb1597b6e256cd982fb0bfc5f58819623b7eec7fdf3673f12aa110fa7d4eff3cbe10824aaa5794f9f00c73bc3c328ce288e7b1e0fde4c65fd023b0db5937f1fe9447d28daaaa28e8b4d99bcf70205c08716559666d13942f512364f96cbfa33f2362e358176b5d7f0e6c8f3413f99d7c23ff997918adf5e46b249225d1a14ea2fc9fe9bb657a8196af55e17ffc18fd94d4d601cf6efaa448a685fd3825d77ad7e00a2df14e8e26698b7243268ffdc039aefe0d5b47fed2c5a1dbb59812f7975c3f63a72bcb428d93cfafd75dccc2b3c1ad6dcbf185e750e023d588f3333c9577515347387d075a316766268131f69052555eff001e7f4ec63dec0397006ab4dc0ff119c0aa7126a1cdc8b868881f3ddbf2368ddb115d76e24429456971136688cd70d2162a90b4b7ce9b6aea884173da757128d964e254a9237555dc4d031dd3d989e62f0891d80dbae685515204502d1be93766eb25388af422e28b63dd837ebed1bf5714d83890ba29139bcc23c1562854cd6cf67a440469d6c866798abacef2d2fe8c247c4981f1380e936e67233364ef6d58b87b2190cb918bf685e724d6736fed119000ba442e8efa9b48949767813f7dcc72443d152a8bf40af174d7769a34822d9e3e9949713c23cc5f59e9380993f92891a32c0999366b05daea6cbf4989cdc3114eb2a74f57d1aeeb9f49a11c6df6b058668e3a24657c4be2b80330d465424f93ff0986872031491e879fca60505af4aea9cf2829298d967e0e47ff74d15bf56e5e6fb1d50f1ebe2bc046d632e4a4ea6aac68a21691b33d072a24db19c9f65b1db2941b65f4e8cfab91d3d7b4d0d3bba5ffb41c412c803a916bb31371f2abbf77d6ea489fea0ebd3d8250a8b3de27aa6cac8f1ae777c1335c7bf9c6ee41c708ebe2ea234aedd7f3078a85380df21fbc9cb6b6e3e99631fe9fd2135f75e1d1e6407a6c2f7591e15c1a46c27e0e755e7159629e54ee4777af64e4641797ed37ff31dbba9a38cebb552e667e44363d63809a2d62ad330eb847cbe8c301d60f78544d23d8fdaae7e967a5b495d229db107d18f2bebeb03cfca674fd6eb89bc0a6ad3655aeb401af4d6c4610b941befaceddc1d71589745769d0371bd2d7c933260cd05431d22fb075bd0a252a133202751ba535bc2c7498d0cc1be7b1dcbd9a2d11f1b4ddc0184d22f523978c7a2a08ca14ca6c88d207698bf93a607de3c8ce918e3cdca181e4f9851859df37b559ffcdcd1ceec93e71e5538fc0940b1e1985e4424b21644db642524984d0566f38072b3beb408c1da890ba14f6256e5eb1f421184e74b471da6ee783f2e00f3f38ad58bd1b78f56042581d4539adb5714fcdcc73499203588df1e333d3263a9c7c555a3e6985d01470f12534efe935612734b9980cd3af63e531a216beef2c27e1435830df7ec4a48f26de7f5eca8b093206ecb07dc336dd3dbac8453b1c54efe8199d18e1736ac93005aa4ed12d87438641286d0c5b1096c59813c93a2043ec6bb25bc7b00c5ddb189ab6409776d4739d0fc5865a67ecfb844637bc6b6598ce3ab44a75887fff0235848905ad26c850ef7c585e03d3e3000238a2aa70ca3ade3423c340280c04caab6290031691cebc86a5e52c1b7c909e3d80937f40176a4e02be704eeea3d38adf698f6963a9bb70392e6238ee8f5be202816055b6c9fd132f95bfd7180291059e5a9988efb6038121e46cc09405c1955a51155ac78a46694f6768392fc8aceac04f354fbfcced28de335e361153b91af248e43cbf7511336336e1564eb3c788fa173031f8c24e9219c339a8ab4b9e3a367082f8b62138998e908836231c281524b56a3d29af33fccd2008dee49c1d9387fb5ac8a54f61cd70e9d1b28a7f0853a57defefb1fd2229ebe416a"]) connect$l2tp(r3, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @multicast1}, 0x2, 0x3, 0x2, 0x4}}, 0x2e) getsockopt$packet_buf(r5, 0x111, 0x5, &(0x7f0000000400)=""/162, &(0x7f0000000040)=0xa2) 20:16:04 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000040)) 20:16:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:04 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 385.178462] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 385.215066] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) connect$unix(r0, &(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getuid() mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB=',lowerdir=:']) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x200) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000000c0)) 20:16:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x20000000000000) socket$inet_smc(0x2b, 0x1, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x201, 0x3) pread64(r1, &(0x7f0000000000)=""/33, 0x21, 0x19) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x7, 0x3, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2}) 20:16:04 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 385.298769] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 385.362619] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 385.369135] overlayfs: empty lowerdir 20:16:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:04 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 385.568820] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x68000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) pread64(r2, 0x0, 0x6, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_elf32(r2, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x2, 0x3ae, 0x1b, 0x5, 0x2, 0x3, 0x4, 0x359, 0x38, 0x31e, 0x3, 0x401, 0x20, 0x2, 0x8, 0x9, 0x81}, [{0x60000007, 0x8, 0x7, 0x80, 0x20, 0x8001, 0x7, 0x3}, {0x60000000, 0xfe, 0x3, 0x6f, 0x9, 0x95a1, 0x9, 0xffffffff}], "ec2320fbb4d68c880e7d4e75a03ff837e8c0c3db97740529d125180c29e1ceecccb42c95bb5a7cbe31359c5c1a6fc91762c9e9e616d61581859ef2358c", [[], [], [], []]}, 0x4b5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={"76657468315f746f5f626f6e64005eff", &(0x7f0000000040)=ANY=[@ANYRES64=r0]}) socket$nl_netfilter(0x10, 0x3, 0xc) close(r3) close(r2) 20:16:04 executing program 3: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x40, &(0x7f0000028000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/216) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001e000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000140)="b805000000b9008000000f01c1f080a4b000600000000fc3180f09c744240000000000c744240200080000c7442406000000000f0114240f08f3a5650f050f20da0f01cf", 0x44}], 0x1, 0x1, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000020000/0x18000)=nil, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x0) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x80, 0xffffffff, 0x2, 0x5, 0x8000, 0x0, 0xfffffffffffeffff, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x8, 0x72, 0x1, 0x10001], 0x0, 0x20044}) 20:16:04 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) syz_open_dev$vbi(0x0, 0xffffffffffffffff, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$inet6(0xa, 0x3, 0x6) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @link_local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast}}}}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000009000000000000000000626373683000000000000000000000006970365f7674693000000000000000006e72300000000000000000000000000076657468315f746f5f62726964674eefbf7075072be3000000000000ffffffffffff0000000000000000b8000000b8000000080100006c696d69740000000000000000000000000000000000000000000000000000002000000000000000ffffff7f010001000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x210) 20:16:04 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 385.623408] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:04 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000040)) [ 385.720033] ebt_limit: overflow, try lower: 2147483647/65537 [ 385.730368] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 385.739786] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:05 executing program 2: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000040)) 20:16:05 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r1 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0x6c03, 0x82) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x7f, 0x18, 0xfffffffffffffff7, 0x200, 0x2}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) r3 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000240)={r4, 0xfffffffffffffffa}, 0x8) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000280)) 20:16:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)="6578743204", &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:05 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, 0x0, 0x0) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)="6578743205", &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:05 executing program 5: clone(0xa0004500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x100000000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r1, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe00000000000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000004}, 0x24000804) 20:16:05 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000040)) 20:16:05 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0xffffffffffffffff, 0x2) close(r0) 20:16:05 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, 0x0, 0x0) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000880)='./file0/f.le.\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x794a71a6}, &(0x7f0000000200)=0x98) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001afff8), 0x3d7) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f0000000280)='./file0/f.le.\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000640)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='.//ile0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000600)='./file0/f.le.\x00', 0x0) 20:16:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)="65787432ff", &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:05 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @icmp=@timestamp_reply={0xffffff89, 0x3}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) 20:16:05 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, 0x0, 0x0) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:05 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(0xffffffffffffffff, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:06 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x8, {{0xa, 0x4e24, 0x4, @remote, 0x1}}}, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f4e67726f2f73797a31002d56835eba846769d185e93ee2889b1776a44ca5051ba2b99e2c63353edd8dd144e4abf9e330b33e9d3c259737f775bea042fc4eb8355f77196bd4a7d4bb58647f5e3bb3d0115a02fbb426128bed68a859afea0be507d54fb70c760265c33bc1ed29e412266fbc3734aa5a73e29a475d1ac2120c631ae000790c45ade5696ed15b1b373cffc85b566e36558dcee9b7361a7971c16bf53ab2762c057c48a0afa6ce1f20c2161b3f263e4ad34b5c16b53bfe00000000000000880000000000000000000000000000", 0x1ff) io_setup(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x2, 0x0) socketpair(0x1000018, 0x40000000000004, 0x3ff, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, 0x0, &(0x7f00000006c0)) sendmsg$inet_sctp(r3, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000800), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1800000000000000840000000500000030000000ff0f00001800000000000000840000000000000007000000000000002000008400000008000000000000000000000000000000000000010000000000"], 0x50, 0xfffffffffffffffe}, 0x0) r4 = inotify_init() setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000380)=0x958, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000480)={{0xffffffffffffffff, 0x6}, 'port1\x00', 0xf, 0x0, 0x7fffffff, 0x5, 0x7, 0x0, 0x2, 0x0, 0x0, 0x2}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x9, 0x2, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x0, 0x0, 0x8001, 0x7, 0x0, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, 0x8, 0x0, 0x100000000, 0x0, 0x8, 0xffffffffffffd5c2, 0x4, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff8}, 0x0, 0xc, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) mmap(&(0x7f0000c63000/0x2000)=nil, 0x2000, 0x0, 0x8972, r4, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x0, @multicast2}, 0x10) io_setup(0x0, &(0x7f0000000740)=0x0) recvfrom$inet6(r3, &(0x7f0000000580)=""/78, 0x4e, 0x2100, &(0x7f0000000680)={0xa, 0x4e24, 0x40000000000001, @mcast1, 0x800}, 0x1c) write$P9_RLOPEN(r3, &(0x7f00000003c0)={0x18, 0xd, 0x2, {{0xb9, 0x0, 0x5}, 0x200}}, 0x18) io_pgetevents(r5, 0x1, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, 0x0) getresuid(0x0, &(0x7f0000000600), &(0x7f0000000640)) syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x1ff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 20:16:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:06 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000040)) [ 386.872703] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 386.883883] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 387.026291] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1b) socket$bt_bnep(0x1f, 0x3, 0x4) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3e}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x200000, 0xfffffffffffffffd, 0x2012, r2, 0x0) fsetxattr(r2, 0x0, 0x0, 0x0, 0x1) 20:16:06 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(0xffffffffffffffff, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:06 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000740)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz1\x00'}) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/30) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000200)={{}, 'syz0\x00'}) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000100)='syz1\x00') [ 387.068836] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000180)={0x3b, 0x8, 0xcd, 0x3}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x444200, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x3, 0x380, [0x0, 0x20000740, 0x200008d8, 0x200009d8], 0x0, &(0x7f0000000000), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bpq0\x00', 'veth0_to_team\x00', 'bcsf0\x00', 'vlan0\x00', @broadcast, [], @local, [], 0xd8, 0x138, 0x168, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10, {{0x7769}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x0, 0x0, 'syz_tun\x00', 'rose0\x00', 'erspan0\x00', 'eql\x00', @local, [], @dev, [], 0xa0, 0xa0, 0xd0, [@m802_3={'802_3\x00', 0x8}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bond_slave_1\x00', 'veth1_to_team\x00', 'veth0_to_bond\x00', 'team_slave_0\x00', @dev, [], @broadcast, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x3f8) [ 387.180959] input: syz1 as /devices/virtual/input/input12 20:16:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x6, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x51, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x452, 0x8, 0xce1, 0x5, 0x2, 0x81}) r3 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x0, 0x82201) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x80, 0x3, 0x5, 0x8, 0x0, 0x0, 0x7ff, 0x4, 0x81, 0x3}, {0x0, 0x3f, 0x100000000, 0x9, 0x1, 0x0, 0x4, 0xdb, 0x3, 0xbcda, 0x1f, 0x4}, {0x0, 0x358, 0x0, 0x10001, 0x40, 0x0, 0x7, 0x81, 0x1f, 0x0, 0x7, 0x40, 0x40}]}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}, 0x10410}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$RTC_WIE_ON(r4, 0x700f) ioctl$NBD_DISCONNECT(r4, 0xab08) signalfd(r3, &(0x7f00000001c0), 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000480)='/dev/video37\x00', 0x2, 0x0) 20:16:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:06 executing program 2: creat(&(0x7f00000000c0)='./file0\x00', 0x0) setresuid(0x0, 0xee01, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) setresuid(0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x1000002192c04) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, r0) 20:16:06 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(0xffffffffffffffff, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 387.221835] input: syz1 as /devices/virtual/input/input13 20:16:06 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) [ 387.333141] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r2, 0xa24, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xb}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000089c0)={0x1, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000000001f010000000000009500000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x9d84, 0x3e9, &(0x7f0000000140)=""/195, 0x0, 0x0, [0x1b515f]}, 0x48) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x602000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x9}, &(0x7f0000000240)=0x10) write$tun(r1, &(0x7f0000000480)={@void, @void, @mpls={[{0x100000001, 0x8, 0xffffffff, 0x8001}, {0xfd9, 0xc90f, 0x1f, 0x100000001}, {0x800, 0x2, 0x2, 0x7}], @ipv6={0xfffffffffffffffb, 0x6, "1f0a42", 0x1068, 0x3b, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [], @loopback}, {[@srh={0x11, 0x2, 0x4, 0x1, 0x1, 0x10, 0x47a, [@local]}, @srh={0x2b, 0x6, 0x4, 0x3, 0x8, 0x0, 0x20, [@loopback, @loopback, @local]}, @fragment={0x5e, 0x0, 0x2, 0x6, 0x0, 0x1297, 0x65}], @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0xa, 0x7, "fb9373", 0x8, "890244"}, "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0x109c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r5, 0x4e, 0x1, 0x4, 0x8, 0x3}, 0x14) r6 = dup(r3) ioctl$VHOST_SET_LOG_BASE(r6, 0x4008af04, &(0x7f0000000040)) syz_open_dev$rtc(&(0x7f00000002c0)='/dev/rtc#\x00', 0x5, 0x101000) [ 387.382107] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='team0\x00') r1 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RATTACH(r2, &(0x7f0000000080)={0x14, 0x69, 0x2, {0x40, 0x4, 0x6}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001440)={'team0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @random="661be8d675ec"}, 0x1e5) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}}, 0x0) socket$kcm(0x29, 0x7, 0x0) 20:16:06 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, 0xffffffffffffffff) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 387.475134] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 387.506756] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 387.558112] device team0 entered promiscuous mode 20:16:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 387.579049] device team_slave_0 entered promiscuous mode [ 387.606642] device team_slave_1 entered promiscuous mode 20:16:06 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, 0xffffffffffffffff) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:07 executing program 5: getgroups(0x2, &(0x7f0000000380)=[0xee00, 0xffffffffffffffff]) setregid(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x2, 0x932, 0xfff, "0ddc815b2e910a68cd3b904425a5bb18ac0013becd3e3910e2e43a36b99d8d6bb70eb4b67de754cd5ad7bf21b03fbae324c9437cc87c66302a0bbf745ad82d", 0x3e}, 0x60) [ 387.745391] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 387.788801] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x8) close(r2) close(r1) 20:16:07 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, 0xffffffffffffffff) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:07 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:07 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 388.049712] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 388.062278] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:07 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 388.132349] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 388.202339] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 388.616450] team0 (unregistering): Port device team_slave_0 removed 20:16:08 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) timer_create(0x2, &(0x7f0000000000)={0x0, 0x41, 0x2}, &(0x7f0000000040)=0x0) timer_delete(r1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) [ 388.784230] team0 (unregistering): Port device team_slave_1 removed 20:16:08 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x501000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @empty, 0x3}], 0x1c) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(0x0) mkdir(&(0x7f0000000680)='./file0//ile0\x00', 0x0) 20:16:08 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:08 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:08 executing program 5: r0 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)="73656c66d1776c616e3073656c696e757800", 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003480)='/dev/vsock\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f00000034c0)="0cb2472f0e6551c481e872262b5de17e2a933f996da9b4ebe0fbab351b66a411a44ebfa05437bed4ed020b9e554f5bfc3bcbaef5a9ff9b6babb688078d1214b38fec3b177abcffa9aecb7f2907fc75def93a75fc24153502533d3d3f13874a1bcf81bee57136984af6d764e06a6909362a8481e4124d2601a2bf639b6de5564d5f30eff0f56f562e4d5bb9548aaed9aa173779254a76a66d9e7ed25e27b66b651ff82b1db9cb3c8e940339a2159e1fcf3e62448dd52d0d7e5d9d3d4e1232021f3d7de59c9585ead82c8cf04ca49fd760e401d7647f064a41ae8e4d4d97ebc6e6788f6e63dc", 0xe5) keyctl$read(0xb, r1, &(0x7f00000035c0)=""/63, 0x3f) r3 = syz_open_dev$adsp(&(0x7f0000003600)='/dev/adsp#\x00', 0x8000, 0x2000) r4 = shmget(0x3, 0x1000, 0x420, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000003640)=""/35) write$P9_RCREATE(r2, &(0x7f0000003680)={0x18, 0x73, 0x2, {{}, 0x1}}, 0x18) ioctl$VIDIOC_S_FBUF(r3, 0x4030560b, &(0x7f00000037c0)={0x10, 0x0, &(0x7f00000036c0)="def2ae9a4323af065e4e3627397c7d258987a1288f1aaa4195cfee1e6d09fa6fd2c292008ecd3d1e75f0fcdc1f802de331f38dccf4a53c84d040acb153302c821a0c1bf6aa22c10105e3a34da06130b408519db50db5bc6869ddbe40c8f172aba09cb06136edaebb3fa2628534dd09151357a6199940c43772d3d253bf6dd3aa150f6d6fdf6e36a47d396ca3001948692cce85f0b757dff311f89837bb6e6090a7a4cf97171e2d27b3fd2cb8883d841dd8e198091b4ba08d4b0d84334fbe9ba700fa9f162ff12d9c48be58", {0xdb, 0xfffffffffffffffc, 0x37343259, 0x5, 0xee, 0x6, 0xc, 0x3}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x100000000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000003800)={'ifb0\x00', 0x8}) prctl$PR_SET_UNALIGN(0x6, 0x1) r5 = openat$cgroup_ro(r2, &(0x7f0000003840)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f0000003880)={0x200000, [0xffffffffffffffff, 0x9, 0xfff, 0x46, 0xffff, 0x94, 0x9, 0xefc6, 0x6, 0x1ff, 0x3, 0x100000001, 0x6, 0x9, 0x9, 0x0, 0x6, 0x8000, 0x9, 0x9, 0x9e4, 0x1b, 0x1ff, 0x4, 0x7, 0x1, 0x5, 0x5, 0x8c, 0x8, 0x3, 0x1fc3b28e, 0xffffffffffffff06, 0x40, 0x8000000000000, 0x2, 0x2, 0xfffffffffffffffa, 0x7, 0x4, 0x0, 0xd4a, 0x0, 0x48, 0x800, 0xfffffffffffffffe, 0x1, 0x7ff], 0xc}) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000003900)=""/37, &(0x7f0000003940)=0x25) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000003980)=0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000039c0)={0x0, @in={{0x2, 0x4e20, @local}}, 0x2, 0x8, 0x2, 0x9, 0x3}, &(0x7f0000003a80)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003ac0)={r6, 0x3}, &(0x7f0000003b00)=0x8) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/dlm-control\x00', 0x8000, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000003b80)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000003bc0)=0x1) ioctl$UI_END_FF_ERASE(r7, 0x400c55cb, &(0x7f0000003c00)={0x8, 0x3, 0x7fffffff}) ioctl$KVM_NMI(r7, 0xae9a) recvfrom$llc(r2, &(0x7f0000003c40)=""/53, 0x35, 0x2000, &(0x7f0000003c80)={0x1a, 0x30c, 0x0, 0x3, 0x7, 0x1, @random="5f0571864669"}, 0x10) ioctl$VIDIOC_G_STD(r7, 0x80085617, &(0x7f0000003cc0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003d00)={r6, 0x79, "d97703fbb6bbbcb76085fb8026eb72e4243a9382123835c45376db6968c80779c24795e39518574674295c677695341d31a97526606e26e46d5b15b00cea13c0af0c12bcd704f4a082339ff6a79deb15cceb0b84440d7c3274dba6aba92e2fd7c817299db1f0d0f569a9b479c8d6a65a2c4ef805872a5e5bcb"}, &(0x7f0000003dc0)=0x81) sendmsg$rds(r7, &(0x7f0000004280)={0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000003e00)=""/94, 0x5e}, {&(0x7f0000003e80)=""/159, 0x9f}, {&(0x7f0000003f40)=""/36, 0x24}, {&(0x7f0000003f80)=""/7, 0x7}, {&(0x7f0000003fc0)=""/218, 0xda}, {&(0x7f00000040c0)=""/218, 0xda}], 0x6, &(0x7f0000004240)}, 0x8040) syz_open_dev$dspn(&(0x7f00000042c0)='/dev/dsp#\x00', 0xf6, 0x40) 20:16:08 executing program 2: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="ad1b3ba04dededae0ecd1dc256d5355440acd382a070358fd7cfc1a3440ba46b2c32209d2d", &(0x7f00000000c0)="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", 0x2}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4, 0xa94e}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000280), 0x0}, 0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) fcntl$setown(r1, 0x8, r2) dup(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="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"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 20:16:08 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 388.981597] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 388.988393] Unknown ioctl -1066117563 [ 388.995768] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 389.022923] Unknown ioctl 4705 20:16:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000000000004a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r1, r2, 0x0, 0x2b428a52) 20:16:08 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, 0x0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 389.046872] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 389.065716] Unknown ioctl -1066117563 20:16:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0x1000], 0x2, 0x0, 0xd2, 0xfffffffffffffc00, 0x7ff, 0xfffffffffffffeff, {0x7, 0x10000, 0x3ff, 0x100000000, 0x7ff, 0x2, 0x0, 0x2, 0xeb14, 0x4, 0xffffffffffff595c, 0x3, 0x1ff, 0x2, "66b6c6a835dcaee77ae64c7667bd86ad79ded72b7b7af40e02bd081943d800c9"}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r2, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000380)) [ 389.098092] Unknown ioctl 4705 20:16:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2z', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 389.132204] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:08 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x800, 0x0, 0xff, 0x100000000000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x1, 0x9, 0x6, 0x3}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x3d, @remote, 0xfffffffffffffffa}, 0x1c) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x88d9, @loopback}, 0x1c) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '/proc/thread-self/attr/current\x00'}, &(0x7f00000001c0)=""/181, 0xb5) 20:16:08 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, 0x0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:08 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)="65787432ff", &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:08 executing program 2: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xfffffffffffffffc) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0xfffffffffffffffc, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x0) setgroups(0x6, &(0x7f0000000580)=[r4, r4, r3, r3, r3, 0x0]) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x800, 0x0) read$FUSE(r1, &(0x7f00000027c0), 0xf8b) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)=0x7) getrandom(&(0x7f0000000180)=""/40, 0xffffffffffffff59, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000780)=0xe8) sync() ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000280)=0x1f) fcntl$addseals(r2, 0x409, 0x0) close(0xffffffffffffffff) ioctl$TIOCNXCL(r1, 0x540d) dup(0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x78) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x9, 0x0, 0x4c, 0x100, 0x1, 0x10000, 0x9, 0x0, 0x8, 0x5, 0x0, 0x1c}) setgid(0x0) 20:16:08 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, 0x0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xb, 0x0) read(r1, &(0x7f0000000100)=""/158, 0x9e) ioctl$int_in(r1, 0x800000c0045009, &(0x7f00000000c0)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000200)=""/181) close(r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 20:16:08 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:08 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:09 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:09 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:09 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000300)=0x5) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100), 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x34, 0x66, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x4, 0xe}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@getroute={0x14, 0x1a, 0x1, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x7d) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x20102, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000280)=r3) 20:16:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:09 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:09 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) [ 390.268727] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 390.287266] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 390.326469] netlink: 'syz-executor5': attribute type 14 has an invalid length. [ 390.354489] netlink: 'syz-executor5': attribute type 14 has an invalid length. [ 390.387801] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 390.399700] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000280)=@abs, 0xd) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x1e628281cc4f499f, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x120}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000580)={0x4, 0x70, 0x1000, 0x7f, 0x401, 0x9, 0x0, 0x3, 0x4000, 0x0, 0x9, 0x2, 0x1, 0x7fff, 0x0, 0x3, 0x9, 0x5, 0x6, 0x89af, 0x1, 0x6358cff2, 0x5, 0x9, 0xcc, 0x1000, 0x7f, 0x7, 0x3ff, 0x6, 0x6, 0x3, 0x1, 0x101, 0xbeaa, 0x3ff, 0x101, 0x4, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000540), 0x2}, 0x8000, 0xec, 0x49f3, 0x3, 0x80, 0x0, 0x1}, 0xffffffffffffffff, 0x10, r2, 0x8) r3 = semget(0x3, 0x2, 0x4) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000640)=""/93) lseek(r1, 0x0, 0x3) r4 = syz_open_dev$cec(&(0x7f0000000340)='/dev/cec#\x00', 0x0, 0x2) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000380)=""/206, &(0x7f0000000480)=0xce) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/177, 0xb1}], 0x1) 20:16:09 executing program 3: sync() r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f00000003c0), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240), 0x10) restart_syscall() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6c4af7a3, @mcast2, 0x5}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x8, @loopback, 0x9}, @in6={0xa, 0x4e20, 0x80000001, @local, 0x7}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e24, 0xdb40, @mcast1, 0x3}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0xf7d, 0x6}, 0xc) 20:16:09 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x0, &(0x7f00007a8000)={&(0x7f0000000180)={0x14, 0x3, 0xb0302ae1f9c92e07, 0xffffffffffffffff, 0x0, 0x0, {0x2000}}, 0x14}}, 0x0) 20:16:09 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:09 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:09 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 390.574806] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:09 executing program 5: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002080)={0x0, 0x1, 0x4, [0x81, 0x0, 0x0, 0x40]}, &(0x7f00000020c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002100)={r0, 0x3}, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r2 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, 0x0) setgroups(0x1, &(0x7f0000000500)=[0x0]) syz_genetlink_get_family_id$ipvs(0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000540)={"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"}) sendmsg$IPVS_CMD_SET_INFO(r2, 0x0, 0x0) ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0) socketpair$inet(0x2, 0x0, 0x1, 0x0) getrandom(&(0x7f0000000180)=""/40, 0xffffffffffffff59, 0x2) read(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000ac0)={r0, @in={{0x2, 0x0, @loopback}}, 0x7fff, 0xfffffffffffffffd, 0x0, 0xf29, 0x3}, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000280)=0x1f) [ 390.626509] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:10 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e69e4e79c0d3bc789a7448811ce", 0x69}], 0x1, 0x0) 20:16:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000080)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8000, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000280)='./file0//ile0\x00', 0x5, 0x0, 0x0, 0x2000, &(0x7f0000000b40)=ANY=[@ANYBLOB="2c7065726d69745f646972656374696f2c736d61636b66736861923d73656c696e7578bb23626465762c736d5c636b6673666c6f6f723d65746830002c00cd1b2ce164801965561fb933"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002e40)={0x0, 0x200, 0x4, 0x0, 0x7, 0x0, 0x4, 0x1, {0x0, @in={{0x2, 0x8, @local}}, 0x3b, 0x9, 0x6, 0x800, 0x1}}, &(0x7f0000002f00)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) rmdir(&(0x7f0000000340)='./file0//ile0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e23, 0x2, @mcast2, 0x6}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x9, 0x9, @remote, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x101}], 0x98) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r3) lstat(&(0x7f0000000600)='./file0//ile0\x00', &(0x7f0000000640)) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000740)={"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"}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000bc0)="592a6a3f6020f74f7a5d4025e7ad8c0bed37f6f9914b1af3c69d029a4fe0a38c23a49e56c42ae01cc86a1dbc31ba33365d9ef16f4d74e9013fe6a30797dc68b92c11af7c61c48d1edfcf3a6c8a17aba55bee538561b4972c60a0abf56cea9c5b618378b2910134f20dceacdff2293d1a418b83e45d503e824e2c59ba9e533d90d59f2e96f4e36b44c1828bb0a9e61652b3d699ad2a877abfd2a53279f8aaaa91da31a62f507e873ba829bab72908cc28f75c5995655d95f6f4cc5524dcd9c91893a8432e227dd76863b9b31cd9b737bf7c4af748ff209b840ec4e4e7910fd222176a89a2e0f0aa8e5d5734f81be0fea685b3356953edb125", 0xf8) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x5, 0x40200) [ 390.700246] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 390.725906] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:10 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:10 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 20:16:10 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x3, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000000c0)={0x3, 0x980914, 0xfdfd}) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000040)={0x2, 0x1, [0x4, 0x3, 0xb2, 0x0, 0x788, 0x7, 0x1, 0x1000]}) write$P9_RXATTRCREATE(r0, &(0x7f0000000080)={0x7, 0x21, 0x1}, 0x7) 20:16:10 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:10 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000440)={&(0x7f0000000340)=""/251, 0xfb}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x0, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x16c, &(0x7f0000000100), 0x28a, &(0x7f0000000540), 0x5b}, 0x200000c0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000002c0)=0x8) close(r0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x80000001, 0x0, 0x62, 0x9}, 0x10) [ 391.481292] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 391.489173] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:10 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000cb03bd931d422125821773779b382ba115eb6de89cbae6b6f4dd38ea4b7b1455443ff1ec0bdd1b28dd0f3c7157a59b5efb12b2b2cc9ce0af79183b825b3f55a5b2abc0b611f67dec6ce9d9b71415e6b8dfb30d50168df99773d0f356a3d06ecf3fdb4cc2d31a87573fc7a8dc7b5cf92cf5248a16b5694f36ba6ce4639839ff1efe5fa04591538a9f7b7afbfdfe3bcf03718f3c29fc01a2e0958f07c0d1a6bdda9ee3f851cb6268221d21a7502d31ce56f22f971825783a8556a727ecb133401c77846832cfce86922f06e65b9a1e810a30aeda87ed56487901"], 0x28}}, 0x0) 20:16:10 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x980}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) fadvise64(r0, 0x0, 0x58, 0x4) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) mq_timedreceive(r1, &(0x7f0000000040)=""/69, 0x45, 0x8, 0x0) [ 391.568945] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400400) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x5, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x5, 0x3, 0x5, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffc}, @alu={0x7, 0x5, 0xf, 0x3, 0x3, 0x100, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r0}, @exit], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1000000000000}, 0x48) 20:16:10 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 20:16:10 executing program 1: perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 391.610926] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:10 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x3, 0x8) 20:16:11 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) [ 391.739230] IPVS: ftp: loaded support on port[0] = 21 20:16:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:11 executing program 1: perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:11 executing program 2: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[], 0x3cd}}, 0x20000800) geteuid() r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3e, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000001c0)=0x6) getuid() getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000280)) geteuid() geteuid() getuid() getegid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="147903003000200400000000ffdbdf250001f785479bd6c6e8c045d3e9637ca721d153486ac158e402f08736a404ff8927db54b4d2ce9344d3ed451e426c6d413fad367441881c9638f3547501e7ddda13c382d2e37362c8387e79100d991e807b210f3d29ce172ec3b12402e1502d80a8ccb25ed902f4"], 0x14}}, 0x4004000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x100000000) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x2, 0x0) ppoll(&(0x7f0000000180)=[{}, {r4}], 0x2, &(0x7f0000000200), &(0x7f0000000300), 0x8) [ 391.911100] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:11 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) [ 391.957479] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:11 executing program 1: perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 392.105012] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 392.152398] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 392.402147] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 392.421684] IPVS: ftp: loaded support on port[0] = 21 [ 392.459000] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 20:16:11 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x980}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) fadvise64(r0, 0x0, 0x58, 0x4) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) mq_timedreceive(r1, &(0x7f0000000040)=""/69, 0x45, 0x8, 0x0) 20:16:11 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) 20:16:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:11 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:11 executing program 5: socket$inet6(0xa, 0x3, 0x6) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000009, 0x400032, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfb66) ioctl$TIOCSSOFTCAR(r0, 0x5420, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x80000) 20:16:11 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600000, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b000000afe4b4a068a6bb5cfb8fe8579ae83bafd4d14340252596c8199e6473d85c478086662df821d82022c2f2687ce50c030f09f9b4c26f5ca95f6d9a94eb14edafa56d5f9878c7cdfd170edffb8f789f9df3fa8a483a781cb763d2a49a34e7d911d611be99390b338082e62cfad4afae9e7efcc313528d66429ef3cc33f741d4d357e54268e11e8e164d6aab8ffbc64e501521c102a5de46f5168eae62dd4240a44c3d38e6f0"], &(0x7f00000000c0)=0x73) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) 20:16:12 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video0\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x87, 0x4) ioctl$RTC_WIE_ON(r1, 0x700f) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x181040) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x9a, 0xfffffffffffffffd) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000100)) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80, 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r2, r2, r2}, &(0x7f0000000240)=""/240, 0xffffffffffffffa3, 0x0) [ 392.664226] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 392.689641] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:12 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:12 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) 20:16:12 executing program 5: mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xe, 0x4, 0x4, 0x7}, 0x2c) r1 = memfd_create(&(0x7f0000000140)=')\x00', 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYBLOB="0024ade3776a7f292b59b9cb0ebb40e0edd26122744acf80b0b337ccbe7b3f3a9aaf105b9b0b7d3fef4f8fb4b038bba4f6ab0d5332566dffa305a348ee06da14b1eda15dc83d4f6434ac17f9986cde55cafeb026499620abf826df500fa20e27cdf5565bb178002c8e421ea89932a52d0b8574"], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback, 0x2c, r3}) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x3ac, 0x3ef, 0x5, 0x30c, 0x5, 0x0, 0xe003, 0x33c, 0x0, 0x0, 0xf4, 0x15, 0x8]}, 0x75, r4}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@local, @local, @loopback, 0x3, 0x0, 0x1f, 0x0, 0x100000004, 0x0, r4}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x509000, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r5, 0x5382, &(0x7f0000000480)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x7a, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x78e0, 0x8, 0xffffffffffffff7a, 0x1000}, 0x8) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0x18) r7 = socket(0x2, 0x6, 0x9) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x20, 0x40000000000004, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r8, &(0x7f0000000000), 0x0}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0xe7d, @mcast2}}, [0x94, 0x200, 0x10001, 0x6, 0x0, 0x1ff, 0x6, 0xbe, 0x8, 0x7baf0171, 0xfffffffffffffff8, 0x20, 0x8, 0x7f, 0x6]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x20, 0x9}, 0x8) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:16:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:12 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) [ 392.992297] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 393.034049] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 393.150454] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:12 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x980}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) fadvise64(r0, 0x0, 0x58, 0x4) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) mq_timedreceive(r1, &(0x7f0000000040)=""/69, 0x45, 0x8, 0x0) 20:16:12 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'sit0\x00', r2}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0x1}) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x0) write$sndseq(r4, &(0x7f0000000300)=[{0x3, 0x3, 0x2, 0x100, @tick=0x8, {0x800, 0x2}, {0x1, 0x3}, @addr={0x1, 0x7fffffff}}, {0x1, 0x8, 0x7, 0x10000000000, @tick=0x6, {0xc490, 0x5}, {0x9, 0x41}, @time=@time={0x0, 0x1c9c380}}, {0x80, 0x3, 0x1, 0x6, @tick=0x9a3, {0xffffffffffff732a, 0xfffffffffffffc76}, {0x0, 0x8}, @addr={0x5, 0x3}}, {0x0, 0x80000001, 0x200, 0x7, @tick=0x7ff, {0x7f, 0x2}, {0x8, 0xffff}, @queue={0x0, {0x7fffffff, 0x21}}}, {0x6, 0x3a, 0x2f, 0x9, @tick=0xfffffffffffffffb, {0xa11a, 0x401}, {0xfffffffffffffe00, 0x2}, @ext={0x2f, &(0x7f00000002c0)="a0873d4623af9a1f6bbfb894926361a38253d44dab5fe2275bb3566ae399f3a3042b0ea2ea9da2522f85f78a1a6906"}}], 0xf0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x1) 20:16:12 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 20:16:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 393.196927] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:12 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) 20:16:12 executing program 5: mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xe, 0x4, 0x4, 0x7}, 0x2c) r1 = memfd_create(&(0x7f0000000140)=')\x00', 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYBLOB="0024ade3776a7f292b59b9cb0ebb40e0edd26122744acf80b0b337ccbe7b3f3a9aaf105b9b0b7d3fef4f8fb4b038bba4f6ab0d5332566dffa305a348ee06da14b1eda15dc83d4f6434ac17f9986cde55cafeb026499620abf826df500fa20e27cdf5565bb178002c8e421ea89932a52d0b8574"], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback, 0x2c, r3}) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x3ac, 0x3ef, 0x5, 0x30c, 0x5, 0x0, 0xe003, 0x33c, 0x0, 0x0, 0xf4, 0x15, 0x8]}, 0x75, r4}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@local, @local, @loopback, 0x3, 0x0, 0x1f, 0x0, 0x100000004, 0x0, r4}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x509000, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r5, 0x5382, &(0x7f0000000480)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x7a, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x78e0, 0x8, 0xffffffffffffff7a, 0x1000}, 0x8) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0x18) r7 = socket(0x2, 0x6, 0x9) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x20, 0x40000000000004, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r8, &(0x7f0000000000), 0x0}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0xe7d, @mcast2}}, [0x94, 0x200, 0x10001, 0x6, 0x0, 0x1ff, 0x6, 0xbe, 0x8, 0x7baf0171, 0xfffffffffffffff8, 0x20, 0x8, 0x7f, 0x6]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x20, 0x9}, 0x8) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 393.347954] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:12 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 393.393224] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)="65787432ff", &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:12 executing program 2: r0 = socket$inet6(0xa, 0x4000000803, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c126285718070") r1 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000042f70)=[{0x5, 0xfeffffff, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0xffffffbd) 20:16:12 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x980}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) fadvise64(r0, 0x0, 0x58, 0x4) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) mq_timedreceive(r1, &(0x7f0000000040)=""/69, 0x45, 0x8, 0x0) 20:16:12 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) 20:16:13 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:13 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) 20:16:13 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x2) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, &(0x7f0000000040)={0x10, 0x0, {0x0, 0x0, 0x0, {}, {0x4, 0x2}, @cond=[{0xc05, 0x7f, 0x4cd, 0xffff, 0x8, 0xfffffffffffffffc}, {0x2, 0x10000, 0x7f, 0x8, 0x8, 0x1000}]}, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 20:16:13 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:13 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) [ 394.012497] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000340)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000240)={0x0, 0x2000000001, 0x1, &(0x7f0000000300)}) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x3) [ 394.080266] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6272696467653000000100"}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) [ 394.214033] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:13 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:13 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359ace", 0x35}], 0x1, 0x0) [ 394.266874] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:13 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x40, 0x7, 0x100000001, 0x3d, 0x2c4e, 0x9}) setreuid(0x0, r2) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x8, 0x4}, 0x2f) 20:16:13 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/128) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x60}}) preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000500)=""/89, 0x8}, {&(0x7f0000000580), 0x7}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000640)=""/232, 0xe8}], 0x100000000000000f, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:16:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:13 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x2204) chmod(&(0x7f0000000100)='./file0\x00', 0x5398fffb08fec7ed) mkdir(&(0x7f00000000c0)='./file0\x00', 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000a00)={0x1, 0x1, [@local]}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7b49, 0x80) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x8d23) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/215, 0xd7) syz_mount_image$nfs(&(0x7f0000000140)='nfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x9, &(0x7f0000000880)=[{&(0x7f0000000200)="0900bcaa591fc750e7f6cc4e1e7f0be35da1983ee848540c3db255407ea51dbb974a375cdc1e1db7ae0ac695bfb3e62fe6cb4976a7311943dbe8706f3bec1154ba0f6d523392745902efd1fc3ce1ac112a7b0c70688ec757aa74c2abb97c77ffb31b25bef2ec2cd493f114921a9a8867c1097d387bde91b6550ccd0ba207c94ab6eb00ee505ddbb2c7344feae17351d0cae04993d94342e3a7da2291170df95ac464b38ed56f7b3a46438e9f0bba3ab54541529a1ce3ce85ed518046bb0d1c1a62331bcc3cb9310c605d9e4e", 0xcc, 0x81}, {&(0x7f0000000300)="1dc45bc81cd1834acc0653b046e97ab4027bbe89270a850cb90915d4cefede28730988656bde9afc23ae98d1981fa18f666c20e42700eb7cee0bc5da566629c1541d472fd9a6988c0c159dd4181fe482e0e2b4ea16bb01b37e48b817887eb8f14d630ed716399d00de7afb1f611a61", 0x6f, 0x401}, {&(0x7f0000000380)="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", 0xfc, 0x7}, {&(0x7f0000000480)="3b791dc99a506a6350c00f36b517c811dbd8153060c6df9bc3ef05dcf07175784aa3528871396440c1e46e3f53b3f94e6d7cfd88ee0f5f095bbeb6d99ff6be3a0e4a31f61cdee4b6925cc6f88e83a520fad2d5f0703fd70119aaca3f27a5a966c56ffa1f66ec95895cbb1f59f142fc32a5215dec3ba9fb48310ab2d86f734a69ac801f432c5045cc659553eca8c3fdc71d8192a94f08e174f47a", 0x9a, 0xffffffff00000000}, {&(0x7f0000000540)="35b8fbc350e43422e3aad65d7361398b6adc319b3485a362a7305eb1e375dbe448a2ccebf2d5d508419d726cc9d823127169251862789ad0de2d2c185897ae56b108e988ffb53e525ea68de8ed3a602e3629d9d6a132e6278b1554a51c392255f49d89efa8afbbda050210c6325b1bad2f07714f8b50ab8c24c1dca2674101d7857e0d0f74698791e9050e4a916a87d56854ed4e577ce621bd9c6c11d7eb35eed5521e371f955bb7b719f2de9c29ac19d7aae446192e98c3f4965ec08bd114", 0xbf, 0x6}, {&(0x7f0000000600)="1b2fd2424eb5796599df7769fb24b71d69b597a76541d350f14f9597faf2694af5c268c3b64b24fb6be3e307fb32242237c53c0eae624ada5f5e274e33ba42f7c0b6bf1790103b4f2ebcfd149ff437f059ff1f6335d2fc6db0b6b31f1c26baf35a8e454ed36299aac39b73c0fb93343c77cebc51cff31022c950411f2a50eaa8df8facc5e53a1c3d89246dcd7eac2b0a8befcef7b53a93a435c1258b1ad0daf81edcd0f8b777e6e49df79bf23ede7df6e33b320f99cc1c071353c6e70c4b9abe38ce4f9cbd46954dd545664561f1c97cfb27ca22ad5f300a", 0xd8, 0xffffffff}, {&(0x7f0000000700)="f2608eeaa655036ccaef5f8fee57fd77af2facb32e57b9f3466a420d340629654edabca73998a102749b5fbfcfe9beb50ba048bb9958cced0b18dbaabc09265dbc6991f6d3bed0d8df5ef5a056b0", 0x4e, 0x3ff}, {&(0x7f0000000780)="f288c1c7be8e8fea1bc548e22ea83520cbcf9efe504c640d37e85c697e5680356e94a9929efcb0564a4a421b95dbf4595aec5fae674d316ccbc90290b780e3b8eeefebb88c602987282091ba18ed75a3cc195923941e", 0x56, 0x1}, {&(0x7f0000000800)="7d91b3fdbedc6991ce905f2c6f9aa555299bcc30a09d57264f567e5ac60c2fa99aedc1c8e59967de31b452ff25d8a47b62a53f1a85bdebff6fc3358e16fc7cb516dd44a4874e50cd60a708cf59ce570b9b9a9039d55eca8c70489599da08b43306e078596067784e379e12d87cb24072e5897366234d", 0x76, 0x7}], 0x808808, &(0x7f0000000980)='/dev/vcsa#\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) 20:16:13 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359ace", 0x35}], 0x1, 0x0) 20:16:13 executing program 2: ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x6}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/221, 0xdd) openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000140)="360f009ada06f36d66b9f70b00000f32ea00001b000f013c2e653e2636260f322d9a009c0f01c99a0050db00", 0x2c}], 0x1, 0x0, &(0x7f0000000100), 0x0) 20:16:13 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 394.642442] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:13 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359ace", 0x35}], 0x1, 0x0) [ 394.700030] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:14 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000000c0)={0x6, 0x40, 0x10200000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, 0x0}], 0x1, 0xfffffffbfffffffc, 0x0, 0x0) r3 = syz_open_dev$radio(&(0x7f00000006c0)='/dev/radio#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={0x0, 0x3c}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000780)={0xcf8f, 0x8, 0x4, 0x4, 0x1, 0x9, 0x35, 0x2, r4}, 0x20) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f0fb7"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) munlockall() r5 = geteuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r5) 20:16:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000001900)) [ 394.860771] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x7f, 0x408800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)=ANY=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6(0xa, 0x803, 0x3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ppoll(&(0x7f0000000000)=[{r3, 0x12}, {r1, 0x50}, {r3, 0x2000}, {r3, 0x8000}, {r1, 0x148}, {r4, 0x100}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 20:16:14 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020", 0x4f}], 0x1, 0x0) [ 394.956539] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:14 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000700)='iso9660\x00', &(0x7f0000000740)='./file0\x00', 0x9, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002b40)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[]]) pipe(0x0) unshare(0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="757066696c65302c6c6f7765726469723d2e3a66696c6546f4056f726b6469723d2e4a66697c6531000000000000000000"]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000a00)='\x00', &(0x7f0000000180)='system\x00', &(0x7f0000000240)='overlay\x00', &(0x7f0000000b80)="6b657972696e047fec58c93100009fb6a3fec0ed0055357c1ee3cf50531339290eb3a3f06132083c990a8e", &(0x7f00000003c0)='bdevvmnet1cgroup\x00', &(0x7f0000000b00)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='iso9660\x00', &(0x7f0000000a40)='system.posix_acl_default\x00', &(0x7f0000000b40)='4\x00', &(0x7f0000000600)='overlay\x00', &(0x7f0000000640)='overlay\x00', &(0x7f0000000680)='],&\x00']) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000a80)={@dev}, &(0x7f0000000ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getresuid(&(0x7f00000004c0), &(0x7f0000000580), &(0x7f0000000980)) getuid() setxattr$system_posix_acl(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000340)='system.posix_acl_default\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="33b1070000000000200200ef766fb2a3"], 0x1, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000780)='/dev/snapshot\x00', 0x52400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000007c0)={0x2c, 0x1, 0x3, 0xfffffffffffffffd, 0x0}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000840)={r3, 0x8025, 0x20}, &(0x7f0000000140)=0xc) read$eventfd(r2, &(0x7f0000000280), 0x8) ioctl$FIBMAP(r1, 0x1, 0x0) setreuid(0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x1200, 0x0) 20:16:14 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020", 0x4f}], 0x1, 0x0) 20:16:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000700)='./file0\x00', &(0x7f00000005c0)='trusted.overlay.redirect\x00', &(0x7f0000000740)='./file0/file0\x00', 0x36c, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0/file0\x00', 0x0) 20:16:14 executing program 3: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000380)={0x0, 0x0, 0x3ff}) r1 = socket(0x10, 0x3, 0x8000000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x316, 0x81}, 0xc) sendfile(r1, r2, &(0x7f0000000100), 0x80000001) 20:16:14 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 395.274036] overlayfs: unrecognized mount option "upfile0" or missing value 20:16:14 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020", 0x4f}], 0x1, 0x0) [ 395.325046] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 395.374700] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/packet\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000000c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @remote}, 0x1c) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000140)=0x2, 0x4) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) [ 395.448748] overlayfs: invalid redirect (./file0/file0) [ 395.476410] overlayfs: unrecognized mount option "upfile0" or missing value 20:16:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 395.498569] overlayfs: invalid redirect (./file0/file0) 20:16:14 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e", 0x5c}], 0x1, 0x0) 20:16:14 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:14 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x40000000000008, &(0x7f0000000000)) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) capset(&(0x7f0000001140)={0x19980330}, &(0x7f00009b3000)) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) process_vm_writev(0x0, &(0x7f00000037c0)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003c40)=[{&(0x7f0000003800)=""/119, 0x77}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r0, r2) dup3(r2, r1, 0x0) 20:16:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000700)='iso9660\x00', &(0x7f0000000740)='./file0\x00', 0x9, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002b40)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[]]) pipe(0x0) unshare(0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="757066696c65302c6c6f7765726469723d2e3a66696c6546f4056f726b6469723d2e4a66697c6531000000000000000000"]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000a00)='\x00', &(0x7f0000000180)='system\x00', &(0x7f0000000240)='overlay\x00', &(0x7f0000000b80)="6b657972696e047fec58c93100009fb6a3fec0ed0055357c1ee3cf50531339290eb3a3f06132083c990a8e", &(0x7f00000003c0)='bdevvmnet1cgroup\x00', &(0x7f0000000b00)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='iso9660\x00', &(0x7f0000000a40)='system.posix_acl_default\x00', &(0x7f0000000b40)='4\x00', &(0x7f0000000600)='overlay\x00', &(0x7f0000000640)='overlay\x00', &(0x7f0000000680)='],&\x00']) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000a80)={@dev}, &(0x7f0000000ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getresuid(&(0x7f00000004c0), &(0x7f0000000580), &(0x7f0000000980)) getuid() setxattr$system_posix_acl(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000340)='system.posix_acl_default\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="33b1070000000000200200ef766fb2a3"], 0x1, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000780)='/dev/snapshot\x00', 0x52400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000007c0)={0x2c, 0x1, 0x3, 0xfffffffffffffffd, 0x0}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000840)={r3, 0x8025, 0x20}, &(0x7f0000000140)=0xc) read$eventfd(r2, &(0x7f0000000280), 0x8) ioctl$FIBMAP(r1, 0x1, 0x0) setreuid(0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x1200, 0x0) [ 395.662229] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:15 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1fac13e", 0x5c}], 0x1, 0x0) [ 395.755190] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000700)='iso9660\x00', &(0x7f0000000740)='./file0\x00', 0x9, 0x0, &(0x7f0000002840), 0x0, &(0x7f0000002b40)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[]]) pipe(0x0) unshare(0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="757066696c65302c6c6f7765726469723d2e3a66696c6546f4056f726b6469723d2e4a66697c6531000000000000000000"]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000a00)='\x00', &(0x7f0000000180)='system\x00', &(0x7f0000000240)='overlay\x00', &(0x7f0000000b80)="6b657972696e047fec58c93100009fb6a3fec0ed0055357c1ee3cf50531339290eb3a3f06132083c990a8e", &(0x7f00000003c0)='bdevvmnet1cgroup\x00', &(0x7f0000000b00)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='iso9660\x00', &(0x7f0000000a40)='system.posix_acl_default\x00', &(0x7f0000000b40)='4\x00', &(0x7f0000000600)='overlay\x00', &(0x7f0000000640)='overlay\x00', &(0x7f0000000680)='],&\x00']) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000a80)={@dev}, &(0x7f0000000ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getresuid(&(0x7f00000004c0), &(0x7f0000000580), &(0x7f0000000980)) getuid() setxattr$system_posix_acl(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000340)='system.posix_acl_default\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="33b1070000000000200200ef766fb2a3"], 0x1, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000780)='/dev/snapshot\x00', 0x52400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000007c0)={0x2c, 0x1, 0x3, 0xfffffffffffffffd, 0x0}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000840)={r3, 0x8025, 0x20}, &(0x7f0000000140)=0xc) read$eventfd(r2, &(0x7f0000000280), 0x8) ioctl$FIBMAP(r1, 0x1, 0x0) setreuid(0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x1200, 0x0) 20:16:15 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 395.924585] overlayfs: unrecognized mount option "upfile0" or missing value 20:16:15 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020", 0x4f}], 0x1, 0x0) 20:16:15 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, 0x0, 0x0, 0x0) [ 396.004391] overlayfs: unrecognized mount option "upfile0" or missing value [ 396.027245] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 396.091186] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:15 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/user\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40080) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000240)={0x3, 0x80, 0x2efe, 0x775}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r1, 0x0, 0x2, &(0x7f0000000280)="1200"}, 0x30) syz_open_procfs$namespace(r2, &(0x7f0000000300)='ns/pid\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) ioctl$VT_RELDISP(r0, 0xb702) r3 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="a6e27b65e4cd3b9ebe40cc71d9037a59a7778aa63a17b9bcb195e7c80c4a7f6fa3c79675e91978b8b4f7b5d887a1a7e5fc0fa92fa919", 0x36, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x2) add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r3) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x5, 0xd37fb46d078cc1df) prctl$PR_SET_PDEATHSIG(0x1, 0x2b) 20:16:15 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020", 0x4f}], 0x1, 0x0) 20:16:15 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, 0x0, 0x0, 0x0) [ 396.256318] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000800)='./bus\x00', 0x1c9082, 0x10) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) read(0xffffffffffffffff, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)) ioctl$TCSETA(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x20000000, 0x1, 0x4, 0x0, 0x71d85c4c}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)) write$UHID_INPUT(r1, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000140), 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000240)='./bus\x00', 0xc) r5 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000000) inotify_add_watch(r5, &(0x7f0000000400)='./file0\x00', 0x8) sendfile(r1, r1, &(0x7f00000000c0)=0x68, 0x8080fffffffe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x3a, "84cc9728cdd9ec7ed08c3d8e7c6f6def1890b3244a3ba7c2d03f44c7908ee32541c5f46a70e033844c498f3192b1bb4ecb5da2ed695f7353b85a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r6, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xefda}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x400000000000200, 0x20}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000640)={0x0, 0x0, 0x4, 0x0, [], [{0x2e, 0x3e70, 0x4, 0x5, 0x7, 0x840a}, {0x8000, 0x10001, 0x8, 0x7f, 0x2, 0x80000001}], [[], [], [], []]}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000400)={0x35, 0x7fff, 0xd8, 0xff0f}) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000440)="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") 20:16:15 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000180)={'veth0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x2000000031, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0xfffffffffffffff9) ioctl$TCGETS(r3, 0x540f, &(0x7f0000000280)) [ 396.329218] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:15 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x5a}, [0x3f000000, 0x4800, 0x0, 0x500000000000000, 0x0, 0x0, 0x500]}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000000000004028f0e66f9e60000000000000000000000000000000"], 0x18}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x19}, &(0x7f00000000c0), &(0x7f0000000140)={r1, r2+30000000}, 0x8) 20:16:15 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020", 0x4f}], 0x1, 0x0) 20:16:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:15 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, 0x0, 0x0, 0x0) 20:16:15 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34003}, 0xc, &(0x7f0000000100)={&(0x7f0000001e00)={0x1c, 0x28, 0x829, 0x0, 0x0, {0x14}, [@typed={0x8, 0x7, @pid}]}, 0x1c}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) [ 396.617307] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:15 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 396.666865] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 396.694894] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 396.748959] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 20:16:16 executing program 1 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 396.812534] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:16 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000700)=""/94) syz_emit_ethernet(0xffffffe9, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0xa9e, 0xffffff84, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x0, 0xad4]}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_tid_address(&(0x7f0000000080)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000280)="6d43dd1b3ab9075e736fab51ba64a68f2072dead1c253da335ab9d45e3353005c59472f9813545686c25b0b5dff78a2d2915b9a47a02664f36608b32a9604bf636b1e1cadb5c02a73fc6dd2e40245bb7b0d7446187bb28b61844008b38266d784433b6a53d6c47cf22545f4156762688c0e1d19690ef20ad9f0fac0c8bbee21fb8a81547eb04acc926e248262be176bbaf5c83229cd99d1ab5260e5217ad3c77aa509bba0385c8dea71f6f39abf48235207205b2315ca057d0b9595b6fc832") geteuid() getresuid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f00000003c0)) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getegid() syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000180)="0f00db670f01df66b8000000000f23d80f21f86635400000f00f23f80f09b800008ee00f009a00000f212b0f01c30f21b00f1af9", 0x34}], 0x6c, 0x10, &(0x7f0000000040), 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000540)={0xd0003}) sysfs$3(0x3) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f00000007c0)={0x10, 0x0, 0x2}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:16:16 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 396.870195] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 397.000359] FAULT_INJECTION: forcing a failure. [ 397.000359] name failslab, interval 1, probability 0, space 0, times 0 [ 397.045094] CPU: 0 PID: 16818 Comm: syz-executor1 Not tainted 4.20.0-rc4+ #131 [ 397.052484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.061846] Call Trace: [ 397.064451] dump_stack+0x244/0x39d [ 397.068097] ? dump_stack_print_info.cold.1+0x20/0x20 [ 397.073300] ? mark_held_locks+0x130/0x130 [ 397.077554] should_fail.cold.4+0xa/0x17 [ 397.081622] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.086396] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.091513] ? retint_kernel+0x2d/0x2d [ 397.095414] ? trace_hardirqs_on_caller+0xc0/0x310 [ 397.100355] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.105142] ? zap_class+0x640/0x640 [ 397.108889] ? zap_class+0x640/0x640 [ 397.112617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.117388] ? find_held_lock+0x36/0x1c0 [ 397.121496] ? find_held_lock+0x36/0x1c0 [ 397.125583] ? perf_trace_sched_process_exec+0x860/0x860 [ 397.131053] __should_failslab+0x124/0x180 [ 397.135305] should_failslab+0x9/0x14 [ 397.139114] __kmalloc+0x2e0/0x760 [ 397.142659] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 397.147946] ? rcu_softirq_qs+0x20/0x20 [ 397.151930] ? rw_copy_check_uvector+0x364/0x3e0 [ 397.156713] rw_copy_check_uvector+0x364/0x3e0 [ 397.161301] ? __fget+0x4d1/0x740 [ 397.164786] import_iovec+0xcf/0x4b0 [ 397.168515] ? dup_iter+0x260/0x260 [ 397.172148] ? proc_cwd_link+0x1d0/0x1d0 [ 397.176245] vfs_readv+0xf5/0x1c0 [ 397.179724] ? compat_rw_copy_check_uvector+0x440/0x440 [ 397.185102] ? __fget_light+0x2e9/0x430 [ 397.189086] ? fget_raw+0x20/0x20 [ 397.192557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.198120] ? check_preemption_disabled+0x48/0x280 [ 397.203151] ? __sb_end_write+0xd9/0x110 [ 397.207250] do_preadv+0x1cc/0x280 [ 397.210798] ? do_readv+0x310/0x310 [ 397.214432] ? __ia32_sys_read+0xb0/0xb0 [ 397.218501] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.223871] ? trace_hardirqs_off_caller+0x310/0x310 [ 397.229000] __x64_sys_preadv+0x9a/0xf0 [ 397.232987] do_syscall_64+0x1b9/0x820 [ 397.236883] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 397.242254] ? syscall_return_slowpath+0x5e0/0x5e0 [ 397.247200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.252070] ? trace_hardirqs_on_caller+0x310/0x310 [ 397.257542] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 397.262566] ? prepare_exit_to_usermode+0x291/0x3b0 [ 397.262589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.262612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.262629] RIP: 0033:0x457569 [ 397.280836] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.299745] RSP: 002b:00007f84b234fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 397.307457] RAX: ffffffffffffffda RBX: 00007f84b234fc90 RCX: 0000000000457569 [ 397.314728] RDX: 00000000000001a1 RSI: 00000000200017c0 RDI: 0000000000000004 [ 397.322013] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 397.329292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84b23506d4 [ 397.336576] R13: 00000000004c37da R14: 00000000004d5b78 R15: 0000000000000005 20:16:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000800)='./bus\x00', 0x1c9082, 0x10) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) read(0xffffffffffffffff, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)) ioctl$TCSETA(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x20000000, 0x1, 0x4, 0x0, 0x71d85c4c}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)) write$UHID_INPUT(r1, &(0x7f0000000980)={0x8, "7c70ee3800d5ab5f2036f872e0ac57cbd592bca0d671633f50a3102066d6e765f5a64731e3fb8d90d250eda2cc33b60a7ff98074cdc3f1dd1a2df26a381d95974e0925d521c6b48c3dee0d430d398884316091aff6adb6153dc3c92549957d3488efc02d6f6fb172524b095c30c1bd35aae04236bdd42694d613eb54c0b65a338c48dc4c8bad70754fc81d9928e4a1b81f9c77075258a0805b4494867247966b24a023311fd91ef3754b98d3acde6f2ef0617f123c22fccb81c11389fdfa2e21c2365aabfc8916e02151d8643ae21cab7fcbec6142186d3bb57546c106484bc4c28a48da2b75dd82aabe99464558e60cd101f6b65856fabee614d271741a68dd550c8772f06a93cf8e5c0de549c3b75a72f8a590bd50b2af5f64009c969ed7596f0192b0f98b1afac0e8c5f4c653f611b4a71776400a9ae3f18e75f856788c97195749042510735880b9bb0ccb23210832a4f1c6f134d68f8e299837c426e0c9a45d5d2c959446cc363f370c67cd01a063c91254d692fe35abee92fabda4f66d93228c979ebe036c5c2e0028ec76562d67d0919ca28258fec0ed60603142b5c57c4cfb1ea1e892d0fd2f33970142b179c415d6bea344fbcc82d133052e848a885160737c69eb02ca9f544831c8e3ffcf40cb7b415d24795fc8aaeb8e76bec262aea5e28fe5d6495c4b5895a612b1cc2122286add66356f3ecd309f970634f1b09da1507964d35575167317f13c7fd9f11af27ceea86e9a5b3494a27ba98ba38dd1fb72ef2c6163664fd8f7c946935cd4833121f505ff277c03d959d9a12f3389e9eb6701a8b29f72c20c6abb7bd8349dd2e120bdd59dca9f1a2a877f1677b59d7920ddf29b9d94f7c6879b78e31cf1b65b60fe349ef9d4976f46609ee34e33f647aafbf64f6323d18598905f2e73af75661397595b8f9c1e9a4e993946820da5378ca5b363560e95edce316e99bac6e6250efcf1cb58fdcf94c7557c2d7f763a688543462d54b64e178c2e64c6ebba356894973051907fd8de8ba908e822168b171c1707efcd9ac827e64313721876e2ff26ac34e88557a4a0dfde08eda81cf0c1465a89b68429e48966044c767563e1121db48c9b619fd7362afd15ec6aa19b28759d7977be4fbcad0cf8dd5dc5362259bd5cb5089a9d18db969afe1192571f5fcc0c4d6be281d23b9c1f9f32873c058adfa1bf57a3718686957edfd6e4b58aa959541127696d59fb2810d042ced227961eb19a424e4cf45bc6243217bb7561b7ee11f8c0b8f39480343a26f2da5fe79d5e213c01ea47155ffa91e7d7ba0bc8ccb018bd69cfe71dd8565a645d678b404a295397e83ae69dbf8505f6947a836b44823a92861124330fccd4bc4a2e20d9047bd919d82c89623caa87eb09bd584d58f42b35ef55fddc06dfb3957f3f507e5ca9b8b98947cc5bb68846755527ddf32ffa444e1c7a5654d4d377e04a9f22e1069804fdcdb251acb6bd6b32d100feb44286991d779d2b3e2b7f5cc5f8eb3ae166a3b6fb9df11e1867989a6f9b2028e4c73b4d418b51f6e870713cadafddb47a48c9a97283da214f02db3326d42438d9a7db580693ad1887f99d86bb5fafd6d07c2647fc80c2c5a1ed9ea3b95be65ca422080ddefca5b49ccd538f6bc67390f892d9e416f7e835f76dd90edc56256348d20560caeea05c0922cab60dbf0b57ddaaed6ded5a336e01485fd571dc12050461271cee347c31ac245bfee9128630dfcc43b6d88b5ba9937a6f6ab70b7d256784ff72297cfcfd0ffacd09b55fb832bf60f04d87c48c74972b9f18fa178ce4880b025d1c1097ddb929e8f7e02f1c0e03012bec0fa61a49eb1c2a50a45fc0d98b6649de325184006938e421321e8b366649d9b6ebadf77509c9d48844e80f7752fd7daaa5c938b946feaaac0d871203270a747035c7e2f697c84e792a55cbce76c0a25360f7acbeaab60627aa9c37064af75b67f46732844eb2f6b37226004afe451a9fbfbbcf7e72ade67b017e9209b5627fbe16789abd90326751a1fd1d93efc59f2650f979ba71938d784064922bee2874c4b76d5f26e39ea0a98cf175950137feff9456c88c6a295830183fae3a9c2312c25f3d81708d73488d15a587e7e7cdde3b77917eef29c8b5965c916a65c3c5a53b7313c3115d0a8bb4e16f6b80ff6f78adb756aba94ced86047562a2cd2fb25e9a4656f6359c3f2fde8b5ab38852853cbd7221cb4d59b7f0e79bd37f9ade073f62b75edbe63c13c0d02bf076d88f5b750ea640aad47ce97d6a0783398dd3fbb63734ed969470cf45200235650532224fc28caf1e36ca6b402ec4c978add40fc59f2113485875682139f8aa9aeb48d09178de919370b0cd0ebcab5e60e1b0a2fc153db0dae8e50b48561622a677d0f1afc149676f832e016e14007fb298dcb96f11a92a1ac8bd4cc7b34d659d6cd2c9817b586585e72080255b083bc84512277ffb7f561c6a7a08cd128bfe9b525da531f0bf04f11d3de102b3538835807ac0b2f4325fc6765d02d692ec82f5b338c8257029136fcd3427c09874ecc7492becdd6608eac4adf1abc3f7e08868a72e57ce4dcfc288a25af73d19f1118a9254963c1548cdca5fc7c921a7f218f8e71edd7969dfb35beae1091d7530e32236397fa9fcd232b441ff1b0177829468c198d659d247ccca4fbd58c625501e4368075d0e5e69a6f90952f5bbe48e85a303131dedf7f1a513b291598a545784e1013521877c25d6069d3a855652a4bad5b2df2e4da2de756a20e790b756dd2925ce824561e5892b5e064c7c7b996acc4e29597e0cd00956e9c57ec374714f846be7632d3075e38bead499163498810886c78a2cc73fb64fd48e186083ce911e0751b4dc63476859c2824fa532a4b1711c244619e702eeab19380aeb7b17f67fade3dcad8ddddd893a526cd5d04d8ae982c88029ec71bdd0772fd74adbdb378fc204ca411a2d8a50331516a28552be78f9725f32d1b3a6c7bdf3277c5f7e385c7ebbacc419ec7ca3c5b8f46dbefee59b6422a6b22d60527edc012f852077d925619874f7709f283e01678fed36528003a696ee431a817f34f453c143dc56b70e1f810a5380a555cc8c4fc6522ab544ce5d715caa302ebdd0aa8286b7ef5dd6dd48a8ad9566818f7509daf02db0b98b432f57f1d107ee95a86228728cab4062e27922381e1e2ee351af5e2ea0fd6d1cea70b3b8f4a50f0776fc9aa2a7d2dff6e1ea3769864104f09137b99960b69af13895d842649eacaed8ddf183beba3323640af8deb52b902c0974d685d19fc87c93eb80ad5d28e54363705ad39231d989522e94f000256bc8d93af138a45d67dad3e21fa9fb31d9327c6e71f61956d9daf4f97333112704136d3d1bf6fe0e4c002e10b684d2344300ec70fae0b50532ebace58f0e8318354a172cceacf27d01ff41cc8fef42443f62b0e15b5fcc0728630b96fb2c2b59634f4993bb1ce2eace6fb0f53e5f84bc5f58b1b66d59e3c75a98670496f105a703607211aa9e882e72f13e9fe07f0767ad4e5ac5c732b65301d8ceab36b5ff2f71958fb1b51d2e703ac506e68d4026160fd3f60440b8b8f554f1feeba5d53f71cbe60d143620f8fa779acb94c965b729207a5ab11f4a51b694c31606171da44a28d80cde296dff5724ff718d6377eb8534e616cff39af943ee4ce87b4fadded30c702d370a71072ab3e20f19b8c1b73fdbbb9c675352bb73ee85e22597fc0c439a33f5febe1629bd084af7193f8d1a1415b02ca54706711505cbae11ec6411b012cc3a3eddcfb002901b6e7565b9fbf4d605c147031888ceb590c14697d00970ce9095c6f7fee41ec6a15d7ef52dfedfff2a0d3dbb387b61232aee6ca202787038021e6aabda18e2adf6fd89aa491e65f9813d73412fbfff089752d713d7efa690ec4fc254b56908d3057f65997acf81aea589e272f8fa852849e488f1e0c0cb6cdb5f46ca92e36d39224e704850056d2e9b91909aed0f55d054e274415ecc39b8958335a14cfb0a42d7f26ef8e82592dfd03b3550b5193fba077994c682951968869574fd94976760d9bd9b334353eeda836cc8dab244e72095cc46833f02bb2f6df35601b3085664261abb67fc9ab9f27210e6827cd15ce16c55f0f7f5b8ab401f24032b19a53a9299b62ebf4a8cf7f4753d95126f008a8ce349036666de66bcaf40b27fa875efa98873e1ef9302e2a24bfe07bd1054bdf9ba9ad1b1075402f26d682833b947c762513ba5f07537bb712473184a60e04ace5adb8d982d6153b011ae0b2034adc0ff4a64e2c6561c2e0840cdab2120bc916cde9b7a92c4d332d0f83945fe55e3c8f4d93f22e7759c20241d92cca0ae5a3d06a127e5614df708cea1ad3b2f231c81460ff4c3f349c67a87135a4b67589ffce311832923f71796276e81f0537e265404c0ee06d5ed98a5ec5f8ad62db589eb585fc4627173b51fd4e897a3e8d2acbb82ec2996ac3a6823368a1e12a0536a9d1a7b2d31d80c46c292ff51395481d4f65c53fab867e27bec9156ee189d245d94877a1405dc9e1e996822ad47071a9ab36c9bfd02c41ea5ba21591793053b1b64758bae0addfcd69d169849bc1ee6ce5c08f0d3da5ecc1b6ab31e13af2fa5ce4d921163270901264a88ac6350e8fb6371663dd04146932238597258b123a8036250c190fbb3cfc6ebbf9e06c4a9053e8332c95c91a890a3d35ddd35f47e7ab606f3e345e12560e6d52243883da7b8910834042ad12e7fb3f08a0b14ef6aee22251999e6079be2ef5666d7d5ae00d161720262761da3f378c63cb151f4e94d034e9de949dfe796b905804ca555691023c30ea7cf0cb276e1e3ba65793291f8287d1064606bf5787421b9b9bfc05e9c5eac750de92519fe9e2592cd34a2ef6ec18efed5e7c13bfcfce47327cbecac358bbe6d44164849308cf91cd5ea87fa4b02ba4939e28141c7dad42714b019470d91808a8f46150677b6c90f267ecb39ef42afc95de0cbd016775c89d8213ec9d4e061e6493f237296f91abfc64176c0e885ef54af4136a724fadfe89a25d7599998acebc4a27f8fb5b26936bda5c3d5fec3373dcd9a0e99fc939641c50669adc54119582e8835575d1c57fa955cd29d870360620f91c3ff90d264013816352317ae226f7d7bad5db711f8973382f6cebd63cd519ddd08e1772649be75f64f4acc15f828dc0b305584b6dd2213194603c44e2964358d305aa97fb08568a0a955ad7a6f8d042754b4bbf2fb3414052719fd9841bef8360d1d3195c69414be882115c2c64fecdcbdaed3a2e943fdfef9a13520e41d32a787bcfe4f61e2b378d35aa70784a772cf8ebcaaeb105e4627516db2ababfcb8c11f224c3a48c86160d34d0ee59f02c31648ae4b0309b378f0bf63266967dcfb4f1cc1902f613c6d0d48915a9cf28a52b106544cde1b38ff2e2a1275fd0d3899ce7f7c6653c9017f7ac4aaa35bcb2811a8f9dbb56746b45475350e7c13d42abb5692377da7a4045ee644ce00f8699e3251d75621c82cd659ea3add277affe3ff792f7d24a3d0979ef82cfc0d409697ae2e8598854a8327f46974c901d309dc6dbe31913c59d821aa50c0fe95cc822e8f07bbb00e9a09bc9a570b9778d29308740bc336a41258d209c206f87a709aa43415da0096f7d177e509a7d625645fb098ccc45367d82235e952670ac5f82f8ced3f59fd9ee20ac75be609cc832417e807ddc40630cba4c91e0785edcb5f20b9e6dedb1ec172cd16fc034f410e9ce375ea855144aa3076317f649cf4efe4d7abf244984c4e", 0x1000}, 0x1006) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000140), 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000240)='./bus\x00', 0xc) r5 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000000) inotify_add_watch(r5, &(0x7f0000000400)='./file0\x00', 0x8) sendfile(r1, r1, &(0x7f00000000c0)=0x68, 0x8080fffffffe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x3a, "84cc9728cdd9ec7ed08c3d8e7c6f6def1890b3244a3ba7c2d03f44c7908ee32541c5f46a70e033844c498f3192b1bb4ecb5da2ed695f7353b85a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r6, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xefda}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x400000000000200, 0x20}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000640)={0x0, 0x0, 0x4, 0x0, [], [{0x2e, 0x3e70, 0x4, 0x5, 0x7, 0x840a}, {0x8000, 0x10001, 0x8, 0x7f, 0x2, 0x80000001}], [[], [], [], []]}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000400)={0x35, 0x7fff, 0xd8, 0xff0f}) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000440)="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") [ 397.443444] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 397.476185] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:16 executing program 2: listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/141, 0x8d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) sendto(r1, &(0x7f0000000240)="dbf4935c6af7cb88d00871f84745e707d70e37628766dba2446bd976dec6bfa778a7d3491d93dd1829ca8c92b2d5a8a82115a4f3dab6ffab207ddbb5e05e18edbe2943fcfaf42f7391d3a8fc", 0x4c, 0x10, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000000140)={&(0x7f000029b000/0x1000)=nil, 0x1000}, &(0x7f0000000100)=0x10) 20:16:16 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:16 executing program 1 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 20:16:16 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000700)=""/94) syz_emit_ethernet(0xffffffe9, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0xa9e, 0xffffff84, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x0, 0xad4]}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_tid_address(&(0x7f0000000080)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000280)="6d43dd1b3ab9075e736fab51ba64a68f2072dead1c253da335ab9d45e3353005c59472f9813545686c25b0b5dff78a2d2915b9a47a02664f36608b32a9604bf636b1e1cadb5c02a73fc6dd2e40245bb7b0d7446187bb28b61844008b38266d784433b6a53d6c47cf22545f4156762688c0e1d19690ef20ad9f0fac0c8bbee21fb8a81547eb04acc926e248262be176bbaf5c83229cd99d1ab5260e5217ad3c77aa509bba0385c8dea71f6f39abf48235207205b2315ca057d0b9595b6fc832") geteuid() getresuid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f00000003c0)) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getegid() syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000180)="0f00db670f01df66b8000000000f23d80f21f86635400000f00f23f80f09b800008ee00f009a00000f212b0f01c30f21b00f1af9", 0x34}], 0x6c, 0x10, &(0x7f0000000040), 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000540)={0xd0003}) sysfs$3(0x3) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f00000007c0)={0x10, 0x0, 0x2}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:16:16 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1", 0x59}], 0x1, 0x0) 20:16:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fe, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) r1 = dup2(r0, r0) r2 = syz_open_dev$rtc(&(0x7f0000000580)='/dev/rtc#\x00', 0x100000000, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000a00)={0x2, 0xcf8, 0x3}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0xb, 0x3, 0x900000000000000}, 0x3, 0x0, 0x0, 0x4e, 0x20, 0x9, 0x6, 0xffffffffffffff96, 0x9, 0xf401, 0x101, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x401}}, 0xa0) r3 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "717565756530000000000000000000000537ea24082edebd0000000000000000ffffffe3000000000000000000000000008100"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000021af98)={0x0, 0x4, 0x40, {r4}}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000480)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000340)=""/35) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[]}}, 0x44801) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000640)={0x0, @rand_addr=0xfffffffffffffffd, 0x4e22, 0x0, 'lc\x00', 0x2, 0x200000, 0x18}, 0x2c) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[]}}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0x10052) ioctl$RTC_AIE_ON(r2, 0x7001) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000005c0)=0x14) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000600)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000a40)={0x7, 0x8, 0xfa00, {r6, 0x7fffffff}}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000980)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0xd268520cba9d3bbe}, 0xc, &(0x7f0000000940)={&(0x7f0000000a80)=ANY=[@ANYBLOB="4c00000035eb7c5d9d5b28d43429a7a3b503598858034bdf675051d5be9a4aeb527aa4d0fcc2", @ANYRES16=r5, @ANYBLOB="100027bd7000fcdbdf250e0000000800040000040000080005003f00000008000400010001000c0003000800010001000000140002000800070004000000080002004e210000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000008c0)=0x5, 0x4) syz_open_dev$rtc(&(0x7f00000009c0)='/dev/rtc#\x00', 0x6, 0x400) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc0, 0x0, 0x0) 20:16:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x7fffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000480)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0018000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000680)={0x1, 0x1, [0xfff, 0x101, 0x3ff, 0x40, 0x0, 0xfffffffffffffffb, 0x8, 0x4f]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000004c0)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20a000, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1cc") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) sendto$inet(r1, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, &(0x7f0000000180)={0x2, 0x4e22}, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f0000000940)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="df2502000000080003003b000000080001004e23000061b5bd36afc354ab5e6369c68767bab897f3a7e50a2f4750d0aec4d1918c88e01b5a1fb4b151d5c520768192a09adafbf724735f084805fd00f587f3d4a1d3435a4df0ea0e9b56fdb979fccc67eb28a50564b365c91c67cfc107fe96b2ce77dd17a7bff606ac6c5bc25a1e29366e6d566aa2890a023b85075d8fa2f2914eda5d6483cfd7162e4214f9cafd98f954738fe742eb74efa9193b1700000000000000004bb24a43"], 0x24}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0096e236664f5e67913b6d7488cff9a87c545de7584b2dd2a16e33c31de3cf8c1df81b2489ad07e191bb3b7566f242cdfebba36f5e7d44a500040000e928dfa9ca23187d384327be933e203d340daf6f00000180ffff8289684b782f758b5e0f714c4d88180dcd2689f82cd9f14cf500"], 0x1}, 0x1, 0x0, 0x0, 0x8050}, 0x40) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) dup2(r7, r5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc81, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @loopback}, &(0x7f0000000340)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="3c000000190000002dbd7000fedbdf25e1ff20000000fe0600010000100001008000000000000000000000b008000400a176f186d0b5bb20b2986e9197fd35b5d5ae863aee415ec324c9af9677706868d69eed83e2aaf21da4951023f645ab512b624e6ad70b73b0e6f9ea2aa8d72bb991a84827f8e90b7dc64d2ec957233b95c7b2f86985f0e2ce4e43b200cc162ebf62d910b5563897eee1d8f59f4652bc18a4f207b8693083376be417d21272ffe85d9869e01b2ae3f3fd9f9042a00dfce5f40b2d5e5cc3acb5b28dc895aa7fe98538b2432f88f82cf3eb0e3c9e47f21835", @ANYRES32=r9, @ANYBLOB="0800010000000030"], 0x3c}}, 0x4008000) ioctl$sock_proto_private(r8, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") syz_open_dev$usb(&(0x7f00000006c0)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x4080) 20:16:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 397.814470] FAULT_INJECTION: forcing a failure. [ 397.814470] name failslab, interval 1, probability 0, space 0, times 0 [ 397.899724] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 397.918670] CPU: 1 PID: 16864 Comm: syz-executor1 Not tainted 4.20.0-rc4+ #131 [ 397.926096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.935462] Call Trace: [ 397.938073] dump_stack+0x244/0x39d [ 397.941734] ? dump_stack_print_info.cold.1+0x20/0x20 20:16:17 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x3, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0305602, &(0x7f0000000200)={0x0, 0x4, {0x0, 0x0, 0x300e}}) [ 397.946956] should_fail.cold.4+0xa/0x17 [ 397.951045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.956173] ? seq_read+0x71/0x1150 [ 397.959823] ? mutex_trylock+0x2b0/0x2b0 [ 397.963906] ? zap_class+0x640/0x640 [ 397.967633] ? is_bpf_text_address+0xd3/0x170 [ 397.972157] ? find_held_lock+0x36/0x1c0 [ 397.976254] ? __lock_is_held+0xb5/0x140 [ 397.980349] ? perf_trace_sched_process_exec+0x860/0x860 [ 397.985807] ? __kmalloc+0x15b/0x760 [ 397.985837] ? rw_copy_check_uvector+0x364/0x3e0 [ 397.985859] ? trace_hardirqs_on_thunk+0x1a/0x1c 20:16:17 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b0d6bc1", 0x59}], 0x1, 0x0) [ 397.985881] __should_failslab+0x124/0x180 [ 397.994370] should_failslab+0x9/0x14 [ 397.994388] kmem_cache_alloc_node_trace+0x270/0x740 [ 397.994404] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.994424] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 397.994453] __kmalloc_node+0x3c/0x70 [ 398.016742] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 398.017066] kvmalloc_node+0x65/0xf0 [ 398.036927] seq_read+0x99b/0x1150 [ 398.040482] ? seq_escape+0x240/0x240 [ 398.044316] ? seq_escape+0x240/0x240 [ 398.048138] proc_reg_read+0x2a3/0x3d0 [ 398.052061] ? proc_reg_unlocked_ioctl+0x3c0/0x3c0 [ 398.057012] ? security_file_permission+0x1c2/0x220 [ 398.062048] ? rw_verify_area+0x118/0x360 [ 398.066228] do_iter_read+0x4a3/0x650 [ 398.070068] vfs_readv+0x175/0x1c0 [ 398.073628] ? compat_rw_copy_check_uvector+0x440/0x440 [ 398.079012] ? fget_raw+0x20/0x20 [ 398.082496] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 398.087109] ? retint_kernel+0x2d/0x2d [ 398.091023] ? trace_hardirqs_on_caller+0xc0/0x310 [ 398.095975] ? check_preemption_disabled+0x48/0x280 [ 398.101005] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 398.105774] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.111238] ? __sb_end_write+0xd9/0x110 [ 398.115330] do_preadv+0x1cc/0x280 [ 398.118887] ? do_readv+0x310/0x310 [ 398.122526] ? retint_kernel+0x2d/0x2d [ 398.126437] __x64_sys_preadv+0x9a/0xf0 [ 398.126455] ? do_syscall_64+0xca/0x820 [ 398.126475] do_syscall_64+0x1b9/0x820 [ 398.126490] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 398.126511] ? syscall_return_slowpath+0x5e0/0x5e0 [ 398.126527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.126546] ? trace_hardirqs_on_caller+0x310/0x310 [ 398.126568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.126585] ? prepare_exit_to_usermode+0x291/0x3b0 [ 398.126609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.126635] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.126648] RIP: 0033:0x457569 20:16:17 executing program 1 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 398.126666] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.126681] RSP: 002b:00007f84b234fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 398.126697] RAX: ffffffffffffffda RBX: 00007f84b234fc90 RCX: 0000000000457569 [ 398.126708] RDX: 00000000000001a1 RSI: 00000000200017c0 RDI: 0000000000000004 [ 398.126717] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 398.126727] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84b23506d4 [ 398.126737] R13: 00000000004c37da R14: 00000000004d5b78 R15: 0000000000000005 20:16:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000640)="27af07aeb2cf082285180acae961e6d47d81dce3db3901d72e309bb44240808e6771cc5aa8539078745c98a0646e0d62eb5ddc495c712a8c26265bf8099696df6e47fb4864d0b904d7b59ed95fc7b6ab853e2c125bd6d405b03919e7b45417789c8ce632485765ff8533ebaa99b1c4912f4b16b63b0ff8b3f68410e39c5ec9986a945f246cb4a2380a03a68d32a248ae833deb17629c78de984bebc2ffc321589e6418497803", 0xa6}, {&(0x7f0000000700)="bd44c792282beb274ac4d1d65255e0bb3d32f99fd67b4207c80da7dbc49605982fdfe37886e7fc7af392f35de13146f0775e101c90ed783100fe042a07f64bf8c2d9ae5a78b8e37560baf9447aed532fa834", 0x52}, {&(0x7f0000000780)="f364415d2cbfa0ca37ef099e5843463740e91dd0479334215f64c76d54f4e28d2522b05e37ae3742a2132cfb2c951f75381ee0ec046a9a78a5efd8edf70009cbe07835ab89f534dae01fdfcd7d27268be5a16bba558a360197e60f31dbca311d48bbd2523c216fabb6b3d304d45298e8ed313a5b9ba989eb6cf70cb54fc51e21946d3a72c80e8867cda6c0b7f094a1fe1ad020cc6ebc774e3e7b454addbb8e5419d0", 0xa2}], 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x7c1a, 0x10}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x57e81d70, 0x2, [0x2, 0x0]}, &(0x7f00000005c0)=0xc) r3 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182) io_destroy(0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000600)={{0x6, 0x3f}}, 0x10) futex(&(0x7f0000000300), 0x7, 0x1, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x0) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0), &(0x7f0000000180)="7dd76e437497d4e876da61e0", 0xc, 0xfffffffffffffffb) sendfile(r3, r4, &(0x7f0000000380)=0x4, 0x2000005) ioctl$LOOP_CLR_FD(r3, 0x4c01) socket(0x0, 0x0, 0x10001) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x1}) 20:16:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:17 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x4000000000140042, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) seccomp(0x0, 0x1, &(0x7f0000000640)={0x3, &(0x7f0000000100)=[{0x5, 0x7ff, 0x7ff, 0x7}, {0x1, 0xd9c, 0x8, 0x8}, {0x7ff, 0xffffffffffffff3b, 0x8001, 0x6}]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00000001c0)=0x4, 0x30b) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x800, 0x4) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00000005c0)="d23e005ca5a20ea958d255953e61b7f0a5893e1af982d0a209f98d70d27689da", 0x20) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000), 0xfddb) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23}, {0x1, @dev={[], 0x1a}}, 0x10, {0x2, 0x4e20, @local}, 'gre0\x00'}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x101800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0xc008ae88, &(0x7f0000000140)={0x7b, 0x0, [0x40000073]}) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl(r7, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200), 0x4) r8 = socket(0x10, 0x2, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') sendfile(r8, r9, &(0x7f00000000c0), 0xc6) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f00000007c0)) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f0000000540)={'filter\x00', 0x0, 0x3, 0x45, [], 0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}], &(0x7f00000004c0)=""/69}, &(0x7f00000003c0)=0x78) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x4e20, 0x0, @loopback}, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a1]}, 0x5c) ioctl$sock_ifreq(r3, 0x8933, &(0x7f0000000040)={'gre0\x00', @ifru_ivalue=0x1}) 20:16:17 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 398.343272] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 398.387481] bond0: Error: Device is in use and cannot be enslaved [ 398.424314] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 398.474378] FAULT_INJECTION: forcing a failure. [ 398.474378] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 398.486221] CPU: 0 PID: 16894 Comm: syz-executor1 Not tainted 4.20.0-rc4+ #131 [ 398.493588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.502961] Call Trace: [ 398.503972] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 398.505568] dump_stack+0x244/0x39d [ 398.505601] ? dump_stack_print_info.cold.1+0x20/0x20 [ 398.522231] ? zap_class+0x640/0x640 [ 398.525962] ? find_held_lock+0x36/0x1c0 [ 398.530057] should_fail.cold.4+0xa/0x17 [ 398.534139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.539276] ? debug_smp_processor_id+0x1c/0x20 [ 398.543962] ? perf_trace_lock+0x14d/0x7a0 [ 398.548226] ? lock_is_held_type+0x210/0x210 [ 398.552676] ? lock_downgrade+0x900/0x900 [ 398.556841] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 398.561796] ? kasan_check_read+0x11/0x20 [ 398.565958] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 398.571248] ? zap_class+0x640/0x640 [ 398.574973] ? rcu_softirq_qs+0x20/0x20 [ 398.579002] ? rcu_read_unlock+0x16/0x60 [ 398.583087] __alloc_pages_nodemask+0x366/0xea0 [ 398.587783] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 398.592724] ? kasan_check_read+0x11/0x20 [ 398.596896] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 398.601927] ? __lock_is_held+0xb5/0x140 [ 398.606047] ? trace_hardirqs_off+0xb8/0x310 [ 398.610479] cache_grow_begin+0xa5/0x8c0 [ 398.614557] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.620104] ? check_preemption_disabled+0x48/0x280 [ 398.625138] kmem_cache_alloc_node_trace+0x670/0x740 [ 398.630304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 398.635105] __kmalloc_node+0x3c/0x70 [ 398.638919] kvmalloc_node+0x65/0xf0 [ 398.642649] seq_read+0x99b/0x1150 [ 398.646283] ? fsnotify_first_mark+0x350/0x350 [ 398.650878] ? __fsnotify_parent+0xcc/0x430 [ 398.655213] ? seq_escape+0x240/0x240 [ 398.659029] proc_reg_read+0x2a3/0x3d0 [ 398.662940] ? proc_reg_unlocked_ioctl+0x3c0/0x3c0 [ 398.667891] ? security_file_permission+0x1c2/0x220 [ 398.672928] ? rw_verify_area+0x118/0x360 [ 398.677089] do_iter_read+0x4a3/0x650 [ 398.680916] vfs_readv+0x175/0x1c0 [ 398.684473] ? compat_rw_copy_check_uvector+0x440/0x440 [ 398.689860] ? fget_raw+0x20/0x20 [ 398.693333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.698880] ? check_preemption_disabled+0x48/0x280 [ 398.703926] ? __sb_end_write+0xd9/0x110 [ 398.708006] do_preadv+0x1cc/0x280 [ 398.711574] ? do_readv+0x310/0x310 [ 398.715207] ? __ia32_sys_read+0xb0/0xb0 [ 398.719281] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.724653] ? trace_hardirqs_off_caller+0x310/0x310 [ 398.729773] __x64_sys_preadv+0x9a/0xf0 [ 398.733780] do_syscall_64+0x1b9/0x820 [ 398.737686] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 398.743066] ? syscall_return_slowpath+0x5e0/0x5e0 [ 398.748014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.752867] ? trace_hardirqs_on_caller+0x310/0x310 [ 398.757904] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 398.762944] ? prepare_exit_to_usermode+0x291/0x3b0 [ 398.767976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.772835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.778026] RIP: 0033:0x457569 [ 398.781223] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.800123] RSP: 002b:00007f84b234fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 398.807902] RAX: ffffffffffffffda RBX: 00007f84b234fc90 RCX: 0000000000457569 [ 398.815181] RDX: 00000000000001a1 RSI: 00000000200017c0 RDI: 0000000000000004 [ 398.822454] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 398.829738] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84b23506d4 [ 398.837007] R13: 00000000004c37da R14: 00000000004d5b78 R15: 0000000000000005 20:16:18 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9e", 0x53}], 0x1, 0x0) 20:16:18 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001140)={{0x2, 0x4e20, @rand_addr=0x20}, {0x1, @dev={[], 0xf}}, 0x40, {0x2, 0x4e23}, 'tunl0\x00'}) socketpair(0x9, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000001080)=0x1) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xf) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)="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") r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname(0xffffffffffffffff, &(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000001240)=0x80) socket$inet6(0xa, 0x3, 0x6) socket$inet6(0xa, 0x802, 0x80000003) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300)}, 0xa0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000007c0)=0x800000000000002, 0x4) bind$inet(r4, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f0000000900)) readlinkat(r2, &(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)=""/35, 0x23) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000e80)=0xffffffff9138595d, 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x81, 0x3, 0x5, 0x3, 0x84}, &(0x7f0000001380)=0x98) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000010c0), &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={r5, 0x8}, 0x8) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739ddb, 0x0, 0x0, 0xffffffffffffff39) [ 398.980877] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 398.992490] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:18 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)=0x5, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000740)=0x6, &(0x7f00000008c0)=0x4) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000600)={0x0, r0, 0x100000000, 0x7, 0x7, 0x7}) io_setup(0x0, &(0x7f0000000380)=0x0) io_getevents(r1, 0x3ff, 0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000500)={0x0, 0x989680}) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000240)={0xe, 0xfffffffffffffffa, 0x4}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=0x0, &(0x7f0000000680)=0x3dfccaf619224764) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dlm-monitor\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000780)={r2, 0x2, 0x40}, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f00007a8000)={&(0x7f0000000000)={0x14, 0x3, 0x1, 0xffffffffffffffff}, 0x14}}, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/fuse\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='reno\x00', 0x5) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) lstat(&(0x7f00000007c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000840)) mkdir(&(0x7f00000009c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000005c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000040)='./file0\x00') mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="2f6465762f6e626400008c3d934bdb91921dfc9079c4bad70926d488d040680581349d185ba9d31cb30fd951fcdcc72a45c3844341896303cc795f9e89b5d2b2eb6d6db8ba3e525e98aea008c444d66a9d5df581c56143a55323c6fe6db27a1609fd8257ee751b56e75dbc8944c74bafdb46bc4c8b0a102bdec3a7242a7b565789baea3dcbe9c66ff52aa9779cc7d350296692c7c7886b040636a6a69500f24aa85973f4fbc1b63e72d0274c895349bd0d20c81e797e71d77724b9507f0165ea"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)='user_id') write$input_event(r0, &(0x7f0000000640)={{0x77359400}, 0x0, 0x5, 0x81}, 0x18) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000a40)={0x0, @reserved}) umount2(&(0x7f0000000900)='./file0\x00', 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) 20:16:18 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f00000001c0)="5f11c6df0bdb175dc4dfed84eb5c92649c924680d94a9cf39e4da45a7e16ad7d44d7dce476f185d138a851a1f46a03a67182bde7ec655b0fd86a3be7cd64ad5a4bde0b27a535b3d0e456b0e4b3181c02960dbda2bad36b7fe33c947ddddc83f45ead6554c286a94ae300735a85cbebc0b603bd7f348868e88e1297baeeb718c961879a32d509e893a55eb6e9e6cdf95d12b206a3d0e83eea7b10a5894654320d50", 0xa1, 0x41, &(0x7f0000000040)={0x1a, 0x0, 0xd9, 0x7fff, 0x1, 0x6, @random="44fc1964e054"}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000051c0)=0xcf) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'veth0_to_bond\x00'}) getpeername(r0, &(0x7f0000000400)=@can={0x1d, 0x0}, &(0x7f0000000480)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={@loopback, 0x0, r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}}) syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff9, 0x9, 0x0, 0x100, 0x6, 0x0, 0xfffffffffffffac9, 0x0, 0x0, 0x5, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x7ff}, 0x20100, 0x0, 0x4, 0x0, 0x0, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x8) sendmmsg(r0, &(0x7f0000005100)=[{{&(0x7f0000000500)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000580)="31521531e3243d8245ff9e0fa69978fd46e40a41a2327a23a052eb8b91b6f1e67322ae5dcea5b8b7099b2eed76c702ee038e0ee2d5c38ae2b4f4fcf8fcb6b2357b83a6f745dad6fcc7c430ba2fee3e81efcf1e1c246b506415c2a20a89cb36ebe987adcd1d32ce10f950d5a50fb0e179fa166f0d174f4fba2f5a24caa3b4996651d903afc3200c03c5d9fee7", 0x8c}, {&(0x7f0000000640)="35f3cc9ac242108feb72431cc1b508e8862ad461ab67c0f232a69b8e2a1c80deacc35d183cdac5c18bda323abb3f71a66e07d74889d354ebc1873d50dd98069c29b9a2eb8a530edf525239a225745d6d5bfe84b0e11004d88dcb365741a77150bda1093cce4ba55f7f13a4b92c530cf1ff60d1d4c14a44d68611da49436da64ad4241862470cae565acb01d2f14bc70924b3fab70f16f5ca6310d28c46273a40dd526b2e64ad93c3d94c76d5a0b585506abca94fc5d3696588fc8515c967b92e0173f7", 0xc3}, {0xffffffffffffffff}, {&(0x7f0000000740)="2a16973fb6d755611ddbf75969e2f2f529b3146d26b318d959141369a8eb2376d70f9bb0e66beebbbd9157db4efa9b3bac4c93f7b611238ee303457751541d9e23b0421dd6c4d618b4bbc5054213e305faef19b49f7f9df54ee23aaccbe74f8d57e001e66d35432514", 0x69}, {&(0x7f00000007c0)="6fecbe79d9a7dcc84879e12c7ad987bb841d5032c8457b9cfd43ecc923d30486ebfdae93aa3d12f0a5e2f491f6c3e712c279cbf28fa69498dedbd9475aa635af9b", 0x41}, {&(0x7f0000000840)="2c7871b76b32f7dcd93d4b4de566d48a2ab81e2bbcab750088f841177b43d1da6d4b923e812764237aa799de26c72d88e2da667592fc6b375a4133bfd3ba61c7ef5dcc40ec5cda05035fb0766c75cd959e67859e30dd3a465f538828ac151184af2ab4a7e5505053a802e639fc9b5d15957b9ea0ffdca5fe4d7bc371384da3da80723d8826ae6edcbf4b9f3a", 0x8c}, {&(0x7f0000000900)="7defa1498cf46dc4580a67a93cbd2c2b1a66e7e0fd4cc502570784d9e129ae64481bbd91243d6bb588ded59007cafeb55f87a7b5a6f51d17bd202bcfa058bf3c79a834cba76bfd12487d53dd377ea42a54f7a144638d9f0622bcf06dc6c8fc8d9906ed5ad3a6aeca7bbcca249279836bfe982a34bfb45fba860bb7be72896045c0665eb32c", 0x85}, {&(0x7f00000009c0)="65e3b185d520395195126709fbc3c2489eb92ae3cb6b8a22242ca7edb8b3de95bf21fe587aef2aa0ba531932a81c044d29d9637e010b7919e0db9316f894f84eda65d43371c0b04b54a678b0c80bd6280e6a77b5cf355b6c6c50b0fda6f3ad597407a2b9f54ff165c0266808e5c83a1c8351b8aa271ecc117d27f648dd3eabfed999699b650d1a770d7a75b612f3ad9cc5cb02309b11be955530fe2797d5a2262032fede43c41ca38efb302bb7d856450f9cf13f38f3ed758d6e22589b12e4d9d44f78061e9bf4fae9c53b2c82b98f8cf64bc3cb2e8b9c43", 0xd8}, {&(0x7f00000000c0)="be1a2763b7bbde82f5b0d9ab0287891fa1fa5243a3185df677ef7ac811c2de9a11a1f4f885cfe69ef82d5f48da1f684327fba6d709523e6b6c0a", 0x3a}], 0x9, &(0x7f0000000b80)=[{0xd0, 0x11b, 0x0, "b1cec9191dcc613f98939aa86f8b8208111af3bb1d2f60e8b21184f54ca7cf0f121986400546594c4b822a8cd52718b12118d8943b750cc5a36d7481d7b107ac8f31120735d9b7e2ef7ecd57d0d41ca081e0bd7d79489b8ddd9be2347176c584777de27f9300daf337353a19b0013849df08dadbaf1675ff13e7f02ef3fb19542bddb123424480e5a50ce726f5ce221838dade2132390a99d12a947e55928a6062778697c8f500abab7e4a80c19820efb2b6302072ea8a0ec720ef7de8"}, {0x20, 0x10d, 0x20, "df29babe40b7631e5e3e"}, {0xe0, 0x29, 0x2, "81eeeefd41ee3028986a944006bf0bb5a5fab53f51ec9cc1825434ea92f8b82087a51ba2ebaf1dc663bb1ff090a645d2485cdf8379cb56b323b9bc123e4165232b56a69b8a9e5fb9b65a95a767703f7b575e8d819b7acb006ba40c79425f03f1b8d99e8642522a2a4ddd15c1672fbd2090dcea78fabb352b6281a59aa25d6316f2d2741b710a5d38cd62ce35f99f2f5d4bda438682f6fb606e94f1eccc2d88f416d66bbba0b8262f568e25c81fbe193d5e73cf2361381d8f92f57d8b98ba419afc71db0e88cb44e258a112"}, {0x1010, 0x0, 0xfffffffffffff801, 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"4dbf2568c6fd2b5f7799fb3fa63a55c7c2aab004fb12d78b3e4dfde7b687f5b737b2bf012a2c9b4868e4852b822d940fa9aff1c1c18cbd3c6f35cb5d0e40e39be09a263bfc7c33b1a93d526f6ebb6df099926cf77a1a82e25667913b994ccbbea9badfb957993d30429dfa337c48eec6867843554dbd4e35b7ef131b582f17a0ce790a7c3faf597d13284813c2e9cc6967844d1d8668a95767dcf4197332a098da748c5c54f684772a42c82dfcce06f6edbb77f1129fe640648688717e55fe56"}, {0xe8, 0x104, 0xf39, "004a4192e8a22067f77ddfd6363f98fa6aedf10322d42361c03a198009cb3162d9bf275aa4ed8859be04e1b6ebc4354248fd31bd72e13927e8b53cc90a2bddb382da1565f48c098184d129d992b30e77f40b0ae2a6b19f510387aaa3161ef0b019e89e7dff2b1d51c446fda8b406c9fb5bd1e9199189c880a0c0b76b366a94e700a7424a0d7abcc6503a9b8deb34faebd2d453858cb0279fae1d1241f15694ebeefe204a49ff062c375c7561d6de5a36083c1ed5cfd27ec5caf7185191b52bcca5dcf7604adbbf8756263f3cb499a4a8b7773311b512a9a8"}, {0x110, 0x100, 0x9, "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"}, {0x20, 0x11b, 0x6, "23c29b695f9d35112191"}, {0x60, 0x12f, 0x3f, "558c1ca2b86d3d34dc2a85a7fd87032fe915404acf0b81454a4c35ea25f38dc6c8f70460ba463a9150c2e2777de724743019d35020549b745399d0e78637c4bf3b40810b577f092b81710cb96aebb0"}, {0xa0, 0x101, 0x4, "96ee97acfad4b0497ffe870eeb2d6bb201bcbe1adc228dde1345fba212165978b6c106145fbb21f8e6ceedc8705c8b04745749d1740672ef9bf1ce8e9eeab6d94ff9db0aae491ed666a6745d1c13b46755ed562bc5345d68ad300a41c7cf8db8ab5d29bf6f7f9f57321261b683195ac577577c59e4105766af4db6dd514e41340009f36bf31b4413e04ed484"}], 0x4a0, 0x8010}, 0x3}], 0x3, 0x14) fallocate(r0, 0x10, 0x0, 0x8200003) 20:16:18 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9e", 0x53}], 0x1, 0x0) 20:16:18 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 399.293737] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 399.358442] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 399.473315] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 399.488515] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:18 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001bc0)=0xe8) sendmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote}, 0x3, 0x2, 0x1, 0x1}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="d596a08581be5183855d4a2808772f240fd517d55f3860a1d26fb35fe8fc27e82368fa09297b92bd29441ecc3fdd637b97", 0x31}], 0x2, 0x0, 0x0, 0x40400c0}, 0x4}, {{&(0x7f0000001340)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x2, 0x2, {0xa, 0x4e21, 0x3f, @remote, 0x193e}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000013c0)="ec25c978870a715e57b2dd6063b6f4bfb56d6064ceedfedcc4d105d3cc21203db29fd102600b0f381cabe3dea21c72b1bc6ac544b1fbd7cc004e0e9ed9880c2e6875bd09d08468cefe33cb82edc7d9adff93cacb7b69c10b9b378f6eed4d2a0e56370083106670342484aa4267e08d4e32596a2c086a514be0cc9eeb71f3ae3161c7a33ef2623c97ce1991c154f06af9d8c10c11430d72b4d792ce86c6852463fbe1588e9ea624913447706359e8a5", 0xaf}, {&(0x7f0000001480)="f2c3af249343844e9e6007d7ff2e0705c7dcb7a9a756f82bb8ae8b33bd117ce57e6ec5d281ae6128a5544fcd76cb8cd5fc27e873a31345c87372ffb2f935f0feeb9239fcdea5b165c76d", 0x4a}, {&(0x7f0000001500)="ef906efe49557aaa9908ca512410c37f5941ce042fa3ad9c8e7d182335192460b760a7c4925d0850edcd877f256eb7e7023007fe0d2ea655376ade05dac6f781f1c4ba7508ab", 0x46}, {&(0x7f0000001580)="e219c2dbab11d0d04ada45a637743e6c4dda10d1b388372f9ae295de", 0x1c}], 0x4, &(0x7f0000002500)=[{0x68, 0x11b, 0x1, "1e59f553daa392f40bb22cda73eb58a3617aa35d9ff7d1ad278d271d697f77c040a9c4fc410f789e8f882105f282a21405e9d12068ce62746e9850f2c7a5f6a824f4330ee96fcc742e9e748017e830646c"}, {0x1010, 0x13f, 0xff, "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"}, {0x100, 0x10e, 0x2800000000, "740f50982aebe792cdeeb7ad19c2ba88403462a6473c5521b2e665a8a1a68d4e11e5227ed2a78d52bd384111f9c0bfdf0da04753f47df2456c8af573a260e767379a91e7dea62e72b8c3d3471650a79c5decec6392d328f2611874f59c528ab7c20980a656ef7958fa785addc93849f8ada17a89abb5c62b5f8bbfcd52327aa4aaa30f521abaaca1022120d803223480b4322b84765879f16378d31694e7707b1c44212d83f3e3b3f9e53e73c17ed1d0f0d8d1210c5a4cf1bc1a336097f1cc3120f97276eed0abb9e0062d3f0e576765baf6fc583c62ca30a1e8c2de9bd6493ce01d9e02796a82ce92e7dd8e"}, {0x98, 0x119, 0x8, "2d37675beb242430257e8f0479291fcbf820e2a0704674fcdab45d75b88166b840f62d45847def079bc2b7c966c81af3253c19ac7637014a4441c0555fa16a695ff43e02d6a1919242676f66b1f921fa693d376f3d56fb1cc84c5d9d14340e21e0d4c2f8b1bec3e24bd798ba1f2a0ffd94843221b2d6b6189971a9de4d7c77330e03"}], 0x1210, 0x840}}, {{&(0x7f0000001600)=@ipx={0x4, 0x8, 0x5, "cc52f4d2fc80", 0x1}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001680)}, {&(0x7f00000016c0)="7ade3c548eba3d9386429925399b3ebee87267edb048a4f4cadb85ec2eabfdc54fb1e08f19f6c21375f4e24c6c98e0a8c60c65214ccbd1d5acd0c3ad9a4f0c0a5dc9222439e156336d14ae9ec3a4c0bcc253254269beed41bd0271d1e6afa9e8f678274391cb12d5599c8b7b46c1cdc55f493b7c3c7c43d17e837229010a1c8fdf6daac435358f1fc7cdfa285f1277d66834524e9b9f7063e9cc485823bdcf540ff245024cccd13950419535ce3d842d43711aeb204f9047e644e9a55caab5c06dedad5ff90973a1b1af5ed8859dd417cc1dc6724c52b63719875b785ca5e883", 0xe0}, {&(0x7f00000017c0)="4e1fc061c089c24bc3e06db169c7d4a777887a19b35920a2f90eca0603ec86b9da271e94a067814b50f0b02085cd6642cf27b7ac9facfa383578c35301c86818bedd29a09e6d25b84e2578a3ab67c93b8c44e022219f35c1357fe63d8b4bd65f80dbf86dd4f6cca8c7cfced0c03c884e987db3d3b9ac412a4286331fdc00e380a9364d72e727fc75324fb78099c1c899349dddbcceef8cfd236c12f2edbed1bf2a4ce83623d7abc28181696fd685dbc6e627ff66310889ab96ffa84e57f30737cbb81d6e024ac65a19aeab2b", 0xcc}], 0x3, 0x0, 0x0, 0x1}, 0x100000000}, {{&(0x7f0000001900)=@ax25={0x3, {"88a66c90e5e441"}, 0x96f}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001980)="5465a0ef36b9262e9f657348549d7e9537b997886c62ae5089a5bc9d653de2306b36ae14ff63972a54dd0547dd171ac0f6a2e1c5b189f1af1bbfc25a28a3182194dbbbfce18c5226442d9cc749daa4f8763f63ace9ce5283b050cfea6d314e45e04ccce17a22d837456720819f3000ead4c3608baf4d50f6e2a4d44c38315d48574ea2c49c1bd82f6cb14af7af4a9f79dddc52bb475afc456764dec4f2074e68d130f2da423dc2ace9a3de4d7cd04ba157b32a5ff131c3d2d969bb4dbbb9fa23f20cf51ebde2f39b595dd18d73cda0a70000c87d32d345b6286e3abf6510aa1949a18aa65f2c05bb9741c9579421", 0xee}], 0x1, 0x0, 0x0, 0x90}, 0x4}, {{&(0x7f0000001c00)=@hci={0x1f, r3, 0x2}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001c80)="fe862156fe77eb1ebdd2d0e3d35808", 0xf}, {&(0x7f0000001cc0)="f7a8ac638cf174302833b7037f4e50a52d5f221a8a74218934ab17f1720d97cddb557869771a9591c6818ee42f9d", 0x2e}, {&(0x7f0000001d00)="fecaca70de16f86a6ac2921ae40255adfb0df6b86dfc321b94000d2ea203e423fa25d5d1ea6605a7615c3e7a3f096ef3f0f16fdb5025b817227f6d3665049d23805c626b7d7cb0e1480594ff5af455347be02732c6bb706727af5a9379b0627bfb0e1b82f9e49a872d9b934d8090668507594ff8d9079059a4ce0463f2b3af9c62282ba14eb056ee407eb39c36de1570f9aea2599c66f42bc37feffc8d86287aeee7f84af055e97c1a6d9b5010491ac6", 0xb0}], 0x3, &(0x7f0000001e00)=[{0xa8, 0x109, 0x8, "4aea5c78add724607326c25e08da880160178831b756a7c64212c40a9c9cf0c70b361c891157588ef6b0015cf1623b37ad73c50bf4ba70e8131b8e1a198f5823a3c5c486c2d58a70a19384e52c217e1be9c4c1db1572121f0e5dab3024014bfe7c9353de53b8aa5cf6502d9d5143150c923a2d3900006db3e90527fb4a4221ef0331b98ab2b24b977f68474cf3de7b4ec3b72be2511c23ac"}], 0xa8, 0x20000000}, 0x20}], 0x5, 0x4004000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r5 = getpgid(r4) r6 = syz_open_procfs(r5, &(0x7f0000000100)='net/anycast6\x00') ioctl$VIDIOC_SUBDEV_G_EDID(r6, 0xc0285628, &(0x7f0000000140)={0x3, 0x800, 0x7, [], &(0x7f0000000080)=0x1}) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000000040)=""/10) writev(r6, &(0x7f00000024c0)=[{&(0x7f00000000c0)="0f", 0x1}], 0x1) 20:16:18 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9e", 0x53}], 0x1, 0x0) 20:16:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10900, 0x0) syz_mount_image$msdos(&(0x7f0000000500)='msdos\x00', &(0x7f0000000340)='./file0\x00', 0xe800, 0x1, &(0x7f0000000540)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000004c0), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0xf, 0x2}, 0x14) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) write$UHID_INPUT(r2, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x40, 0x0) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000700)=""/215, 0xd7) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000440)) setfsgid(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000680)=0x1, 0x4) setxattr$trusted_overlay_origin(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)='trusted.overlay.origin\x00', &(0x7f00000006c0)='y\x00', 0x2, 0x1) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) pipe2$9p(0x0, 0x80800) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x10200, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000080)) 20:16:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500001180cc0800100023020000", 0x24) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xed51, 0x800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000001380)='trusted.overlay.nlink\x00', &(0x7f00000013c0)={'U+', 0x9}, 0x28, 0x2) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000580)) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[]) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000001600)="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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000280)) socket(0x3, 0x7, 0xfff) getdents64(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000) [ 399.719670] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:19 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed339", 0x55}], 0x1, 0x0) [ 399.796276] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 399.863304] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 399.905655] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:19 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001140)={{0x2, 0x4e20, @rand_addr=0x20}, {0x1, @dev={[], 0xf}}, 0x40, {0x2, 0x4e23}, 'tunl0\x00'}) socketpair(0x9, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000001080)=0x1) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xf) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)="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") r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname(0xffffffffffffffff, &(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000001240)=0x80) socket$inet6(0xa, 0x3, 0x6) socket$inet6(0xa, 0x802, 0x80000003) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300)}, 0xa0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000007c0)=0x800000000000002, 0x4) bind$inet(r4, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f0000000900)) readlinkat(r2, &(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)=""/35, 0x23) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000e80)=0xffffffff9138595d, 0x4) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x81, 0x3, 0x5, 0x3, 0x84}, &(0x7f0000001380)=0x98) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000010c0), &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={r5, 0x8}, 0x8) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739ddb, 0x0, 0x0, 0xffffffffffffff39) 20:16:19 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x198, 0x0) 20:16:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:19 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed339", 0x55}], 0x1, 0x0) [ 400.203526] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 400.239690] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500001180cc0800100023020000", 0x24) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xed51, 0x800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000001380)='trusted.overlay.nlink\x00', &(0x7f00000013c0)={'U+', 0x9}, 0x28, 0x2) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000580)) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[]) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000001600)="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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000280)) socket(0x3, 0x7, 0xfff) getdents64(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000) 20:16:19 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed339", 0x55}], 0x1, 0x0) 20:16:19 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xc5, 0x0) [ 400.343205] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 400.423956] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000280)=""/72, 0x48}], 0x4, 0x0) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x15, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 400.610906] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 400.618764] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 400.674314] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 400.682190] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:20 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @empty={[0xf5ffffff]}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) 20:16:20 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x141, 0x0) 20:16:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000007700)={0x18, 0x0, {0x5, @link_local, 'ip6gre0\x00'}}, 0x1e) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r1, 0x8000107, 0x5, &(0x7f0000000080), 0x0) sendmmsg(r0, &(0x7f000000d180), 0x255, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) 20:16:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xcc, 0x0) 20:16:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x0, {0xa, 0x4e23, 0x1000, @local}}}, 0x34) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x1, 0x800000000000000a}, {}, {0x0, 0x0, 0x2}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r4, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000008c0)=0x800, 0x1da) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f0000000500)=0x8000, 0x4) bind$xdp(r4, &(0x7f0000000300)={0x2c, 0x0, r3}, 0x10) write$binfmt_elf64(r4, &(0x7f0000000800)=ANY=[], 0x0) r5 = open(&(0x7f0000000600)='./file0\x00', 0x0, 0x80) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40047703, 0x2) pivot_root(&(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000980)='./file0\x00') socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x5, @loopback, 0xff}}, 0x8, 0x7fff, 0x6, 0x1f, 0x2d2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000005c0)=r6, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x6494, 0x3, [0x5, 0x7fff, 0xc402]}, &(0x7f00000006c0)=0xe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYBLOB="020000000a7db07fe40eb4051123524961bf625f1e510d9ce38e063f68de4cb658a0339e0f4190197a2366bf04ae5788af5ed10dea23c437fdb8aa80be0022e928b8511dc0b4e0cad3b1f0058fc7461ef9e01c2217f1672c099fbe01bc52bc4b2d1dd2b9cc4f1c2559ea14321d81078ac1754112f99c461af8f7bc852b4bc1852d"], &(0x7f0000000940)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x2, 0x2, 0x69, 0x2b, 0x2000050}, &(0x7f00000001c0)=0x98) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) capset(&(0x7f0000000240)={0x1000000020080522}, &(0x7f0000000080)={0x0, 0x0, 0x3}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)={@multicast1, @loopback}, 0x8) recvmmsg(r7, &(0x7f0000000200)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000400)=""/169, 0xa9}], 0x5, 0x0, 0x0, 0x7}, 0x7ff}], 0x1, 0x0, &(0x7f0000000540)) syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 20:16:20 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2, 0x6}, 0x1c) [ 401.128298] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101001, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100, 0x103000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) 20:16:20 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x2, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 401.226612] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x5a, 0x0) 20:16:20 executing program 2: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/107, 0x6b) prctl$PR_SET_TIMERSLACK(0x1d, 0x20) accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000140)=0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x1000, @mcast1, 0x2}, {0xa, 0x4e22, 0xe60, @remote, 0x80}, 0xffffffff, [0x7, 0x89, 0x7, 0x10000, 0xdeef, 0x400, 0x6de, 0x80000000]}, 0x5c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x3) r1 = syz_open_dev$cec(&(0x7f0000000240)='/dev/cec#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000002c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) r3 = syz_open_dev$media(&(0x7f0000000340)='/dev/media#\x00', 0x7, 0x600) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000380)={0x12, 0x10, 0xfa00, {&(0x7f0000000280), r2, r3}}, 0x18) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x78) accept(r0, &(0x7f0000000480)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, &(0x7f0000000500)=0x80) lsetxattr$trusted_overlay_upper(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='trusted.overlay.upper\x00', &(0x7f00000005c0)={0x0, 0xfb, 0xd8, 0x2, 0x165, "5f424bb273cc18ee8e9b23d0d51b8ae0", "259e429a56b03eb6d5b5dde03cf71477f6f85313780aac9d13015530d29ff26513e4501a98be12f7c9b2a5a1a19c6e8053a043a1ebca2bf444156d71359c53e3453b4cd2836bc3908c70d721435b47cc049efd628d53626c5f59f44c57cfe38c8dccf9b1f65bea59f3f6dda2da7d9cbf3b9a606d6fb1e034b14328d402ae2abed8f98abf3381d867cdb46d05d376e33a6ad78048b4eb72ed780b980693772b8630375df42f4250e26540afd1ff40809b5d5ec0ccc3f01eeade60416651ecea28916e4e"}, 0xd8, 0x3) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f00000006c0)={0x4, 0x8, 0xfa00, {r2, 0x644}}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000700)={'nat\x00'}, &(0x7f0000000780)=0x78) connect$bt_rfcomm(r3, &(0x7f00000007c0)={0x1f, {0x10f5, 0x6, 0xfffffffffffff5d4, 0x5, 0x0, 0x3}, 0x2}, 0xa) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000800)='\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000840)='/dev/snapshot\x00', 0x8000, 0x0) syz_open_dev$usb(&(0x7f0000000880)='/dev/bus/usb/00#/00#\x00', 0x3b1, 0x4040) r4 = syz_open_dev$media(&(0x7f00000008c0)='/dev/media#\x00', 0x8000, 0x1) unlinkat(r1, &(0x7f0000000900)='./file0\x00', 0x200) getrandom(&(0x7f0000000940)=""/4096, 0x1000, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f00000019c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0xa, &(0x7f0000001940)=[{}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x118) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001b00)) socket$kcm(0x29, 0x7, 0x0) mknod$loop(&(0x7f0000001b40)='./file0\x00', 0x10, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001b80)={0xffffffffffffffc1, 0x9, 0xa3, 0x7, 0x7}, 0x14) getxattr(&(0x7f0000001bc0)='./file0/file0\x00', &(0x7f0000001c00)=@random={'security.', 'broute\x00'}, &(0x7f0000001c40)=""/20, 0x14) write$FUSE_OPEN(r4, &(0x7f0000001c80)={0x20, 0xfffffffffffffffe, 0x3, {0x0, 0x6}}, 0x20) syz_extract_tcp_res(&(0x7f0000001cc0), 0x7fffffff, 0x4) [ 401.328587] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 401.350455] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:20 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0xa, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 401.552947] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 401.585589] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:20 executing program 5: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) 20:16:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x15a, 0x0) 20:16:20 executing program 2: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)=0x40000) clock_gettime(0xa, &(0x7f0000000140)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) [ 401.703001] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 401.721609] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) sendto$unix(r1, &(0x7f0000000140)="b102ff12cd75fbba2f31a14b24e53e7e97845e3a46741d8417a7fa5540bfa3fd8fd28a9ec863503f1c23a2f2ee3bed0000", 0x31, 0xbf, 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="480000001400190d09004beafd0d95010a840600000000000000a2b1ffd3242229a9f5f5a47dc2bc56199faef804008900000020982582104f7d7f0000000101ff0000000309ff5b", 0x48}], 0x1) ioctl$RTC_WIE_OFF(r1, 0x7010) 20:16:21 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1d) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:21 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000000140), 0x4) r0 = syz_open_dev$sndpcmc(0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0xc, "2880ef38082bedbeb0faeb38"}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x5) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000000c40)=""/4096) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000740)=ANY=[], 0x0) r3 = open(&(0x7f0000000440)='./file1\x00', 0x2, 0x0) r4 = syz_open_dev$vbi(0x0, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, 0x0, 0x0) mkdir(&(0x7f0000000c00)='./file0/file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000300)={0x4, 0x8, 0xfa00, {r5, 0x6}}, 0x10) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 20:16:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8, 0x0) socket$alg(0x26, 0x5, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="92a0a7a6c98c0100000400000000000000000065750ede825e45a90f3d09876e700cd4de91a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf620900edbb78b7559414d055deb4357df02d2eed24a7c27189c3003b2cbdae69c72000000000000000310e13"], 0x7e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x0, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 20:16:21 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x16a, 0x0) 20:16:22 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x26, 0x0) [ 402.786834] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 402.794592] FAT-fs (loop2): Filesystem has been set read-only [ 402.813382] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 402.820865] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 402.842880] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 20:16:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x141000) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x80000001, 0x4, 0x2, 0xffff, 0x10000, 0x0, 0x4}]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000002a80)={&(0x7f0000000040), 0xc, &(0x7f0000002a40)={&(0x7f00000003c0)=@setlink={0x2c, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@generic='|']}]}]}, 0x2c}}, 0x0) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)=0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e24, @remote}}) 20:16:22 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x0) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xfffffe43) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000156, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 20:16:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001d0001000000000000000000240010001f0000000000000008000000000000000000000000000000005c3600000000000dd0c23b3d3840f8a2454b51e737ae42f48976fc239e42c74ac3be5a915b64ff79a1d7120057017608caddc573b61208141c2cc0576103411e884e76672d45dfbe7689b1ce1c6630b5bf14ac0ca2cd987dc6ebf4ada1"], 0x34}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$TIOCSBRK(r1, 0x5427) [ 402.884808] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:22 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x2000015e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 402.944354] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:22 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x14e, 0x0) 20:16:22 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x2102001dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000140)='fuse\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x6c, @local, 0x4e22, 0x2, 'rr\x00', 0x0, 0x10001, 0x77}, 0x2c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="62726f7574650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000040000000000000000000000000000000000000000000001400000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc8) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000007c0)={'idz'}, &(0x7f00000002c0)='fuse\x00', 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x3e, @local, 0x4e23, 0x1, 'rr\x00', 0x6, 0x1000, 0x6}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e24, 0x10004, 0x3, 0x57de, 0x4d7}}, 0x44) 20:16:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:22 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = dup(r0) sendto(r0, &(0x7f0000000880)="a6", 0x1, 0x8000, &(0x7f0000000980)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002840)={&(0x7f00000001c0), 0xc, &(0x7f0000002800)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) 20:16:22 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000200)={0xbb63}) r2 = getuid() quotactl(0x8001, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)="609c7dcc649d7181399a24c406b975692a47c177cefb444599810d756ba2b8f767272d96944c0d87fecf0891be69c0be9ca11208") pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:22 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x9b, 0x0) [ 403.246203] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:22 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setns(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0xc) [ 403.300724] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(morus1280))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400900, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r4, r0, 0x7}) 20:16:22 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0xb9, @empty, 0x4}}, 0x8000, 0x4}, &(0x7f0000000340)=0x90) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 403.405108] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 403.469277] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:23 executing program 3: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000080)={0x40000, 0xfffffffffffffffe}) bpf$BPF_PROG_GET_FD_BY_ID(0x13, &(0x7f0000000600), 0x4) 20:16:23 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x134, 0x0) 20:16:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000002480)=ANY=[@ANYBLOB="0300000080f8ffffff000000000000000080000000004cfe0000ff0f000000000000ffffff000000000000000000000000000000000000000000000000"]) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000002580)={{0x5, 0x7, 0x5, 0xc3, '\x00', 0x2}, 0x5, 0x9, 0x0, r4, 0x4, 0x9, 'syz0\x00', &(0x7f00000024c0)=['nodevppp1-@\\]\x00', "2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e333265300", 'md5sum^em0-ppp0ppp1vmnet0--\x00', "2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e333265300"], 0xb6, [], [0x10001, 0x34, 0xfd8b, 0x7]}) r5 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000280)={0x0, 0x0, 0x2080}) sendfile(r2, r5, &(0x7f0000000180)=0xf0110, 0x100000001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getgid() 20:16:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:23 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e23, @rand_addr=0x7ff}}) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x6, 0x29, 0xfffffffffffffffe, 0x206) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x200, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x17, 0x7, 0x3, 0x3, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0xff}]}, 0x18}}, 0x8000) [ 403.852790] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 403.860292] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x8, 0x209e20, 0x8000000001, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x48000, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), 0x4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x1000, 0x4) 20:16:23 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x8, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) syz_extract_tcp_res(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) 20:16:23 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x2e, 0x0) 20:16:23 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000180)=0x7ff) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 403.976404] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 404.055784] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:23 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xf3, 0x0) 20:16:23 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f0000000500)=ANY=[@ANYRESHEX], 0x12) sendfile(r0, r0, &(0x7f00000000c0), 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000200)="db69a72176d56236058551b5f72ad1e83ce400ba050830ae8e89c229b455ca33718ddd304a8563ca56cd312267b62791593a2992ff0b8cf68321400f4efc9d2d592a98e7328458c495776f20cefd382d5b500b6bd08666e855fa9812a04340e54392127b4b08e9ff680f794c5f1ea34abf3052a8bd832b7f7423a63a3944c7d35b2249f91bdb1ec5cb3bb2b6c0381d920df6ec6f1d1489caac21470d22410fe826aff74affb37613aef4846962900c45ed58e7a483558994d6d7083c3188d82adef319c38f662cbb1c", 0xc9, 0x884, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffffffff8001, @dev={0xfe, 0x80, [], 0x1d}, 0x4}, 0x1c) 20:16:23 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x4) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r2 = dup2(r1, r1) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x410, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 404.374531] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 404.469778] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000002480)=ANY=[@ANYBLOB="0300000080f8ffffff000000000000000080000000004cfe0000ff0f000000000000ffffff000000000000000000000000000000000000000000000000"]) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000002580)={{0x5, 0x7, 0x5, 0xc3, '\x00', 0x2}, 0x5, 0x9, 0x0, r4, 0x4, 0x9, 'syz0\x00', &(0x7f00000024c0)=['nodevppp1-@\\]\x00', "2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e333265300", 'md5sum^em0-ppp0ppp1vmnet0--\x00', "2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e333265300"], 0xb6, [], [0x10001, 0x34, 0xfd8b, 0x7]}) r5 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000280)={0x0, 0x0, 0x2080}) sendfile(r2, r5, &(0x7f0000000180)=0xf0110, 0x100000001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getgid() 20:16:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x8, 0x209e20, 0x8000000001, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x48000, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), 0x4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x1000, 0x4) 20:16:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:23 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x8d, 0x0) [ 404.577398] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 404.585513] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:23 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x400000, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000340)="c51b5e9fe07c5a6e384ec9121fa701fcffffbdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acee62e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b52ef36a7e71d043395b4b0ab97760925a0805401f95587c3c8b768dbe624e4bec40443b8e2e75eb66db5d07526efcda30ffbced2ec9df9816b9a7b773d60d7cbd26c872cb2fbe56617a73b8954f6e8849e7967009c0931a288db6ff65a48e61db02bc5cb34aa14788c01800000f72ef9d236f9938e8d9b", 0xcd}], 0x2b7, 0x0) 20:16:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101) r1 = dup(r0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000000)={0xb, 0x4, 0x1, 0x80800, r1}) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r4, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) 20:16:24 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xf0, 0x0) [ 404.694204] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 404.731662] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:24 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'veth0\x00', 0x400}) r2 = dup2(r1, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 404.965915] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 404.987605] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:24 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:24 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002800)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001400)=[{0x90, 0x103, 0x1dc0000000000, "18711f7688aff2e9ebb645b9bb73f8e35903ec9658bf88885fd406004d223c1ea53c1623b26be35a760da5faa7deee200010d654c3baca7ad7a8a7f626a430c82ca53320acebd61df9640d188e0406518fdf151d3cb989dd8de6674d2afac2199d975c2bb6e18aca10951e195caa1c4fa611df62544b3a0d16"}], 0x90, 0x48000}, 0x1}], 0x1, 0x44000) sendmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="fa"], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x4b8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001280)={r1, r2/1000+10000}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001500)=0x0) sched_setparam(r3, &(0x7f0000001540)=0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)=0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000013c0)) syz_open_procfs$namespace(r5, &(0x7f0000001380)='ns/mnt\x00') ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000014c0)=""/7) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000180)=""/74, 0x4a) 20:16:24 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x60, 0x0) 20:16:24 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x6c, 0x0) 20:16:24 executing program 2: pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x70, &(0x7f0000000000)=0x0) write$P9_RSTATu(r1, &(0x7f0000000840)={0x7f, 0x7d, 0x0, {{0x0, 0x62, 0x0, 0x0, {0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, "", 0xe, '$vboxnet0.ppp1', 0x1e, "706f7369785f61636c5f6163636573737b47504c266c6f65746830ef2527", 0x3, '*,)'}, 0x8, "1428867b616e305e"}}, 0x7f) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x1e, r0, &(0x7f0000000040), 0x0, 0x7, 0x0, 0x1, r1}]) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="060063efff7f00009d", 0x9}]) 20:16:24 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = socket(0x10, 0x2, 0x0) mount(&(0x7f0000000500)=ANY=[@ANYBLOB="e4becc0a9f3c4b0a7e07336f5e9ead0703ab50926dbe3f69d27de55ef0e1d4627853756ef8532a583e042c277af39091ac2d436c6ef97dbe895479fe1d4e27f5e1b51a"], &(0x7f0000001840)='./file0\x00', &(0x7f0000000580)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000001700), &(0x7f00000016c0)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000001740)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, 0x100000000, 0x80000100000000, 0xfffffffffffff5ad, 0x0, 0x8, 0x0, 0x0, 0x0, 0x13d, 0x7fff, 0x0, 0x7f, 0x3, 0x0, 0x6, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x7fff, 0x40, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000340), 0x2}, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000440), 0x20000000, &(0x7f0000000880)) r3 = getegid() fchown(0xffffffffffffffff, 0x0, r3) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) pivot_root(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)='./file0\x00') listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f00000007c0)=""/132, 0x84) bind$can_raw(r0, &(0x7f0000000780), 0x10) syz_open_procfs(0x0, &(0x7f00000004c0)='net/netstat\x00') r4 = open(&(0x7f0000000300)='./file0\x00', 0x101000, 0x42) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/216) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000140)) shmget$private(0x0, 0x3000, 0x1800, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000400)={0xffffffffffff5810, 0x1, 0x7fffffff, 0x8, 0x0, 0x10001, 0x2, 0x7f0, 0x6, 0xff}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) mq_notify(r5, &(0x7f0000000180)={0x0, 0x16, 0x1, @tid=r1}) fgetxattr(r6, &(0x7f0000000340)=@known='security.capability\x00', &(0x7f0000000380)=""/42, 0x2a) 20:16:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000001200)) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000001400)) r0 = syz_open_dev$sndpcmp(&(0x7f0000001400)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000001540)=0x51) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhci\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000001340)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) clock_nanosleep(0x3, 0x1, &(0x7f0000001580), 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000011c0)={r2, 0x5}, 0xc) setxattr$security_evm(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='security.evm\x00', &(0x7f00000012c0)=@sha1={0x1, "ea763ce353a7be53fd624911c936c87a7acd7cd8"}, 0xfffffffffffffc23, 0x3) mincore(&(0x7f0000de5000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/4096) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001440)=""/149, &(0x7f0000001500)=0x95) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000015c0)={0x100000, 0x4000}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000013c0)={0x3f, 0x7, 0x0, 0x3, 0x5, 0xfffffffffffffffd}) mremap(&(0x7f0000a94000/0x2000)=nil, 0x569000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getpid() 20:16:24 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 405.511422] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:24 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x91, 0x0) [ 405.570635] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:24 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:24 executing program 2: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000100)={0x2, 0x100000000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0xa919f9c2be}, 0xc, &(0x7f0000000000)={&(0x7f0000451ccc)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback, 0x0, 0x6c}, @in6=@loopback, {}, {}, {}, 0x0, 0x0, 0x2, 0x6c02}}, 0xf0}}, 0x0) 20:16:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:25 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000317fa3)="b5", 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffffdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff20, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3d00c6fc390144fb13296539860415a3a3d2580ccf43f0da4", 0x19}], 0x1) write(r0, &(0x7f0000805000), 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x34a) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0xc00, 0x0, &(0x7f00000fff80), 0xc, &(0x7f00001e1e78)}], 0x4924924924926c8, 0x101d0) 20:16:25 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xe, 0x0) [ 406.026733] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 406.064351] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 414.102220] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! 20:16:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002c00)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80007c, 0x0) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e23, 0x7ff, 0x4e20, 0x200, 0x2, 0xa0, 0x20, 0x2e, r1, r3}, {0x4, 0x100000000, 0x0, 0x8, 0x7, 0x2, 0x100000001, 0x8}, {0x5a3, 0x1, 0xb4b, 0x2}, 0x3, 0x6e6bb4, 0x2, 0x0, 0x1, 0x3}, {{@in=@loopback, 0x4d2, 0x3f}, 0x2, @in=@broadcast, 0x0, 0x4, 0x3, 0x7fffffff, 0x2, 0x20, 0x4}}, 0xe8) 20:16:37 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001340)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) r1 = getuid() getresuid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f0000001300)=[{&(0x7f0000000200)="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", 0x1000, 0x4}, {&(0x7f0000001200)="c90c2b5edc9234fd09be34ebee7cd66701c1b82987b9d2e9b8c9a54a88f540f90792af6caf8a32e79a3cc1796a12f16b60ec8a6637ab30f0dab551311faacbeeef84aecf5e28f1a1c2f90a13f530a4cba94d50ff96081a514e099a8536200faf8241d756906c1261560c83f5246a2a2421dc5542cf1a3030ebc4722aa34a15ad11a987d19424e70c8ed613ccf7f717eb9e804e8e0d56175a268a0545a0758b0456fcc456e94f91512fff1f04f7faf061932c39c7e458937e0819be7e584669522aa318f45ce907e9c6dcf6b27ac99ac903276ded513cb04a0527bf", 0xdb, 0x80000000}], 0x1, &(0x7f0000001540)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@bh='bh'}, {@nogrpid='nogrpid'}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@debug='debug'}], [{@uid_lt={'uid<', r0}}, {@obj_user={'obj_user', 0x3d, '/proc/thread-self/attr/current\x00'}}, {@pcr={'pcr', 0x3d, 0xd}}, {@dont_appraise='dont_appraise'}, {@fowner_lt={'fowner<', r1}}, {@subj_type={'subj_type', 0x3d, '/proc/thread-self/attr/current\x00'}}, {@euid_lt={'euid<', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x38, 0x66, 0x33, 0x7c, 0x32, 0x34], 0x2d, [0x39, 0x75, 0x750d1f8974fed510, 0x73], 0x2d, [0x0, 0x30, 0x30, 0x36], 0x2d, [0x33, 0x63, 0x7e, 0xf1c235f32484550d], 0x2d, [0x7f, 0x32, 0x37, 0x38, 0x7b, 0x37, 0x33]}}}]}) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r4 = dup2(r3, r3) connect$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x22, 0x0) 20:16:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x10, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:37 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x500, 0x0) write$FUSE_LSEEK(r0, &(0x7f00000001c0)={0x18, 0x0, 0x1, {0x2}}, 0x18) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x21, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 20:16:37 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$PR_SET_FPEXC(0xc, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xee01]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r14 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000010005000000000002000100", @ANYRES32=r3, @ANYBLOB="02000100", @ANYRES32=r4, @ANYBLOB="02000300", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="02000000", @ANYRES32=r8, @ANYBLOB="040005000000000008000200", @ANYRES32=r9, @ANYBLOB="08000400", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="08000300", @ANYRES32=r12, @ANYBLOB="08000400", @ANYRES32=r13, @ANYBLOB="08000300f056288e39d9a5eb0ceb937ebbcf34ff9f6870154cb5dfd535efd1c7650d7877e4adb00b8063a968235f80fd3a94b6becf388b1a18c5d17367a95262cfae011843510e", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="10000500000000002000020000000000"], 0x8c, 0x3) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) r16 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dlm-control\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r16, 0x0, 0x483, &(0x7f0000000900)={0x3e, @empty, 0x4e24, 0x0, 'sed\x00', 0xa, 0xf5e5, 0x79}, 0x2c) [ 418.043672] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 418.056240] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 418.062026] ISOFS: Unable to identify CD-ROM format. 20:16:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0xfffffffe, 0x1107, 0x2000000, 0x0, 0x1000000000000, 0x0, 0x6]}}) read(r3, &(0x7f0000000340)=""/251, 0xfb) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x5, 0x500}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast2, 0x7, 0x0, 0x0, 0x5, 0x3, 0x4, 0x1}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)={'security\x00', 0x59, "bc2c958b2e8e34df1927d5ffc8b443162787ab4e3db12c718da4164aef1b97690b1464a135f0a29c3ba9823743b94e0548db7b0c7024ee9e85db99e80f5bbe6959cb8fae93a437ff4a207d50fca599bb44a96b444d868dbe7a"}, &(0x7f0000000540)=0x7d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00000002c0)=0xc) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000300)=0x2, &(0x7f0000000440)=0x2) ioctl$VT_WAITACTIVE(r2, 0x5607) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000000000082003) ioctl(0xffffffffffffffff, 0x2000c0984124, &(0x7f0000000080)) 20:16:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xce, 0x0) [ 418.105732] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 418.118289] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:37 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="c51b5e9fe07c5a6e384ec9121fa71593cb93adfb472cd511090000009eab8e2ea2368eae638d69ef7f962a359acec92e4b28f77d76b430eb69f45167f6caa3ff185c9f43ac4a6c29c7c3ffb3854703a9f3639144b94020716f5a9ed3398b00000000000000fbdd", 0x2d}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/92) 20:16:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 418.221519] ISOFS: Unable to identify CD-ROM format. 20:16:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, 0x0, &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "030073663000001000", 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast, [], @broadcast, [], 0x70, 0xa8, 0xd8}, [@common=@dnat={'dnat\x00', 0x10, {{@local, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x210) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x100000001, 0x2800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="49b4285fa7b3e5b205aa242d8119ae80a20da07182893cb703de253fc7607cd0de6333d66716a80db57ff414baedc70e9716936e5a0238a00bb3bf6567788588a273b4e3b1757becf457c2c363c773d0ee195e4d54fbe19af902a4a05cf208830729b41c28af78003d16a407aa35d6a76db3307d53e2dd2c2d161e8f9689f2283ecc6c01d4ba55a0c7b35a7883a02ef2b9e04079434c6d527e70125c4cc057bb3927a09c4e1c2094b4e1baeea101") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, 0x0, &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 20:16:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UI_SET_SWBIT(r4, 0x4004556d, 0x6) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x1b) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 20:16:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xe5, 0x0) 20:16:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x29e) r1 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:16:37 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x400000002, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 418.343234] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 418.361196] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4c, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x0) 20:16:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000800), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000880)=""/42, &(0x7f00000008c0)=0x2a) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000840), 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000900)=ANY=[], 0x0) socketpair(0x0, 0x0, 0x0, 0x0) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000300)={0x9, 0x0, [{0xc0000019, 0x4, 0x6, 0xffff, 0x800}, {0x80000019, 0x6, 0x0, 0x431, 0x9}, {0x3, 0x6, 0x6, 0x20}, {0x80000008, 0x4000000000, 0xff, 0xfff, 0x9}, {0xb, 0xc39, 0x3, 0x3, 0x3}, {0x1, 0x7fff, 0x8, 0x3, 0x5}, {0xc0000000, 0x1ff, 0x1, 0x77, 0x7}, {0x0, 0xdb17, 0x0, 0xffffffff, 0x644}, {0x80000007, 0x80000001, 0x1, 0x9, 0x7}]}) pipe(0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0xff}, 0xa, @in6, 0x0, 0x1, 0x0, 0xdffffffffffffffe}}, 0xe8) sendmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000440)=@in={0x2, 0xc67a}, 0x80, 0x0}}], 0x4000000000003cf, 0x0) [ 418.558445] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 418.609625] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0xfffffffe, 0x1107, 0x2000000, 0x0, 0x1000000000000, 0x0, 0x6]}}) read(r3, &(0x7f0000000340)=""/251, 0xfb) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x5, 0x500}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast2, 0x7, 0x0, 0x0, 0x5, 0x3, 0x4, 0x1}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)={'security\x00', 0x59, "bc2c958b2e8e34df1927d5ffc8b443162787ab4e3db12c718da4164aef1b97690b1464a135f0a29c3ba9823743b94e0548db7b0c7024ee9e85db99e80f5bbe6959cb8fae93a437ff4a207d50fca599bb44a96b444d868dbe7a"}, &(0x7f0000000540)=0x7d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00000002c0)=0xc) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000300)=0x2, &(0x7f0000000440)=0x2) ioctl$VT_WAITACTIVE(r2, 0x5607) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000000000082003) ioctl(0xffffffffffffffff, 0x2000c0984124, &(0x7f0000000080)) 20:16:37 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x156, 0x0) 20:16:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/107) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000400), 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=@ipv4_newrule={0x30, 0x20, 0x1, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x4}, [@FRA_DST={0x8, 0x1, @local}, @FRA_SRC={0x8, 0x2, @remote}]}, 0x30}}, 0x0) 20:16:37 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x100000000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) [ 418.698945] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 418.710289] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 418.747905] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 418.765723] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 418.785559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 20:16:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x19a, 0x0) 20:16:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:38 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003640)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() getgroups(0x0, &(0x7f0000000380)) getsockname(r0, &(0x7f0000000440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x80) splice(r0, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f0000000340), 0x8, 0x5) mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"]) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) userfaultfd(0x800) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00'}, 0x10) fcntl$setflags(r3, 0x2, 0x1) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)=""/5, &(0x7f0000000140)=0x5) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x20bfe000, 0x811, r2, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000001b40)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002500)=0xfffffffffffffe69) syslog(0xa, &(0x7f0000003680)=""/4096, 0x1000) [ 418.800369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 20:16:38 executing program 3: r0 = socket(0x10, 0x2000000002, 0x0) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x2, 0x20000) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000000040), 0x0) write(r0, &(0x7f00000000c0)="220000000104000000be0000090007000380006a0000000000000000000000003609", 0xfffffffffffffc56) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x7, 0x39]) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000100)=""/34, 0x22) 20:16:38 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000001c0)="6af83136ae8320689d4e9c2485a64c331635389c95b2b787117fefc5efd166ae96bb80aa485603fa352f793060edccbc0b6455e2bb1de1d0065b9d976859e489b6414335b441bcbf8bd71a24430ec17b15dec3b31740658c1cc6c26ea0d92512a873d783b938eee602a35ba86b350b3c2c346b") r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r2 = dup2(r1, r1) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000240), &(0x7f0000000280)=0x4) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 418.902322] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 418.992105] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:38 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000001, 0x282080) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000001c0)={0x1, {}, 0xb0, 0x928}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4a0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x3, 0x6, 'queue0\x00', 0xf93c}) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000003640)=""/4096, 0x1774}], 0xa, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1bd, 0x0) 20:16:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 20:16:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x17d, 0x0) [ 419.125565] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 419.144032] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:38 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200c00, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="580000001400192340834b80043f679a10ff00804824ca945f640094000500289d5aaa000000000000008449bb06d383d537b300f0fffeff2c707f8f00ff200000000010000100090a000000000000000000000000000000", 0x58}], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x40000) flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/166, 0xa6) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) 20:16:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x6d, 0x0) 20:16:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x2d000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:38 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x1, 0x2) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000001c0)=0x5) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:38 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000001, 0x282080) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000001c0)={0x1, {}, 0xb0, 0x928}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4a0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x3, 0x6, 'queue0\x00', 0xf93c}) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000003640)=""/4096, 0x1774}], 0xa, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1bd, 0x0) 20:16:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000100)=[@acquire_done={0x40486311}], 0xfffffe3b, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b63823a78baf39a1ff78da1cf0056b5c000"], 0x1, 0x0, &(0x7f0000000040)="f0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x11, 0xe, 0x7a) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x200000) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080), 0x4) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1263484000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000056d5c39789ed82762503622c5522ce5f37d98653b94c0b833f17786fc6ce71"], 0x0, 0x0, 0x0}) [ 419.341597] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xb1, 0x0) 20:16:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local}}, 0xffffffffffffffcd) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x241}], 0x1, 0x0) accept$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) 20:16:38 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000001, 0x282080) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000001c0)={0x1, {}, 0xb0, 0x928}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4a0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x3, 0x6, 'queue0\x00', 0xf93c}) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000003640)=""/4096, 0x1774}], 0xa, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1bd, 0x0) [ 419.403765] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 419.443627] binder: 17596:17599 ioctl c0306201 200000c0 returned -14 20:16:38 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200c00, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="580000001400192340834b80043f679a10ff00804824ca945f640094000500289d5aaa000000000000008449bb06d383d537b300f0fffeff2c707f8f00ff200000000010000100090a000000000000000000000000000000", 0x58}], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x40000) flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/166, 0xa6) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) 20:16:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x150, 0x0) [ 419.471724] binder: 17596:17599 unknown command 981623563 [ 419.490640] binder: 17596:17599 ioctl c0306201 20000140 returned -22 20:16:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000100)=[@acquire_done={0x40486311}], 0xfffffe3b, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b63823a78baf39a1ff78da1cf0056b5c000"], 0x1, 0x0, &(0x7f0000000040)="f0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x11, 0xe, 0x7a) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x200000) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080), 0x4) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1263484000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000056d5c39789ed82762503622c5522ce5f37d98653b94c0b833f17786fc6ce71"], 0x0, 0x0, 0x0}) [ 419.527384] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 419.534705] binder: send failed reply for transaction 17 to 17596:17599 [ 419.544149] binder: undelivered TRANSACTION_COMPLETE 20:16:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r2 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$RTC_WIE_ON(r1, 0x700f) pwritev(r2, &(0x7f0000000180), 0xffffffffffffd49, 0x0) 20:16:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x10, 0x0) [ 419.571291] binder: undelivered TRANSACTION_ERROR: 29189 [ 419.585267] binder: 17621:17622 ioctl c0306201 200000c0 returned -14 [ 419.599350] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 419.615704] binder: 17621:17622 unknown command 981623563 [ 419.642645] binder: 17621:17622 ioctl c0306201 20000140 returned -22 [ 419.680789] binder: send failed reply for transaction 19 to 17621:17622 [ 419.688049] binder: undelivered TRANSACTION_COMPLETE 20:16:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x2bf}], 0x1, 0x0, 0x0, 0x20000000}, 0x40081) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 20:16:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000003040)={0x0, 0x100}, 0x2) recvmmsg(r0, &(0x7f0000002e40)=[{{&(0x7f00000002c0)=@can={0x1d, 0x0}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/115, 0x73}, {&(0x7f0000000700)=""/211, 0xd3}, {&(0x7f0000000800)=""/156, 0x9c}, {&(0x7f00000008c0)=""/234, 0xea}], 0x9, &(0x7f0000000a80)=""/4096, 0x1000, 0x3}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001a80)=""/113, 0x71}, {&(0x7f0000001b00)=""/250, 0xfa}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/232, 0xe8}], 0x4, &(0x7f0000002d40)=""/199, 0xc7, 0x39eaadca}, 0x3}], 0x2, 0x10040, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r3, 0x14, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002ec0)={'bridge_slave_0\x00', r2}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000200)={&(0x7f0000002f00)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYPTR64], 0x3}}, 0x0) 20:16:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x1, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xff, 0x6, 0x3, 0x9, 0x9, 0x81, 0x0, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8, 0x1, 0x7, 0x17e, 0x3f}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x800) listen(r2, 0x20000000) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x1, @loopback}, 0x1c) r4 = accept4(r2, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000000c0)}) sendmmsg(r4, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x1100}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000800)={@loopback}, &(0x7f0000000840)=0x14) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=@bridge_dellink={0x0, 0x11, 0x10, 0x70bd2a, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x4214, 0x40}, [@IFLA_PROTO_DOWN={0x0, 0x27, 0x1000}, @IFLA_MAP={0x0, 0xe, {0xffffffff, 0x9, 0x3, 0x9, 0xe4, 0x1000000}}, @IFLA_ADDRESS={0x0, 0x1, @random="a0e1320bf34a"}, @IFLA_IFALIASn, @IFLA_PHYS_PORT_ID={0x0, 0x22, "22d24eaf88ce5e3a2eda986dafbdc3d0f7c37f23"}, @IFLA_IFALIASn, @IFLA_PHYS_PORT_ID={0x0, 0x22, "0ad644da448bdb34ff675e1cb8d4055042fdecec"}, @IFLA_LINK_NETNSID={0x0, 0x25, 0x7fff}, @IFLA_BROADCAST={0x0, 0x2, @broadcast}]}, 0x99}, 0x1, 0x0, 0x0, 0x4080}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) 20:16:39 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x6f, 0x0) 20:16:39 executing program 3: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x4, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x7a, &(0x7f0000000380)="8025609644887bd682980f3a013b01e2d74b41b147e139fc75b52b0dafe9e26b053a0725daad429ec9cf70fb1a71381bd6aa138f16cd5c9e7d978903bfb39461d3cea491ace1eb8ee717019ae237c24254c5b9f7fc28c73084c2f62750369171aae75305a2bd46939e0cad77d0884105e4402eba22bf63cfe576"}) ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f0000000200)={0x1, 0x1, @start}) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="060000000000000049ab1ad1f590c7d0d4d1985dc8bf92a9e1cbe44c30cc49cc82b76bd8aa09e072ad4d3d77f78476906db8b08f711f795b8eb1083ef83cb2ad1d6c46f7418f4eed9de5a699f3932e7cb75ea3909e6bd79358405d9177933d42361898ec9001fc73", 0x68}], 0x1) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000440)=0x100000000) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000280)={0x5, @sliced={0x101, [0x50000000000000, 0x8, 0x7ff, 0x2, 0x0, 0x5, 0x0, 0xfa2, 0x3, 0xfffffffffffffff7, 0x40, 0x2, 0x2, 0x7ff, 0x100000001, 0x9, 0x5, 0x83dc, 0x558, 0x800, 0xbcc, 0x9, 0x8fb, 0x3, 0x23f1, 0x0, 0x100, 0x7, 0x6, 0x5, 0x9, 0x0, 0x0, 0x8, 0x3, 0x100000000, 0x9, 0x100, 0x20, 0x400, 0xc47, 0x8, 0x8, 0x7f, 0x80000001, 0x0, 0x3, 0x66ea], 0x5}}) bind$rds(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast1, 0x200}, {0xa, 0x0, 0x100, @empty, 0x5}, 0x0, [0x0, 0x0, 0xe8f, 0x5, 0x7, 0x5, 0x9, 0x60]}, 0x5c) fcntl$addseals(r0, 0x409, 0x0) syz_open_dev$swradio(&(0x7f0000000400)='/dev/swradio#\x00', 0x1, 0x2) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 419.702137] binder: undelivered TRANSACTION_ERROR: 29189 20:16:39 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x84080) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x42000040}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6556}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x90200, 0x0) tee(r0, r1, 0x2, 0x7) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, 0x0, 0x0) 20:16:39 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x1, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000340)=""/148, 0x94) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x7fffffff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e21}, 0x80, 0x2, 0xc000000000000000, 0x5, 0xf6, &(0x7f0000000180)='ipddp0\x00', 0x3, 0x1000, 0x3}) 20:16:39 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x100, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 419.796083] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 419.827720] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:39 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xa9, 0x0) 20:16:39 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xd4, 0x0) [ 419.938535] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 419.962121] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:39 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x4000, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = socket$pptp(0x18, 0x1, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, r0, 0x0, 0x1f, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r3 = dup2(r1, r1) connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:39 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000001c0)={0x2, 0x2, 0xffffffffffffff80, 0x10000, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/164, 0xfc67}], 0x1, 0x0, 0xfffffffffffffe46, 0x3f}, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) sendmmsg$unix(r4, &(0x7f0000000680), 0x4924924924925c6, 0x0) r5 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x2400000000000, 0x12b080) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000240)) write$sndseq(r5, &(0x7f0000000180), 0x0) 20:16:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x1, r2) 20:16:39 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x3}) fcntl$setlease(r1, 0x400, 0x2) 20:16:39 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xa3, 0x0) [ 420.124561] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 420.138583] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:39 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x2, 0x3}, 'port0\x00', 0x88, 0x10000, 0x7, 0x4, 0x7, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffffe}) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000280)={[], 0x2, 0x100000000, 0x5, 0x0, 0x2, 0x7001, 0x2, [], 0x9}) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x1, r2) [ 420.226088] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 420.267777] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:39 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = socket(0x1, 0x5, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x1, 0xc870000, 0x800, 0x3, 0x794, 0x0, 0x2, 0x8, 0x8001, 0x100000001}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = getuid() syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="ebc414e4e51d83ff134b89cecbb5f9f9cd7e17dec0fd951a9b6e64ad958a73c72ef3ef62c48d5ba16cb957edf10f1c6bc69b49872131c665924c78fa586f8c8b88b9fc0c7f99229bc4a1ecaef0bc8ee8c8af77c215929152517c3d6e18026e17b2a10f20bfc1206d1f8c16806a091313087ddb0c3e7f0fff41d73704352067dc0ce327b2f43586b5efce9eda15b49a0aaf971dbbbea2bdf5149edd48acf7d9d48258c07c61e74fbda966437184b33da71d9860fa0c97214bd7f767d3b044f70874a044e999bfa68115b1b02ab5581ca6c8172a3b8b624b2c385072113318854374b99b06", 0xe4, 0x80000001}], 0x0, &(0x7f0000000380)={[{@map_off='map=off'}, {@nocompress='nocompress'}, {@utf8='utf8'}], [{@uid_gt={'uid>', r3}}]}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x1, @mcast2, 0x5}, r4}}, 0x30) setreuid(0x0, r2) write$FUSE_INTERRUPT(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 20:16:39 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xae, 0x0) 20:16:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:39 executing program 2: socket$rds(0x15, 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) timer_getoverrun(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = gettid() ptrace$getenv(0x4201, r3, 0x88, &(0x7f0000000100)) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000180)="9bea77e53e5f") ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)=""/84, &(0x7f0000000440)=0x54) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x40, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r4, 0x20000000000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) getgroups(0x1, &(0x7f00000002c0)=[0x0]) setgid(r5) socket$inet6(0xa, 0x0, 0x0) 20:16:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x1, r2) 20:16:39 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e21, 0xf4dc, @mcast2, 0x80}, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @mcast2, 0x1}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xb8}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @remote}], 0xa4) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 420.735064] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:40 executing program 4: setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x2) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup(r0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) splice(r1, &(0x7f0000000180), r0, &(0x7f00000001c0), 0xabd3, 0x4) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x1, r2) 20:16:40 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x55, 0x0) [ 420.802452] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x40) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000001c0)) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="75707065726469f2ab44b43d2e2f66696c65020000007765726469723d2e8e7f52ab40107d4d19a7084c2f66696c65302c576f726b6469000000000000000007a5992420c02de1818609e42b76cc2d6859aa78af4ae26b8ad7a4430e16e95c16d00cec2f78b3fcebd558e791d6c3cb215393cfbcd11c7274f1a29eef740686f172a1"]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) creat(&(0x7f0000000500)='./bus\x00', 0x0) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xc2fd, 0x40) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000740)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000300), {[{{@arp={@local, @dev={0xac, 0x14, 0x14, 0x1c}, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0x7ff, 0x4, 0x2, 0x6, 0x3, 'bond0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x82}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @mac=@remote, @empty, @remote, 0x8}}}, {{@arp={@broadcast, @rand_addr=0x9327, 0xffffff00, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0x5, 0x7, 0x0, 0x7ff, 0x8, 0x2, 'ifb0\x00', 'ipddp0\x00', {}, {0xff}, 0x0, 0x62}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @multicast2, @multicast1, 0xf, 0xffffffff}}}, {{@arp={@local, @multicast1, 0xff, 0xffffffff, @mac=@local, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x4, 0xcb, 0x5, 0x9, 0x1, 0x5, 'bcsf0\x00', 'veth1_to_team\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xfffffffffffffe00}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 420.937700] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 420.976242] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:40 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x11e, 0x0) 20:16:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 20:16:40 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000), 0x9) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$nbd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6744669800000000010100010000003c79981f9bd9ead0379c27991a7399be1cfcbcc9e51ca9bce8abea808c9a4ab342c27d0f2bdbdf5c673886748f2ebb2f2a75bdb74511867238f38a3036e4d708f28df6f5b27ecc508e424acb66ed581367a3c3dde6d72d9bdc41a2fa5d44a64840ca17aa66b315be737283e4be36bdf8d632f17b60e9118619e50adb77431a32f2b85aff5db7033cdfc7b9574509a95ff9b97f5d73d1170593c11b06c6ac135c16122bf52338500ee4a8c10e2b00"], 0xbd) pwritev(r1, &(0x7f0000000240), 0x0, 0x0) fsync(0xffffffffffffff9c) 20:16:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 421.134894] overlayfs: unrecognized mount option "upperdiò«D´=./file" or missing value 20:16:40 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000600)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1bb05a, &(0x7f0000000180)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0x80) 20:16:40 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x85, 0x0) 20:16:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 421.232848] audit: type=1804 audit(1543349800.490:52): pid=17780 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor3" name="/root/syzkaller-testdir608043426/syzkaller.SWb6VY/374/file0/bus" dev="sda1" ino=16705 res=1 20:16:40 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r2 = getpgid(0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, r2) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x1c) [ 421.364136] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 421.402652] overlayfs: unrecognized mount option "upperdiò«D´=./file" or missing value 20:16:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0}, 0x20) 20:16:40 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x24, 0x0) [ 421.403044] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 421.422390] audit: type=1804 audit(1543349800.670:53): pid=17793 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor3" name="/root/syzkaller-testdir608043426/syzkaller.SWb6VY/374/file0/bus" dev="sda1" ino=16705 res=1 20:16:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}, 0x0) sendmmsg(r0, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) 20:16:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7fffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x480400, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000880)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000680)={0x1000000000001, 0x1, [0x1, 0x101, 0x3ff, 0x40, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x8, 0x4f]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000004c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000900)='/dev/full\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1cc") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) sendto$inet(r0, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB="000128080003003b0000000800f366b1c4dbdf0000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="cc54d30745f9ead865e4f340f339982979d5890bb0cfe7fd1f124f1ae66a48ea8c5f3f5864ac91a92e9d769939ff7f000000000000475b8595122ea983b199ce2559a7117b4a9b7a13284bbf0cde280ad19b7075477bec9344e12e9e4d0400e6bf6a7c91dda0441b41df53d8f8d56c6ce7cbb8247b2f62000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x8050}, 0x40) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x202) openat$sequencer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer\x00', 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x1, 0x40100) ioctl$int_out(r4, 0x5460, &(0x7f0000000700)) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @loopback}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1f929021b40600000024a33e"], 0x1}}, 0x4008000) ioctl$sock_proto_private(r5, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") r7 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000780)='/dev/snd/timer\x00', 0x0, 0x40000407c) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f0000000240)) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 20:16:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0}, 0x20) 20:16:40 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x6, 0x7fff, 0x0, 0x4, 0x35c, 0x0, 0x7ff, {0x0, @in6={{0xa, 0x4e24, 0xb31c, @mcast1}}, 0x2, 0x9, 0x55, 0x4, 0x7}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x6, 0x8, 0x28, r1}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xffffffeb, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:40 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xe3, 0x0) [ 421.698434] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 421.722157] bond0: Enslaving bond_slave_1 as an active interface with an up link 20:16:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) r4 = getgid() sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000000180), 0xb7, &(0x7f0000000340)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x18}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:16:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0}, 0x20) 20:16:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f00000001c0)={0x60, 0x0, 0x2, {{0x6, 0x1, 0xfffffffffffffffe, 0xfe17, 0x8, 0x800, 0x0, 0x7f}}}, 0x60) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x20100, 0x0) fgetxattr(r1, &(0x7f0000000280)=@random={'trusted.', 'self\x00'}, &(0x7f00000002c0)=""/191, 0xbf) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0xa3d}, 'port1\x00', 0x0, 0x4, 0xfffffffffffff801, 0x0, 0x400, 0x3, 0x5d, 0x0, 0x1, 0x5}) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000380)='auxv\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 421.752848] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:41 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x7, 0x0) 20:16:41 executing program 2: r0 = socket(0x10, 0x802, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x7, &(0x7f0000000540)=[{&(0x7f0000000180)="1a745002334442420dc85b59a05b01ca91cc7bcc6eeac545d632b24d0c2b7469be34fb66f794d48f22a62c95ce6e5228da102962b9aefa3ad85c42c7fd60975e5470e56b197cbd1b", 0x48, 0x1}, {&(0x7f0000000200)="2fbc2d54c3c395626d9e6050bd08239cef8ba806798bd448cadee884326f98d92de826a0df5adeef76cdde83ebd0846e074fab930f54", 0x36, 0x5f32}, {&(0x7f0000000240)="74ad99b68f6b1a4aed7b209971f2cede3984a0791336fe13ea91b23e76230b91b438583107342c2c6f50b0f701e63bd5b6ca283c993c8c52010ed810092994f598f7ad703b829e42c8ace3321be88995223d26280a1b203ed23385f29bb2e295555aa4f23619680652d731177dadf7ecddd05a7d43e5e3b723678ddb21f1ae33f9484ac230267df5cc5e5f5e45a1a93bc0288bf039e405b9374fa805b513a08b3961272dab236734756062401aaf406818049ad06bf1c34c5ae0dbdc6d821544d33f446055d5729080408dd54b1dd3ccd890d809478b6e0bc1db29c97d6ab1ada6c4d315412e9acddcf279c0ca9a50", 0xef, 0x5}, {&(0x7f0000000340)="26cd5b05fa3780eec4b2df833a984eeec3df0196b13786cf882bcf80155745622353e89f", 0x24, 0x100}, {&(0x7f0000000380)="2981186fa7d9f4e8ee59dbe1b8b5e96a8b91b4eb83b1a7bde4c3326d09b767dfbd2dd589f9451dc39246f890d98c2b483562649dcbb2d94f76c6cb4775c8ec939a56254132cd1270f82093b0ce547c8b94441efddd824a71b9379a8fbdc4d76caa1dc338e3103c9f0091270c1221cbb4759735a3cc50701f3a63cc1705142a9ee40bbaaf3a9c27032a89f335b129c8c7dd42909e1ea1f34f8326ef5e53b8df8938ab9794ad34fd3619f77dcb", 0xac, 0x7}, {&(0x7f0000000440)="187f59dc9a2e314de76499545d46f30dd1443d742836f5f1d370e1a12bcba916bdbc730988472e1dc22af4dfcd1504ab5ffe299dccf798184c1823c5ef54140b0ae20e64b1818abdff45582444d9eca8d0c2b3385c86524538fee7954537fec9e24d8f5d2657863308c9df55c8c56a812bb86234938d693139bdb44b7734a50fb91d071a6c833fc8e8048625e2d7a17dae8b47d272c06995", 0x98, 0x3ff}, {&(0x7f0000000500)="2cc37f50e71c2c246406acad92c9704b6c2e3241739f736f4688ec1306e6aa1639f2e84ca82a261da509cf3cf0f836786c7834a23b23ec613a", 0x39, 0xfb89}], 0x102000, &(0x7f0000000600)={[{@grpjquota='grpjquota'}, {@acl='acl'}, {@acl='acl'}, {@balloc_test4='block-allocator=test4'}, {@usrquota='usrquota'}, {@errors_continue='errors=continue'}, {@usrquota='usrquota'}, {@tails_small='tails=small'}], [{@subj_user={'subj_user', 0x3d, 'vboxnet1'}}, {@smackfstransmute={'smackfstransmute'}}, {@audit='audit'}, {@appraise='appraise'}, {@obj_role={'obj_role', 0x3d, 'eth0(,posix_acl_access-{.#&GPLGPLselfkeyring'}}, {@context={'context', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, 'proc%selinux'}}, {@fsname={'fsname', 0x3d, '%vboxnet1vmnet1'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) write(r0, &(0x7f0000000000)="fc000000480007fcab092500090007000aab0800070000000000e293210001c000000000000000000000000009000000fa2c1ec28656aaa79bb94b46fe000000bc00020000036c6c256f1a272fdf0d11512fd633d44000000000008934d07302ade01720d7d5bbc91a3e2e80772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a463ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b176e83df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd36d000175e63fb8d38a873cf1587c3b", 0xfc) [ 421.894150] bond0: Error: Device is in use and cannot be enslaved [ 421.914406] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:41 executing program 5: socket$kcm(0x2b, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) [ 421.937014] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000003c0)={0x8001, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e22, @local}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x2, 0x0, 0x100000001, 0xffffffffffffff01, 0x9, &(0x7f0000000340)='veth0_to_team\x00', 0x8174, 0x0, 0x100000001}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0xc, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x398) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x13f}}, 0x10c) r4 = socket$inet6(0xa, 0x400000000000803, 0x3) ioctl(r4, 0x400001000008912, &(0x7f0000000180)="0a5c2d023c126285718070") write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000280)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000002c0)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r2, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @local}, r3}}, 0x48) 20:16:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xaa97d7b2d20dab50, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000280)=0xf4f, 0x4) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000200)=0x8) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x8000) 20:16:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x9, 0x8, 0x40, 'queue1\x00', 0x8e}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, &(0x7f0000000180)={0x0, 0x5, 0x203d, 0x8a7, 0x2, {0x2, 0x6}, 0x225a2af4133d4829}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="dcd4394da792e6bf40") 20:16:41 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x7c, 0x0) 20:16:41 executing program 5: socket$kcm(0x2b, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) 20:16:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) getitimer(0x2, &(0x7f0000000180)) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="1a00070007000300bc0f01000400dd07e644"], 0x16) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000240)={0x8, 0x2, 0x1, {0xf, @sliced={0x6, [0x1, 0x1, 0xffffffffffffff81, 0x401, 0x1000, 0x8, 0x2, 0x38173886, 0x4, 0x31, 0x8, 0x0, 0x896f, 0x7, 0x81, 0x80000001, 0x90b, 0x8, 0xe8, 0xfffffffffffffffa, 0x9, 0x4, 0x6000000000000000, 0x7, 0x80, 0x46600138, 0x4eae, 0x1f, 0x7f, 0x6, 0xff, 0x10000, 0x20000000, 0x6, 0x2, 0x5a67710, 0x1, 0x4, 0x7, 0xd3a9, 0x8, 0x100000001, 0x7ff, 0x7, 0x6, 0x691b2e0, 0x3, 0x3], 0xfffffffffffffc00}}}) [ 422.192866] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 422.223304] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 422.299701] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 422.316281] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMAUDIO(r2, 0xc0345641, &(0x7f0000000200)={0x7d, "f489193a678c4267c0da9f1290bd7a9156725ef3b3c26a7f18b8d1902c797da8", 0x6, 0x1}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101081, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x608, 0x0, 0x378, 0x378, 0x378, 0x378, 0x538, 0x538, 0x538, 0x538, 0x538, 0x5, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x50f2, 0x8000}, {0x0, 0x7, 0x8}, {0x8, 0x6, 0x6}, 0x1ff, 0x1f}}}, {{@ipv6={@remote, @loopback, [0xff, 0xff000000, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00], 'syzkaller1\x00', 'eql\x00', {0xff}, {}, 0x77, 0x8000, 0x1, 0x1e}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x40, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x73, 0x6, 0x8, 0x6, 0x7, 0x20, 0x100}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@local, @ipv6=@local, @port=0x4e23, @icmp_id=0x64}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@multicast1, @ipv6=@ipv4={[], [], @multicast2}, @gre_key=0x4, @port=0x4e23}}}, {{@ipv6={@local, @empty, [0xff000000, 0x0, 0xff, 0xff], [0xff000000, 0x0, 0xffffffff], 'bcsf0\x00', 'vcan0\x00', {}, {0xff}, 0xff, 0x100000000, 0x1, 0x70}, 0x0, 0x180, 0x1c0, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x73, 0x1f, 0x7fffffff, 0x0, 0xa089, @ipv4={[], [], @remote}, @mcast1, @mcast2, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xbd764c83acc81209, 0xffffff00], [0xffffffff, 0xff, 0xff, 0xffffffff], 0x80, 0x400}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x90, 0x18, "c803e71ac2d4fda68f458f13a56c7006b54cf42ebf604081ec3747faaecf"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x668) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000140)={0x5, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000340), 0x8e, &(0x7f0000000280)={&(0x7f0000000100)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @dev}]}, 0x2c}}, 0x0) 20:16:41 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x107, 0x0) 20:16:41 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 20:16:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:41 executing program 5: socket$kcm(0x2b, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) 20:16:41 executing program 2: ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$TCSBRKP(r0, 0x5425, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x1, 0x2, 0x5) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0) fallocate(r1, 0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000000040)=0x100000000001f, 0x87) sendmmsg(r3, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x1100}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) 20:16:41 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:41 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x98, 0x0) [ 422.503045] binder: BINDER_SET_CONTEXT_MGR already set [ 422.535933] binder: 17920:17925 ioctl 40046207 0 returned -16 20:16:41 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) [ 422.635419] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30}, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/116, 0x74}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x2}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) [ 422.684501] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:42 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) 20:16:42 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x0, @rand_addr}}, 0x359) r2 = fcntl$getown(r1, 0x9) write$P9_RGETLOCK(r1, &(0x7f0000000000)={0x1f, 0x37, 0x2, {0x2, 0x0, 0x9, r2, 0x1, ','}}, 0x1f) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) write$FUSE_INIT(r1, &(0x7f0000000280)={0x50, 0xfffffffffffffff5, 0x8, {0x7, 0x1c, 0x7, 0x2, 0x5, 0x20, 0x3fc, 0x100000000}}, 0x50) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xebffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:42 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x82, 0x0) 20:16:42 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) [ 422.977296] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:42 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x1f000000, 0x422000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x3, 0x103) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r4 = dup2(r3, r3) connect$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0xe2) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r4, 0xc0d05640, &(0x7f0000000180)={0xb, @pix_mp={0x101, 0x1, 0xa0363159, 0xb, 0x0, [{0x100, 0x3}, {0x8, 0x100000001}, {0x7, 0x3}, {0x8001, 0x80}, {0x3f}, {0x80000001, 0x6}, {0x9, 0xfffffffffffffffb}, {0x80, 0x2}], 0x0, 0x821, 0x4, 0x1, 0x6}}) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000280)={0x3, 0x0, [{0x40000007, 0x7ff, 0x4, 0xaf, 0x7, 0x80000000, 0xf7}, {0xd, 0x7, 0x1, 0x8, 0x6, 0x9}, {0x4000000f, 0x9, 0x1, 0x2, 0x1, 0x3, 0x800}]}) [ 423.048765] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 423.129761] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:42 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xc6, 0x0) [ 423.184023] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:42 executing program 2: ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$TCSBRKP(r0, 0x5425, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x1, 0x2, 0x5) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000000000)=0x80, 0x0) fallocate(r1, 0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000000040)=0x100000000001f, 0x87) sendmmsg(r3, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x1100}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) 20:16:42 executing program 5: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:42 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x8, 0x84101) ioctl$RTC_UIE_OFF(r1, 0x7004) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 423.529277] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 423.549731] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:43 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000600)='logon\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)='$', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000840), 0x0, r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast1}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0x7fffffff, 0x0, 0x401, 0x2, r2}, &(0x7f0000000540)=0x10) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="0c527ac03796a5ab005100000006000000800200000006000000000000000000acdb7650d125a66d1d1f0400feffffff03000000b50000000000000001002404006e6673000800677265746170300011002f6465762f710900000000000000746ca4fc43ef"], 0x65) r3 = getpgid(0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x7, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000940)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) sendmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000a40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast}, 0x3, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e80), 0x0, 0xc5}, 0x4040) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/39) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0x6, &(0x7f00000002c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40080, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x280004, 0x0, 0xfffffffffffffffe, &(0x7f00000005c0), 0xffffffffffffffff) write$UHID_INPUT2(r0, &(0x7f0000000400), 0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair(0xa, 0x3, 0x2, &(0x7f0000000340)) r4 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r4, r5}) 20:16:43 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xe1, 0x0) 20:16:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) getpeername$packet(r1, &(0x7f0000001140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001180)=0x14) sendmsg$xdp(r1, &(0x7f0000001380)={&(0x7f00000011c0)={0x2c, 0x7, r2, 0x31}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001200)="6775038bc82a8c1e8e841e66c38c1a269db69a62", 0x14}, {&(0x7f0000001240)="e288e5a71828f11a596cee9af43fe8566b7af8c3af8d44689be65240e779e78fec1b650a00bb1d9faf0d90d676b1c47c984a3f7e", 0x34}, {&(0x7f0000001280)="8a40d9190c9367383f5429be863e5d02f78f70c577a02eb8f321eeb3d2365d387ab08b44cde36f90c99501161f46e5c77de4331aa3441b6c1aa230142a908caebac29966046f75eab16a7c2de810b71041788b55397b366eae53c9fc91bad120a82aba78a263f244df99893b1833ebd6254280b722ab5431462c18662764895aabad67836af658ab1acf80c450e4c6fdf066a5567fc7ea7de6a99aa282ac0b69d733e0ab9eb41183ecd4a7cfa1da5d024e77056748db8dce76af78bc06", 0xbd}], 0x3, 0x0, 0x0, 0x8804}, 0x40) 20:16:43 executing program 5: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 423.874411] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c0000005b1df4173f4bd6d0bcd2"], &(0x7f00000001c0)=0xb) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000240)=0x4, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7fff, 0x3, 0x1, 0x78d6, 0x8000, 0x8137, 0xdca, 0x4, r2}, 0x20) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 423.943842] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:43 executing program 5: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:43 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x19b, 0x0) 20:16:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x0, 0xacb, 0x80, 0x1]}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000180)={0x2, 0x0, [{0x1}, {0x80000001}]}) 20:16:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:43 executing program 5: socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) 20:16:43 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000600)='logon\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)='$', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000840), 0x0, r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast1}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0x7fffffff, 0x0, 0x401, 0x2, r2}, &(0x7f0000000540)=0x10) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="0c527ac03796a5ab005100000006000000800200000006000000000000000000acdb7650d125a66d1d1f0400feffffff03000000b50000000000000001002404006e6673000800677265746170300011002f6465762f710900000000000000746ca4fc43ef"], 0x65) r3 = getpgid(0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x7, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000940)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) sendmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000a40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast}, 0x3, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e80), 0x0, 0xc5}, 0x4040) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/39) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0x6, &(0x7f00000002c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40080, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x280004, 0x0, 0xfffffffffffffffe, &(0x7f00000005c0), 0xffffffffffffffff) write$UHID_INPUT2(r0, &(0x7f0000000400), 0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair(0xa, 0x3, 0x2, &(0x7f0000000340)) r4 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r4, r5}) 20:16:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000180)={0x7e, 0x7, 0x2, 0x9}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:43 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x117, 0x0) 20:16:43 executing program 5: socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) [ 424.475145] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:43 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1c, 0x0) [ 424.558691] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:43 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x5) 20:16:43 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:43 executing program 5: socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0}, 0x20) 20:16:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20002) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) flistxattr(r2, &(0x7f00000001c0)=""/166, 0xa6) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r4 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) write$P9_RLOPEN(r4, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x30, 0x3, 0x2}, 0x7}}, 0x18) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000480)=@hopopts={0xff, 0x0, [], [@pad1, @pad1]}, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000280)={0x0, @aes256, 0x1, "c4ac60fd5c5718f5"}) openat$cgroup_procs(r4, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x200, @remote, 0x5b57}}, 0x5, 0x2}, &(0x7f0000000440)=0x90) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="d4cb90b8cee2b623df75848bd4d1aa6c55fb0e5f57e964b3e54ebb951e1de3b862036272da6785b707a3737aaa547d3086651514", 0x34, 0x400}, {&(0x7f00000004c0)="b6d35ff16d48cad47755cdabb8fb56d645d6eac06eedc1c31405ff1b35fd63356879297852cc99c80db4b7beccc1c386999c8b880191da679e035bd66f455d711eb7ca56a14c4828515b3f64dbef46b703d7f6d1e628673776a51f2c81bb97b017c411692d66265e6f4894264575384af2c727e31fe6bb5844cebfbed76d10c3c6fe0c7f8f4da5c9e199464c4f9a4c2592d45877d11106f2517433a3c0f0323f012c98db37009b7836a700d36b", 0xad, 0x1}, {&(0x7f0000000580)="91deb1d4d02aa671d9c60b76df9f0a761a2761727b2f0a19d43c3394a987f6680831ea28df6b4143181a0bc77761e0f70d3ae80a98c3de786f33db1391d35c0e83c9c5273ef756e6d64260e10180c8a837601e9fb7760d720c498047c432dba84cf046b43cc6c646c90a65ce0b35f1aea184b586e76480aba1c6b6e9b25b770897cf2e7fc97fc2b3dc865b97431ace90a57f", 0x92, 0x7}, {&(0x7f0000000300)="1cd15e38b68ee946f6f7f5a71974cd6ee63b6c53a208f61240c62a7965443a47e424b8107a76cfdd36f08684f0a28cb3e844de0af71cba684d00fa8f9d085251b1040e7f34ef92caf78bfb17940ebe6635ab09b12d6877f0cc547f78c97a3ece6cc3fdc917b07feafd223f9bec1d25b8a3ccf5", 0x73, 0x4c2e}], 0x0, &(0x7f00000006c0)={[{@barrier='barrier'}], [{@hash='hash'}]}) r6 = dup3(r3, r2, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000007000000000000000400000000000000080000ef0000000000"]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000040)={r5, 0x1}, 0x8) [ 424.689112] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x92, 0x0) [ 424.763971] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:44 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000500)=""/97, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, 0x0, &(0x7f0000000380)=""/181, 0x0}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x104000000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x200000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000200)={0x1d, 0x5, 0x800}) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x4000, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)=0xfffffffffffffffe) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000000060000000000000000000000000000000000000000000000000000000000"]) 20:16:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x73, 0x0) 20:16:44 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = gettid() perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x6, 0x3, 0x4, 0x8, 0x0, 0x1f, 0x4020, 0x2, 0x7, 0x9, 0x6, 0x7, 0x4, 0xff, 0x69, 0xffffffffffffffc0, 0x3645, 0x6, 0x9, 0x7f, 0x5, 0x53cd, 0x200, 0x20, 0x0, 0x3, 0x4, 0x603, 0x5, 0x2, 0xc762, 0x3, 0x40, 0x8, 0xfffffffffffffffe, 0x2, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000180), 0xa}, 0x200, 0x5, 0x4, 0x0, 0xfffffffffffff889, 0x401, 0x6}, r2, 0x8, r1, 0xa) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:44 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='xfs\x00', 0x8201, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10100, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) r1 = dup(r0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) [ 425.066618] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x172, 0x0) [ 425.132151] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 425.200083] XFS (loop2): unknown mount option [barrier]. 20:16:44 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xd6, 0x8000) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000100)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1f) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r3, 0x26, 0x70bd2c, 0x25dfdbfe, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6fbfb9ddbfe32df}]}, 0x34}, 0x1, 0x0, 0x0, 0x2000c010}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e24, @rand_addr=0x401}}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x6f3, @ipv4}, 0x1c) [ 425.344133] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 425.370255] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20002) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) flistxattr(r2, &(0x7f00000001c0)=""/166, 0xa6) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r4 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) write$P9_RLOPEN(r4, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x30, 0x3, 0x2}, 0x7}}, 0x18) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000480)=@hopopts={0xff, 0x0, [], [@pad1, @pad1]}, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000280)={0x0, @aes256, 0x1, "c4ac60fd5c5718f5"}) openat$cgroup_procs(r4, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x200, @remote, 0x5b57}}, 0x5, 0x2}, &(0x7f0000000440)=0x90) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="d4cb90b8cee2b623df75848bd4d1aa6c55fb0e5f57e964b3e54ebb951e1de3b862036272da6785b707a3737aaa547d3086651514", 0x34, 0x400}, {&(0x7f00000004c0)="b6d35ff16d48cad47755cdabb8fb56d645d6eac06eedc1c31405ff1b35fd63356879297852cc99c80db4b7beccc1c386999c8b880191da679e035bd66f455d711eb7ca56a14c4828515b3f64dbef46b703d7f6d1e628673776a51f2c81bb97b017c411692d66265e6f4894264575384af2c727e31fe6bb5844cebfbed76d10c3c6fe0c7f8f4da5c9e199464c4f9a4c2592d45877d11106f2517433a3c0f0323f012c98db37009b7836a700d36b", 0xad, 0x1}, {&(0x7f0000000580)="91deb1d4d02aa671d9c60b76df9f0a761a2761727b2f0a19d43c3394a987f6680831ea28df6b4143181a0bc77761e0f70d3ae80a98c3de786f33db1391d35c0e83c9c5273ef756e6d64260e10180c8a837601e9fb7760d720c498047c432dba84cf046b43cc6c646c90a65ce0b35f1aea184b586e76480aba1c6b6e9b25b770897cf2e7fc97fc2b3dc865b97431ace90a57f", 0x92, 0x7}, {&(0x7f0000000300)="1cd15e38b68ee946f6f7f5a71974cd6ee63b6c53a208f61240c62a7965443a47e424b8107a76cfdd36f08684f0a28cb3e844de0af71cba684d00fa8f9d085251b1040e7f34ef92caf78bfb17940ebe6635ab09b12d6877f0cc547f78c97a3ece6cc3fdc917b07feafd223f9bec1d25b8a3ccf5", 0x73, 0x4c2e}], 0x0, &(0x7f00000006c0)={[{@barrier='barrier'}], [{@hash='hash'}]}) r6 = dup3(r3, r2, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000007000000000000000400000000000000080000ef0000000000"]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000040)={r5, 0x1}, 0x8) 20:16:44 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40, 0x0) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @remote}, &(0x7f0000000200)=0x10) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r2 = dup2(r1, r1) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$UHID_INPUT(r0, &(0x7f0000000240)={0x8, "4973fbf2559881a59e71ce825cb7a1ed4479f21da876c5ca45fe442bb695d5a9571f0daef01e73579dfb2dd1537e7c5ee2211cf473ea6e3f6584704c8c738293ee08dd11a8df55b9eed4b6ae66de80ea5b6c438b4337780955f74e2da75634f0699f4024bdb3be8902e3ce9702f61606aef1734faaf66efaed150b5beef7d004ed97c7a2756f76cf5a0fd17a266cf65e1061ae4569a49a6827b97f788fe7d60730652f5514a6a141d3a74d36eeb4b1459412aa63137232fec5afff881c08df5f317205cc52f8b7f9200fb7b9ee2ee1f6c3648421ba826a1f6499f2209230f1df2390d06d6caa61e7e0a9f7bd75ff012487e8e45d2f9bf71120bdcc77f75329b672dc5dfd7b0c7f778136272c37c29df6426ff7fc16c67894be9e8e37fa0d4f27e286e9f18296619f0068cdd287964fbeac9b18e95d36488932057e1bdc75c8b1605841e5070281e44e4069599680398c9988b35bc3cdb977a3aa337de9afcb7a158e97d3a773d9f4a176440cce7102b549060c72c36e8117dd7634fd9c5b71ef471696e70f719eec7d50fbc504d921857cb76d0b5616ae3dc948530a995166caedb35c9c8359170e032b24d8568e42ad3fe2fee07ac0ff4a309b74dc755b8a6c997590d185ed170b782cc83319abb7690dad64c30147ca451f9633c89158ff6763ffbe3f2d2ec0e1361983ea0ffea2fd47ab63995f8266c9e93fc7bc06a69a118f570dce1cbdf94af9b7f9325d7f8059c285d3ce67cef604daecfb5f9fccdd0ef9970b66afa4b38690e855bce1e9493be752ffc69f3a4d490bf05dbd090d30814a13d256a5a605aeb64058d82e2a18ca080d2293f446aa7f81c2a4a9ec8fdc8200947b09f4447357e9712d8f358b9d10f407ac3f496d3e1ef2e6a1faa1a41b5ad456b4fc9137c51f120b47887c18ba5311640b0ad27db00470ed9c8738876c0f8d59c815ebacd09d127ff7bae81a3bc237313ea0d3fc636d065258cc2f8a7fac4c8007bc943849012eff3276d38b61395e0dc53ac7f4e805218487b72be9afa501d44fda3378162454f1105a3488b710c9114427e3c897e89ab59212d1e605d3637701774000c33a703675b671b7eb2f233aba20414fbcbefaf940163a3ddfb2cbc85125c71fc8171492a5ea8e80c2a0737eb9c6e91ac317208208e8ecd2c96dccb8c06b7101212df202aed3bc0b31b76a2f7001f19db8266b83b84f2b58e08aa7650a9e9f74bd2cb6a9eedb6b8a851ef2f79191cf6dd931f677a8289d84b38096ddf92fd6ab0d3e87c0b82991f062c8f6ed3f1232dac0f724912624fd44c91aab5349120d5461ff44d94633087214059841b58ce2a423734845fde169b4945051ce04e614adf004e34b5e273d3140c8b258f2cb2a1650277762fdced2447ba950f4f5d4ac66e065551d4a8c904c6e2b5c6ee0a6f1e1b5df6da8fbaaab9b53a4c325aec881fbd79b13be8ee8a0149344b561577b383f4bf4d5e513eb11fb2485a5b40c400e585b35ebc32d59c1f2a7ec5f308c526c9264e7ad475a37428de8269f31bde6f5a9fbfa31a36c17e68fcf101830511fedd7ca0b6dbabfb479571cc10f77fd8dbeebe8b1dd65b615cfacb2a3107a34716c96789818b1088ea848997fb6fe5e413682f369194b348911e6bf9bd295a4986a23f5182ee57dc236c272addbc844e4b9388977387c6a554f160fd228cee63e58b7d4e3c1e98333c2e5f5149a144aa9d156fc0de576d5326d07c48958fd0e4e5352cce2ea8546ffcb598c151e67558402f0356332bfeb79e78c978c0e5bffc8525c6b5053f2a58314fc5cfc852583cb53c17ec75f6562e4c4e65d8ad602c682c5e469dded6b8bbd731fc0e0c5bc1eebb3814079f4085ce676733582936aefd434f65e7cb9737a58437098a8c0af0bbfca83b7b9d8bea18fc0fa9eb238e459a1ae8c9195b0c3b53efdec6232871aa89120b1123b41e371306b658740fcc9973edc7aaae3aa1e7bf053ae5e7d6c62a0fc9135ad8d2abe9b970f6be90cfe6fc4475bfa9a13ec2233205cda548c539301159a8c51e81adcb83acd687adcdc4cc93682715ef4faf0cb96ad2fa1b638326c86b216e38a8db0c5eebd4803e70b2ca61a17aa87f2848d9e72b621875b66512de4fa609153a3a3aed7ef2e2183025e7a875fc2e75af558e3e8bdb0a743df586e0c1db35caf2a9925adf52802f53e3bb166707735c70c5c46cc995937ae59dae8db2fb5e94c284b93c8efb3e77338b888480204a8b8dcf1d62e2af11d8577883e9b3a155cb39904000ba5b29cf416a156fca180632562d4684d2a139f62d7e6addb9d8527a4543eac565291301894df95e0d06ba6e82054ce832c8feb2cf4080aa69737b095a6d7783ce3fa9abdaef8b40d8ff61c5ad584f5de25f891893ebb55b9f157f4cbb7593919af2beb6dbca5b3efed6497bea2da913292e92a8953d9d988226a223c5ab0069a425fd3b1306da4d91c2baefc3c963f6e3757c7bae56a6ddc9d0b14a13db817af5976bc5af10bea9707ef79bf382065e59961dbfc4b474333bfe83a20d65fae32ffcd83cf11c696c6c3f1971e99adcce892ea3d9d0988e582bc6c841a3de28eb4d45ee28fac67293c2dfb98d4d26e4a5f217cc906da8d3c8a383767db77c76abebac27e2be1765190f8a566afa63e88140801af22199a6ca9bd2047c28ac5b82d33879e75649e6872bf06631410dffc20751271f6d5b2cb496211e59af07d3b45f762127e96e4dc3e9df5b36a092130bbad7ca25b6cb9b87f9047aff4187713b5d9c3aac96d975d044583eda58f6c973705125e73876436d3a0ffa0d8a2130bfc9819292653eb18b603cc4dcd5ad5a15949a0dd3f13d169350ec9b8d8bad82d4fd92063c629aab1c9d7371e00c371d9748aad0210edf320842359d7949cf15b334e133db749157ec5a41edd3510a2f55c62a083bb027e4d48dca67c25cf5f9c8a3096d249c9afa3fc2d445e09a8db5445d55bba49e1da4b249dbe4f3b7881453a8d42ffcb6455159c4d20915c335bb0286e61055e834f826e4455559049cceb7e3d0af7ed5dca00dd20f3e7541fd19152866b36f8504d799828a9528b5fa4a8ecd45d86aaae5dfbcd4d0bcac18bc7ab653714e78907d5801753f9a94d6e092cd56e4970b9fdc2b559fff46c11c981c43ec9782682b01b72fa8a6c2841e33cc2eac8362af3521c44073f47e8c12c7197388c83451e2f5d91afedb362f4a5d2128553e45d8c38c8def92b2b248e5dafb752476ba9a1827e63a320cc03d65afd8b889f751abeb5a1e20ee9ba187a6e2d23ed1c789d9191229ea02fc75a37e5173d37bc3652b428a65769738ba2b9bb0ecdd3e1f850b8b3378c400741e69cc2c08aaebb91b6ab54cc715314167e875cdd66df9b683f4b13a788d585874068bbe28eaff5f13116241a154560dc73ef3e16b47e687aa80076434dbd49a50e2436ae8565b068fbe25f7a8aa793c17d25faa903ca689d646038eae73305b5e64189f6856528b540c9ff586678bdb9a94f8bf61e35d71e6c89536a6c737947b7f7d681aef8c668ed8a20198d3200ed803821e05d38fd3a2cffa51e65a61924e1d83e68b68e9a9e01dc030c9b2ea4a11d6c15d68ebf01f640ca45f0486f40db203d0571659016f2351739df83a8260d719342f135919bfee9a223ec74830e8a93ba8e792abb06469ff07da9d8a16d7c95b50d877087d79976668592dc66332c635d91e85da6f445be7962650064772642a90d9b34155bbea2a49f745195adebab1b79b710b5f3d9208861916c2cf362bc510ab13ef05079ad33957162f2ecdd01424edba0e4153bc371b0193f7a01a8aeb6ff8af35bc16ab2dcbdab9e2765e3fcf5a640e4900d6869c8b54e8734549711199d391ef4c72d13c41881c7abcd134af21b77745c40ce0bc95454478d66619bd6c968d43563fc603dd89ab1b6dc5379e0ddcacc319683e4da5ca1ecb3b2e3e66ca0e9cdeda2822808b28324ef284eee8c7542abfd0972af3d8dfb4a4863acede9bec9af2f083c74e533acda0d154e4f54cf05dcfec7c5f13cbe68f3b4caf64bc02b25b2b73f4c65ce4d0f58c654d0703b881f0dc36b3526ae2f648b089158bbc10c483ba5129ee740f8c60820307bfc9ca79824d48b767d574581833a50c56619489ca42d2d906bb1abff319cf44e99a26848e8fa27a32dd5d9eddbd67d8f96bd511baf82dd66f477a83d5947bbe74470778a38afec771606a82fffb23ee46a59d30c207ff94db37c703e230cbc95ffcdfc2be914e5f84438de2ec7288741028909cff5ddd6e8cf820da11190327585d1854ece849d5edfc0b7624144775978738ae09435cffae31dc544d4f16898257062254ff6a3e34b276118fce1a9d29d79829377821b75fb02a7f96fc48f1aa4c46b6dc17597f6c795fec1dfdbfb968771352c3ed938f4c5975a240f0dd9acce8a28e2b34c55402868dbe93efd67723c861116df0fbaab006b9f77d3cbe3b295c03272d9529747b620207c6f2e2ea10e3f8edd29bfd37418a044ba0591c5e37ff4937358ab74cc80e85b84a09e188904a72ad9cfc0949d09b367b6530e03e1ec28a6afc2a3c89bdf56dca9a1d16dfe91510cac9f946d8f1bb57bf9c4ac9ee9ffe410e4c1135919d5150edd6b176e79e60a7e3a1c3a8d922bdaa94121b40589835064aab40b199a59809b4c1b1239e12c855c78aa90ef503b9c6b5689a727744f1eb46e71a29d38c3996b4d7929887ab2c3aa81191624b6a763a929c3caf5f3c5b9f0f7efb751263f5057ef87d5252af06d2c3fa22572f8349f2faf77bb2e7477643b015ed55c1dcf213847d8c1f1c0186e74f6cf56cf7e49daecffd8664c56feb1c9bc13e98169e98d67e9c03678d09b548ae2a1e28f0c2ce9cdfa89847d7ef6de456bdbf185c5b0d708386ed08711a3ab1a452a97f7d99bcdf8b34af56e89c48cc6379d3af6ba4b3917f2bee567bea3f971e154d442afdcd81de4cad24c699b39ea30812a0beae76137fe34157104024880b512efa3c5cb81143f795f66081c4f52673543ddbb6805c784189e449c46d46c142c91710d1102bef593d7fa7d52a310952896070556e3cb6a08c88b92cd232bd4ee6aef51b534d88e5935be8847aeee9396ff0f69ee869271514b0bf77dce89e6d5c6a021a94cf16880b94aabfc75bcfbc4408452b8ec0270f4ee15a7e80144d0372dd0403a95650d38405916307b94c3ec72391aa5abf3e8e18239e9d08145403f2e5f7c6c9187d6ae4f501c9407c14c5739d856a12baaadd5851b04ef2b0a834413e64a5d0afc1845477c569bcc8dce9280d8204277b736b1b268ab10d6a2a64757e6f626ebb0eabea198fc7fd56c4a34ec1bf8d0fc548c13f8735aa9291613f0549e248b2b1b3c8ffaf9f1f996bbd96086bc23ad2605b5de92e96aaf46292227c9e0e76ecfbb1b931b8031c4ec842eb7f42d5064edac60c601d58bcf5e50b02a952623bad2dd9017a6b18a76de08ede74884c566c31143a6c8aea492c6e80ace23923a4398c8b32657d48e48e1783df1ef61f9a144990c7bb99b763158ee668bb390bfee23428c171c6365c69d6fb673d46593daa5e3de36c1ba0bd9dafdadda1029e17e4fd4b6b2d675fea3c17935f891559fcdc3810eacd379418ac1466371ca310cf6d0db226804fa92682b2d6958a131b66b9651d4d9360895c40fc25d2461fe22fb2f76909dfd08665dd993b690c8c0d0848ed471203672335109b70e2cc3f948e19ef7de1190776938ee94f105751a4efb9463890d170b9c9c13dce570586057f1a6", 0x1000}, 0x1006) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1000000000000039, 0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001280)={0x1f, 0x796dfcc4, 0x3fde, 0x2410fe50}, 0x6) 20:16:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x170, 0x0) 20:16:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20002) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) flistxattr(r2, &(0x7f00000001c0)=""/166, 0xa6) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r4 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) write$P9_RLOPEN(r4, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x30, 0x3, 0x2}, 0x7}}, 0x18) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000480)=@hopopts={0xff, 0x0, [], [@pad1, @pad1]}, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000280)={0x0, @aes256, 0x1, "c4ac60fd5c5718f5"}) openat$cgroup_procs(r4, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x200, @remote, 0x5b57}}, 0x5, 0x2}, &(0x7f0000000440)=0x90) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="d4cb90b8cee2b623df75848bd4d1aa6c55fb0e5f57e964b3e54ebb951e1de3b862036272da6785b707a3737aaa547d3086651514", 0x34, 0x400}, {&(0x7f00000004c0)="b6d35ff16d48cad47755cdabb8fb56d645d6eac06eedc1c31405ff1b35fd63356879297852cc99c80db4b7beccc1c386999c8b880191da679e035bd66f455d711eb7ca56a14c4828515b3f64dbef46b703d7f6d1e628673776a51f2c81bb97b017c411692d66265e6f4894264575384af2c727e31fe6bb5844cebfbed76d10c3c6fe0c7f8f4da5c9e199464c4f9a4c2592d45877d11106f2517433a3c0f0323f012c98db37009b7836a700d36b", 0xad, 0x1}, {&(0x7f0000000580)="91deb1d4d02aa671d9c60b76df9f0a761a2761727b2f0a19d43c3394a987f6680831ea28df6b4143181a0bc77761e0f70d3ae80a98c3de786f33db1391d35c0e83c9c5273ef756e6d64260e10180c8a837601e9fb7760d720c498047c432dba84cf046b43cc6c646c90a65ce0b35f1aea184b586e76480aba1c6b6e9b25b770897cf2e7fc97fc2b3dc865b97431ace90a57f", 0x92, 0x7}, {&(0x7f0000000300)="1cd15e38b68ee946f6f7f5a71974cd6ee63b6c53a208f61240c62a7965443a47e424b8107a76cfdd36f08684f0a28cb3e844de0af71cba684d00fa8f9d085251b1040e7f34ef92caf78bfb17940ebe6635ab09b12d6877f0cc547f78c97a3ece6cc3fdc917b07feafd223f9bec1d25b8a3ccf5", 0x73, 0x4c2e}], 0x0, &(0x7f00000006c0)={[{@barrier='barrier'}], [{@hash='hash'}]}) r6 = dup3(r3, r2, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000007000000000000000400000000000000080000ef0000000000"]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000040)={r5, 0x1}, 0x8) [ 425.479981] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 425.508307] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xaf, 0x0) 20:16:44 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x10001, 0x82c, 0x8009, 0x4, 0xfffffffffffffffc, 0x8, 0x7, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0xd1}, &(0x7f0000000240)=0x8) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfffffdfc, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:45 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xe4, 0x0) [ 425.801276] XFS (loop2): unknown mount option [barrier]. 20:16:45 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) r6 = geteuid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000002ec0)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000780)={'team_slave_0\x00', {0x2, 0x4e21, @multicast1}}) lstat(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000033c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000034c0)=0xe8) getgroups(0x1, &(0x7f0000003500)=[0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003540)=0x0) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x800, 0x0) sendmmsg$unix(r0, &(0x7f0000003a80)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="f77f76b646bd0aa4f51ceaf8f841d0117eabe294adfc649629e16b4cd1a38a14324d381159d2aecf5e7ca4cdee175812d6e7d8e8a21ad2e5ef452d620b6482c07053073a13550f4805199a748b4bcd632c9467954371d905ecbf7759f8aca8d1896da6692ae16f654978a2cfa9dc8c0213f82b84991dc51d4414ab17d170801b98f759f9978003c51ef274077e0de56fa56e149adbcd7f2679590b38a02e600c9f7aa54b8dd0f4a098afbb754c31e11c8b7781111d0755e72f924dcafb25b1fbd29bb808e7e3ad99", 0xc8}, {&(0x7f0000000300)="61a8c0002eb902054b6af118ac23b773b9814ba6f1052d260f91df59a6a4288dded9f6da05c399dcc8a2d33cb74024bdb030c3e77cd64c16d4446a993e5d92544385cba8ba636eb1cea5ad49be34b50b0e3b8558ec74e3728004637039fcbcbc", 0x60}, {&(0x7f0000000380)="da4ccf3e27130e07adbff940faf4a1a5ca2e88d48b9961d812643a8f12f0e31a11563ab1ddc98176c7d97911106b4faeb4d15ebffd93c2acca7a36a22b0dabcc85dfd91e32b52b8706d0636b73d14639798a0b7a5505174fad8ede149839ec4290b68ecc4963b1a5adc6be67d312fe5d1f75e60fa7022fcdd3f440c8559f9b293b77173c17b92773414c01f0a161509cdc2f38396df890e465736b5bb3d38c7526acd6f6c6eed7c0e7a73d08dde2331e", 0xb0}, {&(0x7f0000000440)="29c7bfdb3ccc4d2c303c668993f12f9dba001ea3abbbe4b3f46f08e16398e7d78e8ec2f6c021e7963a64c7cd10155170f1b0cbcae93afc3ad18fb47db3af1ef15089f2bcbcaadc771b58c59d86d9fb9ca56c64f16284d35f17846e446cc5cf96d1f8f081a2b4963910a80bb5c7a788fc7ba0b741b0d5ab17397bd01ce4e208d6b06824868c1bbdf6640a09ac1fbf327d4053aa8f2743f45ca2", 0x99}], 0x4, &(0x7f0000003c80)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, 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{&(0x7f0000002880)="153dbfebcf15d22e58610353fd8e6c81f401420da129592d37ea85bb7faaa8f375645fb4a010d85a9f99e4d89bd043588a274e3f21bf377f3b2a6f297aded43fe522f5e128182e0bd1a102e1e9b1c7bfce66057558912b7650a583ecf83ea75727531295bfd1ec", 0x67}, {&(0x7f0000002900)="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", 0xfa}, {&(0x7f0000002a00)="d262b588a96dd7affaca6b6dc1fb445f093917a9d5f0ee2e4eec7e948096fd9ee34fc398b3ad84233610def09f7d206a0320da238d4018733b0eae0911602356395d54bfa1aadc1f4e5f824c8fe8a1eb728dbfd89172e20c03f2c2d215e97774a0", 0x61}, {&(0x7f0000002a80)="1d90237a550bfd5a849873aac7c1b9b365661b8a84b374b5a277f2b47fd4123d4fb76d6e9a8e2b818f3b72a653cb9d0d5eeef869ace079c4802189a22e19054f12d3d53012428690c07d29586f92154ad9dbadb50b137ebd01525224897f8963e17f1aede1d5df176d845733d85a3898abff73f4a666bb", 0x77}], 0xa, &(0x7f0000002bc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}], 0x28, 0x24044801}, {&(0x7f0000002c00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002c80)="0c4466bb4b99bce770085315ca245e291f0dd1d49fffa21eef45a53447b9753bbdb540cd7dda0dbeec129282c3095806c019b8ac2c3ba422bb0c3f08d741a1142361a38c99a7dee141b7e0523446a272170b60d4e89a6d18c65b14f4aca23ab43c27bee99923ed34b64b40a6773bda9baf9a9bd777f96b9dd4665f8b1f49d03ef9474f68780365bc454a50bb60c6610f29b8f8ce0fd46e23b35be008af5ccfc98a47b1434b1d4006e9d0bba4e0c8dd718257fe0504c3664f0f8fb1", 0xbb}], 0x1, &(0x7f0000002fc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x70, 0x8000}, {&(0x7f0000003040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003340)=[{&(0x7f00000030c0)="be714fdd745789e2f12fd9181cb9f74eee6615625d94b0347611c5756334e43591a75ae5ccd06ff30ac4c0eec93e21a4f2809651404451867e045efc5d678aae8f8f4cfeb20f33134fc0dd22b217eeb74a43439920ce35d3255ccce8e685e764cf64dc871acb3b2cbb06da98d38e2b157ed2c72df8d9505a6aa6a1d657245def27700ac049ad9e125ae3409d9447b5253eed0ca21ea1de74be25e4c3f0b72479f436faecc537f61acaa8cdc5", 0xac}, {&(0x7f0000003180)="75ab3b30d2adde585f236ba97da1fbdee35019cd226436aa627b392037a8a48273da241ff92737ad04dfe3bcc89b2f29ae5ddd775760ae32d7967cce8626d7428f443fd7071e2cbb8881fd407e3c801a6f9361a44025be930d5f1de283d38467d91fb218b5997967c6d984edecd4ddf1cca54dbef3d7a0f628dd628b2f683bd83eee78d16fc67a18eef92a2835b4aad5adf95ab5250d4d88b741ca9d1be4ce70ddc35ab4ab28d11c05e7eebf8040a15c94eb91fc", 0xb4}, {&(0x7f0000003240)="8476a1a237daa6d29879e6936d348edae5f3d9e7427fba8f9a6a1d561468421c3bf3e6034d7fb798dc3e415bb7ac3260b9ffe6427eadb65aa3ca1aea8f46575ac99c5d5848d1f7a70264206b72d48775d292f142a1386351801301cb850111a625a7c79c6e0f39e6462f9eb1e02f318eeea3308b0e8f5b5bff637b8980efc2b27f5e482b01fccf84ffe5533da654c9e30530dc9b4035d63567f43b637801be055d72b32a8cfe0d6763c5a32799585b4cc726dbcc2879a85865224c38608be27cd0a855891acd02af659e31ba27dc65310d1a87d27218971cd2620ae317", 0xdd}], 0x3, &(0x7f0000003600)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x78}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000037c0)=[{&(0x7f0000003700)="11ed0d5d84af158c2eeef92a402f57de0bd1c9fcf38ca0c3a28e98ccda75c68f66fee6c8f87edb62018f4d6872c63497d66d9fa97129ddd0a048877028a2d611803e50872b9f90a1263d842ceef1b4f3fef41b4e296c8cc0fdd0d8aa61bd4f8aaa132f6c3525df176481dd5ca72df9eb4ab3df7049fe8e06ae4260fc04d11d2bcc3f476c3188c29080b08c1251b5fc2b5ec37ca812888a9708a497555898f0daab16a1e2", 0xa4}], 0x1, &(0x7f0000003800)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x8800}, {&(0x7f0000003840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003a40)=[{&(0x7f00000038c0)="c9d0a269788d9222addab92a049598b8f4ccfa43adef5d13957fd6e7c9f6a2f2b03eb41eebc81ae0cf8ab592892de8a0d9b4a2354ae4849660e379571f0ac58239833bd96b5bf67f43a5d22138fd7f0a15598d9a03cf913004e701ef58f2653731816785b67b75", 0x67}, {&(0x7f0000003940)="0461fa8455fa303b9a1655e8939be82a5e10d518c85656a48a96d0868b051edefd7adb9b28e0ce82fa5a3e8495cdfee599b6571e5f8d23b1e15e52ef127ae2c40fd09eabdeb56e47cc05be2c1d4b6ce1133f1ae964bfa07b8c7daadecd6e8b5f2d1c8e47c9c85bf43b41efc9db8d0f213afc11b20123fddc6b90c7e53fd78b2fce58cee6791ae3a93bcb5638547ae38481294eb7dd", 0x95}, {&(0x7f0000003a00)="13", 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x9, 0x20000884) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 425.868110] XFS (loop3): unknown mount option [barrier]. [ 425.901142] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 425.925428] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 425.986949] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:45 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x1a, 0x0) 20:16:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20002) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) flistxattr(r2, &(0x7f00000001c0)=""/166, 0xa6) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r4 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) write$P9_RLOPEN(r4, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x30, 0x3, 0x2}, 0x7}}, 0x18) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000480)=@hopopts={0xff, 0x0, [], [@pad1, @pad1]}, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000280)={0x0, @aes256, 0x1, "c4ac60fd5c5718f5"}) openat$cgroup_procs(r4, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x200, @remote, 0x5b57}}, 0x5, 0x2}, &(0x7f0000000440)=0x90) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="d4cb90b8cee2b623df75848bd4d1aa6c55fb0e5f57e964b3e54ebb951e1de3b862036272da6785b707a3737aaa547d3086651514", 0x34, 0x400}, {&(0x7f00000004c0)="b6d35ff16d48cad47755cdabb8fb56d645d6eac06eedc1c31405ff1b35fd63356879297852cc99c80db4b7beccc1c386999c8b880191da679e035bd66f455d711eb7ca56a14c4828515b3f64dbef46b703d7f6d1e628673776a51f2c81bb97b017c411692d66265e6f4894264575384af2c727e31fe6bb5844cebfbed76d10c3c6fe0c7f8f4da5c9e199464c4f9a4c2592d45877d11106f2517433a3c0f0323f012c98db37009b7836a700d36b", 0xad, 0x1}, {&(0x7f0000000580)="91deb1d4d02aa671d9c60b76df9f0a761a2761727b2f0a19d43c3394a987f6680831ea28df6b4143181a0bc77761e0f70d3ae80a98c3de786f33db1391d35c0e83c9c5273ef756e6d64260e10180c8a837601e9fb7760d720c498047c432dba84cf046b43cc6c646c90a65ce0b35f1aea184b586e76480aba1c6b6e9b25b770897cf2e7fc97fc2b3dc865b97431ace90a57f", 0x92, 0x7}, {&(0x7f0000000300)="1cd15e38b68ee946f6f7f5a71974cd6ee63b6c53a208f61240c62a7965443a47e424b8107a76cfdd36f08684f0a28cb3e844de0af71cba684d00fa8f9d085251b1040e7f34ef92caf78bfb17940ebe6635ab09b12d6877f0cc547f78c97a3ece6cc3fdc917b07feafd223f9bec1d25b8a3ccf5", 0x73, 0x4c2e}], 0x0, &(0x7f00000006c0)={[{@barrier='barrier'}], [{@hash='hash'}]}) r6 = dup3(r3, r2, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000007000000000000000400000000000000080000ef0000000000"]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000040)={r5, 0x1}, 0x8) [ 426.044517] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20002) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x1}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) flistxattr(r2, &(0x7f00000001c0)=""/166, 0xa6) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) r4 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) write$P9_RLOPEN(r4, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x30, 0x3, 0x2}, 0x7}}, 0x18) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000480)=@hopopts={0xff, 0x0, [], [@pad1, @pad1]}, 0x10) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000280)={0x0, @aes256, 0x1, "c4ac60fd5c5718f5"}) openat$cgroup_procs(r4, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x200, @remote, 0x5b57}}, 0x5, 0x2}, &(0x7f0000000440)=0x90) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="d4cb90b8cee2b623df75848bd4d1aa6c55fb0e5f57e964b3e54ebb951e1de3b862036272da6785b707a3737aaa547d3086651514", 0x34, 0x400}, {&(0x7f00000004c0)="b6d35ff16d48cad47755cdabb8fb56d645d6eac06eedc1c31405ff1b35fd63356879297852cc99c80db4b7beccc1c386999c8b880191da679e035bd66f455d711eb7ca56a14c4828515b3f64dbef46b703d7f6d1e628673776a51f2c81bb97b017c411692d66265e6f4894264575384af2c727e31fe6bb5844cebfbed76d10c3c6fe0c7f8f4da5c9e199464c4f9a4c2592d45877d11106f2517433a3c0f0323f012c98db37009b7836a700d36b", 0xad, 0x1}, {&(0x7f0000000580)="91deb1d4d02aa671d9c60b76df9f0a761a2761727b2f0a19d43c3394a987f6680831ea28df6b4143181a0bc77761e0f70d3ae80a98c3de786f33db1391d35c0e83c9c5273ef756e6d64260e10180c8a837601e9fb7760d720c498047c432dba84cf046b43cc6c646c90a65ce0b35f1aea184b586e76480aba1c6b6e9b25b770897cf2e7fc97fc2b3dc865b97431ace90a57f", 0x92, 0x7}, {&(0x7f0000000300)="1cd15e38b68ee946f6f7f5a71974cd6ee63b6c53a208f61240c62a7965443a47e424b8107a76cfdd36f08684f0a28cb3e844de0af71cba684d00fa8f9d085251b1040e7f34ef92caf78bfb17940ebe6635ab09b12d6877f0cc547f78c97a3ece6cc3fdc917b07feafd223f9bec1d25b8a3ccf5", 0x73, 0x4c2e}], 0x0, &(0x7f00000006c0)={[{@barrier='barrier'}], [{@hash='hash'}]}) r6 = dup3(r3, r2, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000007000000000000000400000000000000080000ef0000000000"]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000040)={r5, 0x1}, 0x8) 20:16:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:45 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = accept4(r0, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000200)=0x80, 0x800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:45 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x14b, 0x0) 20:16:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 426.373551] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:45 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/252) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000300)={0x2, 0x4004e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r3 = dup2(r1, r1) connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0x8) socket$nl_route(0x10, 0x3, 0x0) [ 426.429126] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:45 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x53, 0x0) [ 426.504117] XFS (loop3): unknown mount option [barrier]. [ 426.538496] XFS (loop2): unknown mount option [barrier]. [ 426.567250] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 426.627949] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:45 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x2, 0x2) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0xf000, 0x17002, 0x10000, 0x6002], 0x7, 0xc0, 0x4}) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:45 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000200)="240000002e0007041dfffd946fa2830020200a000a000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 20:16:46 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xb, 0x0) 20:16:46 executing program 3: socketpair(0xa, 0x0, 0xbc3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={r2, r1, 0x0, 0xfffffffffffffe95, &(0x7f0000000740)='mime_typeself:bdev%user\x00', 0xffffffffffffffff}, 0xfcfebb6cb796d389) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={0x0, r0, 0x0, 0x2}, 0x14) r4 = socket$kcm(0x2, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0xffffffffffffff02, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/77, 0xffffff77}, 0x0) r5 = openat$cgroup(r1, 0x0, 0x200002, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r5, r0, 0xe, 0x1}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f00000006c0)=ANY=[], &(0x7f0000000440)=""/4, 0x0, 0x89}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0x0, r3, 0x0, 0xd, &(0x7f0000000500)="2f6465762f6e65742f74756eff"}, 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/107) perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x3, 0x6ee, 0x0, 0x800, 0x4, 0x7fff, 0x0, 0x3af, 0xfffffffffffffffa, 0x401, 0x10000, 0x40000000000007, 0x7, 0x1, 0x0, 0x3d9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x100, 0xffff}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x10000, 0x100000001, 0x36fa6674, 0x1}]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000004c0)={'ip6gretap0\x00', @broadcast}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)) getresuid(&(0x7f0000000700)=0x0, &(0x7f0000003c00), &(0x7f0000003c40)) r7 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003c80)={0x0, 0x0}, &(0x7f0000003cc0)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xa, &(0x7f0000003b00)=[{&(0x7f0000000780)="03daed25e3bdb13c59b7291e84d14f2f9788843283da7ee3b03888ef585ee6d90afbcf857de956e9b90d3da8a38ea124f6038b9251eac5d55cd0858fa283be44ab2027378914149914ad6a3ff729af8fc538", 0x52, 0xc69}, {&(0x7f0000000800)="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0x1000, 0x8}, {&(0x7f0000001800)="283bf33de07d0f2252495520b9c6524ee4e3829de17ea6b02b2fb79316994bc62e0a19aa3641401fc8794745fbe16eaa95edfcc9142e2a3e82e6a268d0d4f91f09403a679142772b85fbb53968915b8e52563561dc64d26da6c67b36367cd13077b6269ed0eef1aff5d9b1558033a299dffc9c05568adac765f10fe6b49f30aebf904c29f499cd1364bb54d4e094518064085a25d5d49e3307c5223fbc2321fa499f98cb61a9817e493ad0f442fc6c35b7a65178b4f2e5288c416bc403cc0a7b8d72aff237f703fdd3dc06c1894b0f6100e6d0", 0xd3, 0x3}, 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0x1000, 0x5b5}, {&(0x7f0000003900)="9b84297a618e2d5a743b7c43d8fd36fd40d94b681475a6bc6a65ccb5870af7dedb571d0c9be8bc46af4847fec85e40b663b4b7f70e1d246f5de9bae51c1925592ea1080a13b5f2973cc8b31458f420c1356cdabe29de48bc9925d4269a5990c0eeb1892da5e687c1", 0x68, 0xfff}, {&(0x7f0000003980)="664fd3928e4f3b41951b0277e46510156571a779cf0a928b6859ebc8576541d23cdfb1180c4a3eecf0e5fd262a706ca9b3baf0f557bf2c657be8419f00dbb7f7969c8220a1646ba4e70515e449a027d5944736a8cc718543c22c0e16fb973dadae9ea401a0f6b7f9dc5f3bf8c94e1c2488291c317bf47fa465f28d07f50dd4eed6822e56a1ff377a27ec6ffec2", 0x8d}, {&(0x7f0000000680)="112d34ec3563d6f1bb69f9329214168b31f36bc99974d0b116cb", 0x1a, 0x4}, {&(0x7f0000003a40)="1d421446fc42944f6634f0243f466f60fd14d3b34c2674450e191192236dd650b8a6baa2e669493a7f4419e8c46524b56cd76df638f05ce7355c4ee3849509a7230e07ef34821fba205184be13fe2641c895b7e30ba1acba43e2ac3c4080ddfc388580262d07f2ff1015c18b6891f7edbb5a7688e836b8937e793930db911846d410f03f221f84b070ad66780123e9206fbccb2e5401a9d927525edba08f6b3d0cfecf47aba6133cba8f9cc4fd3b", 0xae, 0x5}], 0x100000, &(0x7f0000003d00)={[{@creator={'creator', 0x3d, "ab8308a4"}}], [{@euid_lt={'euid<', r6}}, {@measure='measure'}, {@fowner_gt={'fowner>', r7}}, {@subj_role={'subj_role', 0x3d, 'selinux'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@uid_lt={'uid<', r8}}, {@permit_directio='permit_directio'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'mime_typeself:bdev%user\x00'}}]}) write$cgroup_subtree(r0, &(0x7f0000000640)={[{0x2d, 'pids'}, {0x0, 'pids'}, {0x2b, 'cpu'}, {0x2f, 'memory'}, {0x2d, 'io'}, {0x2d, 'rdma'}, {0x2d, 'memory'}, {0x2d, 'memory'}]}, 0x33) setsockopt$sock_attach_bpf(r4, 0x84, 0x10, &(0x7f0000000180), 0x8) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:16:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:46 executing program 4: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_G_AUDIO(r0, 0x80345621, &(0x7f00000001c0)) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0x52f10c3f) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r3 = dup2(r1, r1) connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:46 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x9d, 0x0) [ 426.930979] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 426.955121] sctp: [Deprecated]: syz-executor3 (pid 18280) Use of struct sctp_assoc_value in delayed_ack socket option. [ 426.955121] Use struct sctp_sack_info instead 20:16:46 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x40201) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2, 0x280000) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x100000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, '/proc/self/net/pfkey\x00'}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@dont_hash='dont_hash'}, {@subj_role={'subj_role', 0x3d, '/proc/self/net/pfkey\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@appraise='appraise'}]}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fde000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)=0x3000) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x5a1000, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0x6) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f00000000c0)) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 426.995077] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:46 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)='\'eth0em0[-posix_acl_accessGPL&@}vmnet0\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000640)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006580)=0x0) r9 = syz_open_dev$binder(&(0x7f0000006940)='/dev/binder#\x00', 0x0, 0x800) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000069c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1f, &(0x7f0000006980)='/proc/thread-self/attr/current\x00', 0xffffffffffffffff}, 0x30) r11 = geteuid() r12 = getgid() r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000006a00)='/dev/snapshot\x00', 0x0, 0x0) r15 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006a40), &(0x7f0000006ac0)=0x60) r16 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r17 = eventfd2(0x8b9d, 0x800) r18 = socket$inet6_dccp(0xa, 0x6, 0x0) r19 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r20 = inotify_init() sendmsg$netlink(r0, &(0x7f0000006b80)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000068c0)=[{&(0x7f00000002c0)={0x21c, 0x41, 0x308, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x91, @fd=r1}, @nested={0xb4, 0x38, [@generic="18796c5750ba23dc70e8ef58721b7165a5ab572349b3c1f60bc87fcb6a7f01ddbb1b8ab641edc8a3ce7ab3a0f2d307e5b85650a67b71abf805f62b97fd2bef8a9ce9ec9ae369dc3fb3afb9ebeccc15493774d52e3805996e2b6c14f9dd7658bc931416fa6cc87c3a65fb086f2ef3cbd3b4a0d71b5ea8c7931bc0b87b9426b27861337119a8c5804c3e6804c150c4caf9c44a4310da769fbd578464fabe877423067376f4f9618335fde9bc256f3e"]}, @nested={0xf0, 0x95, [@generic="d2177592690b74ca72ee0a5b5871e5bd159d2d8334c530075f95cccbc98453b7be9a14aeab11f22dfa323221ce82e10b314de3bbef4b26162bf2a998d1fb8671b2abfd426e52581d44354131508286898f0c94ec3c4a72bd028d72a3d4e751f4d5d9145f0b1bb81b7adc9721e60b9fd95d8c60fa91a256a5c8444918d746effb40e5f0e8e46a5566b1307570d8978e67769f8dc7abb29ed5d9199b0ef866dc1c0f5a7b8d62f003b0dfd381e7445c2ecbb9478ed91e342b60f14422940a794327206debb37f04941353806b62727cd0e9e2565cfd899f544a15b7f80c0d9f3e4515fa4b6b2de6010c082f"]}, @nested={0x60, 0x53, [@typed={0x8, 0x7d, @pid=r2}, @generic="acec93d1b943d3c096fb2c86317031af72b1c86c19893ecde6fdca48ba8cd97658132a2b294f376e019981697546aa3b908f55f0e6be7756307df2389f1ce1002606159f5b3b", @typed={0xc, 0x89, @u64=0x2}]}]}, 0x21c}, {&(0x7f0000000680)={0x2528, 0x22, 0xb03, 0x70bd2b, 0x25dfdbfb, "", [@nested={0xb4, 0x6b, [@generic="5bd3298643dd5024ad9723c790b7d950b6163232eb38d8f4f6c81341f298375be5b9cff1165a7872fc80e0824b87258841e5f921d54bc14ff73102c761b5655ad63a40345f0d92ad8f11ead7c8b22d7302446fc3806c1898405cc4eaa07f16d2116b9fbb954a27de7b05fc738cb6cab02570cb3e5a4ada211d329dcd06f27120047de293a06e3f733db874d55d1c8cb923e08c323c78d0aa52209c", @typed={0x14, 0x4, @ipv6=@remote}]}, @nested={0x1148, 0x63, [@typed={0x8, 0x6b, @str='\x00'}, 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@typed={0x14, 0x3, @ipv6=@mcast2}, @generic="c9668be8ec1698b21154e69073b8e56c466e32273e4682cf150e8430d7c37ab558b85ee9fbbc74e9b2221a28a4ebe8929bfd1b1b0a2e8beecd7acf0fc0beee9858d3919e2cb06fb25924910de9c6c718fc6da10990e1314b6299587f7db4c2816fe89781f58e082ec0803ebb5b8fcb7c05d3", @generic="d09304e9df769f23e93f2124faae634a33870d6901d6981e7c909fd6ce96cf486fafc237f930377aa9fd84620ce66956c07249a963eda5c57bd99ab9c4df60ff57b1bb890509027512b798e2b8ce2f39aedd5e6da2437cfbeca237bac3d11e5b7c2094ef073e5af6cf4fd208047a846fbd681077ed0584f5fd2b47e4e2c4e4cd253313bbd30cdc5969bac351f26cde35ae965c2e785f449fb30b3aa68e088ece3c39f0e60609c7e494b84ba85ac4ffb5f006e64f72470c22e09e79abbf07f7ee343ef22086bcd189b3c47ede809c4abe52bfab1e3b14e05f9c", @generic="45da378d6807877ed64637f15f6108942ebe385a3b2b968ed7ed38d93527d3c6e6dcad70f0f5f5aecbe7c35784eed7f8924a84f8d68abbfac673dca9c4d10bfce632b4d36365ca05d82323d792c9c95f6ff30f42721cf7855f3202e221dfd2a1987b1bef266c8cc0907157827d1465073cd33b1597757f34d488159f9b0ee2f5171c0af3"]}, @generic="1f6f102fa7e5f68e3b5d453a8735b04059e9b97e057490ad87ecebaa8697f93ea7290fe9eb1b6ff940b8bba2bbd4fb9bf060f961a526e5b41ef9fe541dbc1ba0d27384"]}, 0x22f0}, {&(0x7f00000061c0)={0x7c, 0x25, 0x120, 0x70bd28, 0x25dfdbfe, "", [@nested={0x14, 0x42, [@typed={0x8, 0x51, @pid=r5}, @typed={0x8, 0x41, @u32=0xfff}]}, @generic="1a18dc6467baefd6cba777c655fc7edd0b41a41208c4fb54eb7f8b24cfd869e4d9a717c8f4", @typed={0x8, 0x21, @uid=r6}, @generic="df8d855f644216beee97e60dea9eabc637017884f073bd7e91dddfb0b7a4a24fba381a70a9f8552d0dfe"]}, 0x7c}, {&(0x7f0000006300)={0x278, 0x1c, 0x8, 0x70bd2c, 0x25dfdbff, "", [@nested={0x268, 0x55, [@generic="37f7e8398920332702f8f2ba6d56416af8e0a3a294cfd564c4b529bd1f18bbf96c8f84a1fa636e735dbfc76ded293703fb1b884216f07f920ff8ec49111cc589780b6e84da0312e6bc09c886d72caae22c18088c03aeb6291f08b21ed076a2461068acd954f998adf011a7fdd54873795e8d9b12cef54278eb7eb690479efc038815011ee52c4c4ea72274023bc50bed85c45bb3ec1e2ba599cd963f931bbe0ca7d7f92dd49a7e3f72", @typed={0x4, 0x52}, @typed={0x8, 0x37, @uid=r7}, @typed={0x4, 0x6}, @generic="b8e5de78693597e68a609eee03f8f4c1a252d524f2", @generic="fb8496649625d2871d70d0ebb91a0f584ecba3456b346919dec27501e53b51e26f00c52f7c476c8c035507d49a8b35884667d785a03313ec51537929bd65915b2d526febc458290f020a823fb5df8af71c8ff53e3af853459865889d34498f4ba4fa3ab864573d580887766a91b47181b241db6ac0319ced99d19819496bda73317641ac590cd2b69ebf93a530a1fc29663094fe600f97746203a971beb4", @generic="728205b1aa3bfc99820e297f1c3d618a137d24c285741812ec73d5d92813b3f913fead20156c18cfcb957e275e483b269d140c9d94360e8a78e0d4b0f19e821437e284a6f9fceebdae38f21e064af2b8b0cb5cae5e5f43110cd15e038d056f4f6f394506cced806fe36960f9065ad7518049ee995ffb0622b6cdfbca479f6fbc90e16233021b76037d6d3b38e6b4d5d2e2be44c05a271d43a8f8568fd2a5a6323ebc04929f7ee1d39f4d9362d6683f66d6eecf4a6fccd50ee2c7b61c585af13596f4518330ff82f1d0ea55fb07761cf5dbf122f2ee7871800b806925fe0bb3ecab227e0c550172515d87c2d76883956d9d06c54d536f"]}]}, 0x278}, {&(0x7f00000065c0)={0x2f8, 0x40, 0x400, 0x70bd26, 0x25dfdbfe, "", [@typed={0x4, 0x7e}, @generic="b62c85b1c5332a4131f526f4aa9fb6f90a7caa87750e05c6c0dd3d7bfda7bcb5842baf1f6b89798675f69765f8909a859c4de3a38c25493d64d1acf55acc55df3d7427", @typed={0xc, 0x81, @u64=0x8}, @nested={0x11c, 0x30, [@generic="c67fc3af2d82e30931d7f527af6b850db136275b75f768d1f3e24f24ac302e208795eeec0a9b3f70df032220618c26b83007d12dbffd87602133a9c43f3fe57464c3fd3a85f41cf6ea45dfcd81d02cb0a8bdd8db5f86ec4ade4467d2cf914ce9e51dbb0b", @generic="7a7bc787e01bf55a87521ac331c3b1204153c5cb87442768c3b1e8dd89ca1e7763724aac3b343a9c14e6c3229f861594bc987c8f0f30df491b74ba1826e249c7e3b6d558c01d8b22d8fc291f21ecb74db3cdfcda4b3e91ce1dd12c3ab6d6b7", @typed={0x14, 0x4e, @ipv6}, @typed={0x24, 0x79, @str='/proc/thread-self/attr/current\x00'}, @typed={0x14, 0x3e, @ipv6=@ipv4={[], [], @local}}, @typed={0x8, 0x1d, @u32=0xb06a}]}, @nested={0x178, 0x19, [@typed={0x8, 0x34, @pid=r8}, @generic="b9f193a9b7cad8a0090721e919ac026ff4578ea21b4243b27a21d837614b9b68fa8381ebd48124ee919508a04017338beb08d0049d09bd459abdc6e40cecd4e4f02318a013da98c96f9b6d399e3b0f62a1624e5bb1a30bb54521bbc8dbffcbc8917cbe24bfde6fee9b01ba90d7c8c462300114f3125ee91b90a72a88d6acd439ea4d71551262578d948e4a7db87323b61516ae6866e40a3756661050ab3b19d0c13964c156c2e61c97d5c4a84b9e2e41b9c0052b839c22a715638b6f3200042a27", @generic="43b5782ba8ac526e3768c401bfcee75d79c5a1841b1f2bf48bf92b8a3b2c6a1657223ea61219ff0d95e312fde0aff4c16c83745e306743ad54252cdc57e5b9f61592dcc7646f5a0f8f42f0b94b327709a04f2fd130a48cbe37fc4f8e953d94f373c7379e7ecf0115ac885c37e5846c2bc53d1ebb98551200e6748a0df257c8b3a7fb7327aa603c89943a6eb8ee21fa0dc8c2451dd621d295941432773394459d805ed339d6cdb7aab5"]}]}, 0x2f8}], 0x8, &(0x7f0000006b00)=[@rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}], 0x68, 0x1}, 0x10) r21 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r21, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r22 = dup2(r21, r21) connect$pptp(r22, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r22, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 427.170765] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 427.202310] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:46 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x185, 0x0) 20:16:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x220801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000200)={r3}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x410, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x0, 0x10, 0x400, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x40100, 0x40c00}, [@IFLA_GROUP={0x0, 0x1b, 0x6}, @IFLA_TXQLEN={0x0, 0xd, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0xf}, 0x4004880) 20:16:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0xc5, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000000)=0x14) 20:16:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x84040, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x80000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r1) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r3 = dup2(r2, r2) connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 427.439267] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 427.478205] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:46 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xde, 0x0) 20:16:46 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x80000001}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mount(&(0x7f00000000c0)=ANY=[], &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='ceph\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000940)={{}, {}, [], {}, [{}], {0x10, 0x2}, {0x20, 0x1}}, 0x2c, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f00000008c0), 0xffffffffffffffff) lstat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000680)) 20:16:46 executing program 3: unshare(0x40000000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) write$P9_RAUTH(r0, &(0x7f00000002c0)={0x14, 0x67, 0x2, {0x10, 0x3, 0x2}}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)}, 0x0) r2 = socket$inet(0x10, 0x8000a, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x101000) mq_timedreceive(r3, &(0x7f00000001c0)=""/196, 0xc4, 0x401, &(0x7f00000000c0)) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl(r4, 0x1000008913, &(0x7f00000000c0)) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 20:16:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 427.577008] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 427.615868] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:46 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) dup2(r0, r0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:47 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xaa, 0x0) [ 427.728232] IPVS: ftp: loaded support on port[0] = 21 20:16:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x6c, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:47 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40300, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/204) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000003c0)=""/56, 0x100000, 0x800, 0x7f}, 0x18) write$apparmor_exec(r1, &(0x7f0000000340)={'exec ', '(trusted\x00'}, 0xe) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000380)) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) fcntl$getown(r2, 0x9) 20:16:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:47 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xa7, 0x0) [ 427.962493] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 428.037520] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:47 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x80000001}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mount(&(0x7f00000000c0)=ANY=[], &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='ceph\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000940)={{}, {}, [], {}, [{}], {0x10, 0x2}, {0x20, 0x1}}, 0x2c, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f00000008c0), 0xffffffffffffffff) lstat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000680)) 20:16:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) 20:16:47 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x4b, 0x0) 20:16:47 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20040, 0x0) [ 428.531768] IPVS: ftp: loaded support on port[0] = 21 20:16:47 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0/bus\x00', 0x4, 0x9, &(0x7f0000000700)=[{&(0x7f0000000200)="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", 0xfc, 0x3a03}, {&(0x7f0000000380)="d01136d11f2fccfe2f36c55cf932a658e063e6eae76aaa5396265e6e05dd62d0c6efc6706d109062ee0660a840836f4a6070b021915035f5a422268322de2057bdb9c1ed006507d92ab6c57c42e846f2ed0ee334d13511ba2a9c5eeb27bb26b48aa2220d4194d5db286d068c0d", 0x6d, 0xfffffffffffffffa}, {&(0x7f0000000300)="1fe4df0125d59b10961099e722d6af6f", 0x10, 0xfffffffffffffff9}, {&(0x7f0000000400)="ab52832548cc8d9beeae347f0c13537cda45d8f1d9e64ee8bdaf84406ef18d8f81df30d2e07dc80dd2989731f596f1efbb28ac75d61be9cc5d6d8ab33b5cb61d4898caf76f0d11e6b53104e20f1a34f20efc31b197b99ee2ed3b67ce73", 0x5d, 0x4}, {&(0x7f0000000480)="d883fba1de9e4ec177e08caa4b9ef969f2cc8834a8d3c9168c0a4c9b88be3f58006cd41c7170b4a799b93de37a5419a08ca9018bab5723972e7bea37b545d371e0a12aa87c15c2255b4f55807fd6f62ac6f1949f80dd69ff7cc943a129a07854af2a98d76a0e04c728046af789c5302fbc742392ef4adf240d9f807cfc68040d79fa0acc1b0f5d951494bf9d9402d7fd054adc9b88f454f63b30", 0x9a, 0x7cd}, {&(0x7f0000000540)="cb760ebdbb74f260dfe50c552fe82235c22603d9d490b3b0ee01c206ac0b9911daab0b9e399652c2321849dacb8d1038172f01deb66d3059e5d89b9b42beeff065e1f56d1f2761713e3a91f9849e6552e02af3f71e32b6c3016959d015fb7f293d90692e81ad8dd838ca2df201e2e75d74aad56b9ef53d56661bce0be0dd8a787e9cdd65f4359d2db7d1fb2eae6dd471360b5c446340f74406c074c80e8a7cf8637f2394f667", 0xa6, 0x5}, {&(0x7f0000000600)="9ff4b3f9e6c0b595b144c58c5afe747f7cd3b2cf629b08bd59", 0x19, 0x9}, {&(0x7f0000000640)="814ac8a4683d3a8d84fe9c9de2a59415a65b8d3d43e106827ca45ddfcd2ef3d4e9681a5d7dfe64f6bcd5420ddf6248ad27db2cd17d98761cbe53a707f174b2430f3221aea5a1c58338b7daa7d2d31a3864b958467c509f37c0b86ed7a38c6429ba4c2ee7b6d478a4c6a4292e70fa4d8e749e301cf63126b3527ec6697ebfbd72f22e3ad5fd4651507985", 0x8a}, {&(0x7f0000001540)="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", 0x1000, 0x40}], 0x0, &(0x7f0000000800)={[{@logbufs={'logbufs', 0x3d, 0x4}}, {@logbufs={'logbufs', 0x3d, 0x6}}, {@filestreams='filestreams'}, {@nogrpid='nogrpid'}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 20:16:47 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x157, 0x0) 20:16:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x74, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) 20:16:47 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000003c0)={0x18, 0x2, {0x0, @multicast2}}, 0x1e) r1 = dup2(r0, r0) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0)=0x8001, 0x5f, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0xfffffe55, 0x6, &(0x7f0000000200)="fb51b1e1857e343e042bd2b25885bd91463543b68ebc5dc35420b5d8306b2e512aa60770c67e695403205eaeeec9d54e190140e0930d581cc17580952a6d90d9b6ae49ab3d8f8bc0c559816a6104bf6aa38359e2cd428ae01591df36684d21d7ff384ae980b2d22a1450bb1fa4aff13a1d9627455312499b475a218b6b01077293f3b1b643e89025186564b5aa281762901d5cc5b1a051883419fae521918124a7523eaf52bd2eff15091d47fece3a9b4298c9e06cb283502eb30e563c6870d734c4f2400afe91e0ad30b7edd06b8b80c1883086b94666311ba874eba6df35a6061e", &(0x7f0000000300)=""/56, 0x9}, 0xffffffffffffffce) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:47 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1000000004, 0x80000000000b, 0x8000000000004, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2080, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x400, 0x10000, 0x93, &(0x7f0000000100)="dddd53c97fbd12060be5506843f18183d48ea41cb69172b5632c4e4b490473888b67a5ded50983c75b1e70314e6fac2d2ac65a046f259a10a9a76bdedec66ab32707038fed6ee4c8ea369c2e76f6145c6df463568396cea085f30bc72eb210fae4d4c0f33bb1d76045e38e69107591ebd9f033ccf6139e4050ddc65b0ccee1caa7086d143eb48974ebf6c8361f2f093e0dccaf"}) fcntl$notify(r0, 0x402, 0x22) clone(0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x30, 0x7ff, 0xa47c}, &(0x7f00000000c0)=0x18) 20:16:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) 20:16:48 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x165, 0x0) [ 428.702859] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 428.717748] XFS (loop3): unknown mount option [defcontext=staff_u]. [ 428.729992] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:48 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000180)=0xcb0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 428.828916] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 428.859527] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0}, 0x20) 20:16:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xf4ffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:48 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xb6, 0x0) [ 429.072523] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 429.099636] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 429.495714] XFS (loop3): unknown mount option [defcontext=staff_u]. 20:16:48 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) write$UHID_CREATE2(r1, &(0x7f0000000480)=ANY=[], 0x0) getgroups(0x4, &(0x7f00000001c0)=[0xee01, 0xffffffffffffffff, 0xee01, 0x0]) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x800000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@msize={'msize', 0x3d, 0x1}}, {@mmap='mmap'}, {@afid={'afid', 0x3d, 0x7}}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@nodevmap='nodevmap'}, {@posixacl='posixacl'}], [{@obj_role={'obj_role', 0x3d, '/proc/thread-self/attr/current\x00'}}, {@appraise='appraise'}]}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0}, 0x20) 20:16:48 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x121, 0x0) 20:16:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12001, 0x0) write$P9_RRENAMEAT(r0, &(0x7f0000000140)={0x7, 0x4b, 0x1}, 0x7) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/22, &(0x7f0000000100)=0x16) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x9, 0x1d, 0x6, 0x1f, 0x0, r0}, 0x2c) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f00000003c0), &(0x7f0000000040), 0x1}, 0xfffffffffffffdda) 20:16:48 executing program 2: socketpair$unix(0x1, 0x80000000002, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400400, 0x0) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'security.', '/dev/audio\x00'}, &(0x7f0000000400)='/dev/audio\x00', 0xb, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x44287ddf, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x400001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1a) recvfrom(r0, &(0x7f0000000080)=""/243, 0xf3, 0x2000, &(0x7f0000000240)=@ax25={0x3, {"de2731fba469a0"}, 0x7}, 0x80) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x1, 0x0, 0x324) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000008001e00fb014d564b0200000001"]) syz_open_dev$amidi(&(0x7f0000000600)='/dev/amidi#\x00', 0x7, 0x42) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x41a0ae8d, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000005c0)={r7, &(0x7f0000000580)=""/52}) socket$inet6(0xa, 0x800, 0x20) [ 429.632867] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 429.640988] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0}, 0x20) [ 429.683416] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 429.691575] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4800, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:49 executing program 3: socket$inet6(0xa, 0x3, 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x0, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) r2 = socket(0x1, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000280), 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(r2, &(0x7f0000000a00)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xedee1c3, &(0x7f0000000440)=0x4) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000200)=""/122) mq_timedsend(r3, &(0x7f00000003c0)="db00cefa4f7d9819efb0088b94e0607e91772aef5828ce9610edac98a1bc303f1b4c253084f6fd08441e3de4e4a913f49d9d6393e0dc18746da8c6875036294e26a8876277664aef17c9b059fcef742439c54baeef37bdb78f360357ab25190563951a62", 0x64, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedreceive(r3, &(0x7f0000000100)=""/24, 0x18, 0x0, 0x0) getcwd(&(0x7f0000000180)=""/118, 0x76) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000fc0)="07484fb97c5b5c10a3a5947830aa9ed636f07d3f5ee71d2520b0f6af6fece10a539ac09b49783b3407c08fe98225bdbb177f1f2ee7b2ad2203d9fa8c759cbb2cf62690ee61377692a33c114095e608322acfed2c57c4af7c44dd437fae990842b68ff727447eeec08e6f122ecead48cac22448adbd9796ade86bc359113aa2e5f044b33bf3c928ef9bc48de0112e5604272f240dfa89c7e25f045656f5cfb8d2ce98b05c9b905b238c64635d22989e5047bbbaa37cc7a97ae56f96d872141dfad248c01a16ac5957ca129d0365b807206970ec", 0xd3}], 0x1, &(0x7f00000002c0), 0x0, 0x20000000}, 0x4004004) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000800)={0x3, 0x3f, 0xcc, 0x5, 0x6}) unshare(0x44000000) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x10000) sendto$inet(r2, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10) 20:16:49 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x56, 0x0) 20:16:49 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0x10002, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000041e4f70cf638363ee9ce93ca14babb265acf3496841066dd51bc2896d35c0f262855c7c59dc1ab8ec756faeefce1058eee000000ffd22f42d99caf68ae6ab2a842c5c293137866f57bae969e03167e4bcbbe0b31ae8a7de24a3518425e8331192a809252cc891053933bf560820b319f885e8eaf007fc61cd881613ca6ecc9d557224bb944a3a865ac2fa9721ad6bfbd7e07fc9c287af9f8f2411b5894b1cb2666472a217efdcbdb57e49de2317df15a4f52"], 0x10) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000340), 0x0, 0x0) 20:16:49 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, 0x0}, 0x20) [ 429.872450] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 429.908522] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:49 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xb9, 0x0) 20:16:49 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/33) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000001c0)) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 430.000508] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 430.037837] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:49 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, 0x0}, 0x20) 20:16:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xf5ffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 430.169239] IPVS: ftp: loaded support on port[0] = 21 20:16:49 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x54, 0x0) [ 430.349424] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 430.398798] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000140)=0x4400100000001, 0x4) connect$inet6(r1, &(0x7f0000000080), 0x1c) r2 = dup2(r0, r0) accept4$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xa}, 0x6b, r3}) 20:16:49 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, 0x0}, 0x20) 20:16:49 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x20000000, @rand_addr}}, 0x1e) userfaultfd(0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 430.560853] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 430.602381] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 430.972727] IPVS: ftp: loaded support on port[0] = 21 20:16:50 executing program 3: socket$inet6(0xa, 0x3, 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x0, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) r2 = socket(0x1, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000280), 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(r2, &(0x7f0000000a00)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xedee1c3, &(0x7f0000000440)=0x4) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000200)=""/122) mq_timedsend(r3, &(0x7f00000003c0)="db00cefa4f7d9819efb0088b94e0607e91772aef5828ce9610edac98a1bc303f1b4c253084f6fd08441e3de4e4a913f49d9d6393e0dc18746da8c6875036294e26a8876277664aef17c9b059fcef742439c54baeef37bdb78f360357ab25190563951a62", 0x64, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedreceive(r3, &(0x7f0000000100)=""/24, 0x18, 0x0, 0x0) getcwd(&(0x7f0000000180)=""/118, 0x76) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000fc0)="07484fb97c5b5c10a3a5947830aa9ed636f07d3f5ee71d2520b0f6af6fece10a539ac09b49783b3407c08fe98225bdbb177f1f2ee7b2ad2203d9fa8c759cbb2cf62690ee61377692a33c114095e608322acfed2c57c4af7c44dd437fae990842b68ff727447eeec08e6f122ecead48cac22448adbd9796ade86bc359113aa2e5f044b33bf3c928ef9bc48de0112e5604272f240dfa89c7e25f045656f5cfb8d2ce98b05c9b905b238c64635d22989e5047bbbaa37cc7a97ae56f96d872141dfad248c01a16ac5957ca129d0365b807206970ec", 0xd3}], 0x1, &(0x7f00000002c0), 0x0, 0x20000000}, 0x4004004) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000800)={0x3, 0x3f, 0xcc, 0x5, 0x6}) unshare(0x44000000) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x10000) sendto$inet(r2, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10) 20:16:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:50 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x168, 0x0) 20:16:50 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0xfff) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/current\x00', 0x2, 0x0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:50 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1a94c1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000880)="d094cef802031900d8756d2ac033229108fdb73c85669ef34108c916660b760f75ca24b0aa9d2e1fe95cee468c6f271ca463e151cdf8cea147b60a5559e3c9e9148c6620e765a076a43cb823946762f84c22016ee02d61204ccb929fcd961caf80c1d36c0c03d8ee2623287cd4646c121a43affa5440925020279d25477bb121c19b0d74b525ab29d1b61909f8a4f3d0b82616f841f3", 0x96) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000380)) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000280)) listen(r2, 0x4) r3 = dup2(r2, r2) socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x0, 0x5171, 0x1, 0x0, 0x8, 0x0, 0x1, {0x0, @in={{0x2, 0x4e20}}, 0x5, 0x0, 0xff, 0x9565, 0x9}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002b40)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x4e23, @rand_addr=0x7}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002bc0)={0x0, 0x3}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003440)={0x0, 0x7, 0x9, 0x4}, &(0x7f0000003480)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000003b00)=[{&(0x7f0000003680)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003940)="f2d6ec35a9d5f1321ea5720cb9ae9ac9d75d4f7896486379d6431e3119ed432012707f113cd9b0275fb8384e2a16b54f1f3dd711b4775d4332970d61ea82ee0339a2bd92929bf6ebfe", 0x49}], 0x1, &(0x7f0000003a80), 0x0, 0x81}], 0x1, 0x400c840) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f00000001c0)) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x40000000005, 0x200, 0x1f355df7}) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x400) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000100)) write$binfmt_misc(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="36c8943c28671b7f9c795e5cbe8623677d498807eaf567b54731815da75d796d9aa16b5d61608fb97743587a8536000000007f00000093839b5ea0207851478e017ae78c92e5d1f05beca550650c5ae19f66fcacf193332742c25879e8855c2756c35842937b580dc8a540398dc50e139617a3437367b12f3b85a4da3ef82e9e827638da0665651d3dcf2c9fd4b40b93bf2b5b75d336c45903cf03436b2d307fed339346ec3e683d1402675a20a4c07daad9af93c3d820fcb5da5b24dafdf26866bb397c8682728454c9c0"], 0xcb) r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) dup3(r0, r5, 0x80000) [ 431.177866] FAULT_INJECTION: forcing a failure. [ 431.177866] name failslab, interval 1, probability 0, space 0, times 0 [ 431.196455] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 431.219291] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 431.310914] CPU: 0 PID: 18574 Comm: syz-executor5 Not tainted 4.20.0-rc4+ #131 [ 431.318327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.327682] Call Trace: [ 431.330296] dump_stack+0x244/0x39d [ 431.333958] ? dump_stack_print_info.cold.1+0x20/0x20 [ 431.339192] ? lock_downgrade+0x900/0x900 [ 431.343360] ? check_preemption_disabled+0x48/0x280 [ 431.348399] should_fail.cold.4+0xa/0x17 [ 431.352476] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 431.357606] ? __fget+0x4d1/0x740 20:16:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:50 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x182, 0x0) [ 431.361081] ? ksys_dup3+0x680/0x680 [ 431.364811] ? find_held_lock+0x36/0x1c0 [ 431.368905] ? perf_trace_sched_process_exec+0x860/0x860 [ 431.374365] ? __fget_light+0x2e9/0x430 [ 431.378365] __should_failslab+0x124/0x180 [ 431.382619] should_failslab+0x9/0x14 [ 431.386432] __kmalloc+0x2e0/0x760 [ 431.390158] ? map_update_elem+0x347/0xf60 [ 431.394427] map_update_elem+0x347/0xf60 [ 431.398510] __x64_sys_bpf+0x32d/0x520 [ 431.402413] ? bpf_prog_get+0x20/0x20 [ 431.406249] do_syscall_64+0x1b9/0x820 [ 431.410155] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 431.415543] ? syscall_return_slowpath+0x5e0/0x5e0 [ 431.420480] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.425338] ? trace_hardirqs_on_caller+0x310/0x310 [ 431.430367] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 431.435396] ? prepare_exit_to_usermode+0x291/0x3b0 [ 431.440429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.445287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.450488] RIP: 0033:0x457569 [ 431.453691] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.472601] RSP: 002b:00007f62ead87c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 431.480316] RAX: ffffffffffffffda RBX: 00007f62ead87c90 RCX: 0000000000457569 [ 431.487590] RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000002 [ 431.493371] IPVS: ftp: loaded support on port[0] = 21 [ 431.494866] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 20:16:50 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 431.494877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62ead886d4 [ 431.494886] R13: 00000000004bd9e6 R14: 00000000004ccc98 R15: 0000000000000005 20:16:50 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/current\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x5) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) bind$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) 20:16:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) pipe(&(0x7f00000003c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) [ 431.636208] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:51 executing program 5 (fault-call:3 fault-nth:1): r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 431.702646] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 431.880768] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 431.916967] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 20:16:51 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x7e, 0x0) 20:16:51 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xa00, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x12, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:51 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="394aa9c65754a78f01341bacd3460358e3495b40e430a881b84155aebefaac0569c66a0810db66656abc96604e2de376c3aaf77374fc27c56335cb95d63be0abb193dbbe10302e399c8f5075ed4d156fc83461d1b319ac05a00c72234bc97c6639f94180aa156279980f909940cd7b346e9afbae7fb42706c9dabdc10cff7554a060ce8e62850a8c072dda45c7adb5b14c3e432c9b66101a00e195979f8313a68b07b20b57f45d0216b76a914b84b4293ee0db2aef759ef020dd7a9af8e82785a061ea99a02b15a4d216ab1ee4ea6f1204e3dfa46e196fd560c0167f20ecaf4269708dd07480cc1d7566c026915b02499ca7") bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0xd0) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) clock_gettime(0x5, &(0x7f0000000300)) sendfile(r2, r0, &(0x7f0000000180)=0x43, 0x4) 20:16:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x11, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:51 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x9, 0x0) [ 432.335805] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 432.369352] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:51 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f"], 0x1) [ 432.499805] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 432.536672] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:51 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000200)=0x4) write$P9_RLCREATE(r1, &(0x7f00000001c0)={0x18, 0xf, 0x1, {{0x0, 0x0, 0x4}, 0x8}}, 0x18) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:51 executing program 2: ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x182) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x801, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 20:16:51 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xfa, 0x0) 20:16:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0xb, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:51 executing program 3: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = dup2(r0, r0) write$P9_RLINK(r1, &(0x7f00000000c0)={0x7}, 0x7) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc0, 0x0, 0x0) [ 432.764021] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 432.792668] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:52 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x162, 0x0) 20:16:52 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") ioctl$FS_IOC_FSGETXATTR(r0, 0xc0c0583b, &(0x7f0000000040)) 20:16:52 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:52 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x13, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 432.907609] print_req_error: 121 callbacks suppressed [ 432.907618] print_req_error: I/O error, dev loop3, sector 0 [ 432.919029] buffer_io_error: 120 callbacks suppressed [ 432.919039] Buffer I/O error on dev loop3, logical block 0, lost async page write [ 432.935866] print_req_error: I/O error, dev loop3, sector 8 [ 432.941596] Buffer I/O error on dev loop3, logical block 1, lost async page write [ 432.949345] print_req_error: I/O error, dev loop3, sector 16 [ 432.955539] Buffer I/O error on dev loop3, logical block 2, lost async page write [ 432.963287] print_req_error: I/O error, dev loop3, sector 24 [ 432.969102] Buffer I/O error on dev loop3, logical block 3, lost async page write [ 432.969151] print_req_error: I/O error, dev loop3, sector 32 [ 432.988251] Buffer I/O error on dev loop3, logical block 4, lost async page write [ 432.996048] print_req_error: I/O error, dev loop3, sector 40 [ 433.001871] Buffer I/O error on dev loop3, logical block 5, lost async page write [ 433.009646] print_req_error: I/O error, dev loop3, sector 48 [ 433.015715] Buffer I/O error on dev loop3, logical block 6, lost async page write [ 433.023106] print_req_error: I/O error, dev loop3, sector 56 [ 433.023440] print_req_error: I/O error, dev loop3, sector 64 [ 433.029416] Buffer I/O error on dev loop3, logical block 7, lost async page write [ 433.035282] Buffer I/O error on dev loop3, logical block 8, lost async page write [ 433.042996] print_req_error: I/O error, dev loop3, sector 72 [ 433.050605] Buffer I/O error on dev loop3, logical block 10, lost async page write [ 433.104342] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 433.111832] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:52 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x164, 0x0) 20:16:52 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000180)) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000001c0)=""/125) clock_gettime(0x3, &(0x7f0000000240)) [ 433.207738] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 433.307408] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:52 executing program 2: 20:16:52 executing program 3: 20:16:52 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0xe, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:52 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r2 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) fsetxattr$security_smack_transmute(r2, &(0x7f0000000180)='security.SMACK64TRANSMUTE\x00', &(0x7f00000001c0)='TRUE', 0x4, 0x3) 20:16:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:52 executing program 3: 20:16:52 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x50, 0x0) [ 433.541146] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:52 executing program 2: 20:16:52 executing program 3: 20:16:52 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x7, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 433.589902] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:52 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x188, 0x0) 20:16:52 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:53 executing program 2: 20:16:53 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r0, 0x11, 0x8009, 0x4000008003) fallocate(r0, 0x11, 0xb7, 0x1000) 20:16:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:53 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x175, 0x0) 20:16:53 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0xc, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:53 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r1, 0x7acebf2c, 0x1, r1}) 20:16:53 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x3ffffffffffffffd) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000004c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000080)={"69705f76746930000000ed2e5f4800", @ifru_ivalue=0x1}) connect(r1, &(0x7f0000000600)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x0, 0x10000, "cb8e0d07c253a9bf17d5e712ef84325439b43c33bc7357e2021a6b69007a43d2461309259300b21d5dc708ae9b6980cc8687fb7dc52e2698df0a790c315d38", 0x20}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000380)=0x1002, 0x4) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) r4 = dup3(r3, r1, 0x80000) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000580)={0xc, 0x4000000000002, 0x7}) getsockname$inet6(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) sendto$inet(r3, &(0x7f0000d7cfcb), 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000240)={{0x3, 0x0, 0x5, 0x3, 0x1f}, 0xc26, 0x9, 0x980f}) shutdown(r3, 0x400000000000001) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000400)={{0x3, 0x3, 0x332, 0x1, 0x21}, 0x0, 0x3ff, 0xffffffffffffff80}) r5 = gettid() capset(&(0x7f0000000340)={0x20080522, r5}, &(0x7f0000000480)={0x7, 0x4, 0x5, 0x5, 0x9, 0x7fff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e24, @local}}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000005c0)) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @local}, 0xa) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 433.929697] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:53 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x3, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 434.029439] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:53 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xc2, 0x0) 20:16:53 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-monitor\x00', 0x10000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000004c0)=0x3ff) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r2 = dup2(r0, r0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000000180)='/proc/thread-self/attr/current\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x48000, &(0x7f0000000300)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x3afcc398}}, {@msize={'msize', 0x3d, 0xda85}}, {@nodevmap='nodevmap'}, {@afid={'afid', 0x3d, 0x3}}, {@mmap='mmap'}, {@cache_none='cache=none'}, {@version_u='version=9p2000.u'}, {@access_user='access=user'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/proc/thread-self/attr/current\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/proc/thread-self/attr/current\x00'}}, {@obj_role={'obj_role', 0x3d, '/proc/thread-self/attr/current\x00'}}, {@subj_role={'subj_role'}}, {@measure='measure'}, {@fowner_eq={'fowner', 0x3d, r3}}, {@smackfstransmute={'smackfstransmute', 0x3d, ']*'}}, {@subj_type={'subj_type', 0x3d, '{system'}}]}}) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 434.262228] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 434.293117] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:53 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x5, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:53 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x3ffffffffffffffd) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000004c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000080)={"69705f76746930000000ed2e5f4800", @ifru_ivalue=0x1}) connect(r1, &(0x7f0000000600)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x0, 0x10000, "cb8e0d07c253a9bf17d5e712ef84325439b43c33bc7357e2021a6b69007a43d2461309259300b21d5dc708ae9b6980cc8687fb7dc52e2698df0a790c315d38", 0x20}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000380)=0x1002, 0x4) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) r4 = dup3(r3, r1, 0x80000) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000580)={0xc, 0x4000000000002, 0x7}) getsockname$inet6(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) sendto$inet(r3, &(0x7f0000d7cfcb), 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000240)={{0x3, 0x0, 0x5, 0x3, 0x1f}, 0xc26, 0x9, 0x980f}) shutdown(r3, 0x400000000000001) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000400)={{0x3, 0x3, 0x332, 0x1, 0x21}, 0x0, 0x3ff, 0xffffffffffffff80}) r5 = gettid() capset(&(0x7f0000000340)={0x20080522, r5}, &(0x7f0000000480)={0x7, 0x4, 0x5, 0x5, 0x9, 0x7fff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e24, @local}}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000005c0)) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @local}, 0xa) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 20:16:53 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x2f, 0x0) 20:16:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:53 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote}}, 0x143) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xafa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f87357", 0x4c, 0x10000}], 0x0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000300)=""/242, &(0x7f00000001c0)=0xf2) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000180)={0x7, 0x2, 0x1, {0x80, 0x40, 0xbc75, 0x5}}) 20:16:53 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x3ffffffffffffffd) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000004c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000080)={"69705f76746930000000ed2e5f4800", @ifru_ivalue=0x1}) connect(r1, &(0x7f0000000600)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x0, 0x10000, "cb8e0d07c253a9bf17d5e712ef84325439b43c33bc7357e2021a6b69007a43d2461309259300b21d5dc708ae9b6980cc8687fb7dc52e2698df0a790c315d38", 0x20}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000380)=0x1002, 0x4) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) r4 = dup3(r3, r1, 0x80000) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f0000000580)={0xc, 0x4000000000002, 0x7}) getsockname$inet6(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) sendto$inet(r3, &(0x7f0000d7cfcb), 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000240)={{0x3, 0x0, 0x5, 0x3, 0x1f}, 0xc26, 0x9, 0x980f}) shutdown(r3, 0x400000000000001) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000400)={{0x3, 0x3, 0x332, 0x1, 0x21}, 0x0, 0x3ff, 0xffffffffffffff80}) r5 = gettid() capset(&(0x7f0000000340)={0x20080522, r5}, &(0x7f0000000480)={0x7, 0x4, 0x5, 0x5, 0x9, 0x7fff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e24, @local}}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000005c0)) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @local}, 0xa) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 20:16:53 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x9, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)="68756765746c04000000000000006167655f69725f5aa2f4657300", 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffd2) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x0, 0x2}) 20:16:54 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x3, 0x0) [ 434.753453] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:54 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0xf, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 434.846012] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:54 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0xb0, 0x0) [ 435.005242] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x80000001, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @remote}}}, 0x84) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffffffffffffff81, 0x40000) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000001c0)={0x1f, 0x7, 0x7, 0x5, 0x80000000, 0x3}) r4 = dup2(r2, r2) connect$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0xfffffffffffffe9b) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$VIDIOC_S_CROP(r3, 0x4014563c, &(0x7f0000000200)={0xf, {0x3, 0x0, 0x101, 0x10000}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, &(0x7f0000000300)=0x84) fsetxattr$security_smack_transmute(r4, &(0x7f0000000540)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000580)='TRUE', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r5, 0xc8}, &(0x7f0000000380)=0x8) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 435.046602] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:54 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1b) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0xc4}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 20:16:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendto$inet6(r0, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 20:16:54 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:54 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x6b, 0x0) 20:16:54 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) [ 435.274250] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1a94c1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000880)="d094cef802031900d8756d2ac033229108fdb73c85669ef34108c916660b760f75ca24b0aa9d2e1fe95cee468c6f271ca463e151cdf8cea147b60a5559e3c9e9148c6620e765a076a43cb823946762f84c22016ee02d61204ccb929fcd961caf80c1d36c0c03d8ee2623287cd4646c121a43affa5440925020279d25477bb121c19b0d74b525ab29d1b61909f8a4f3d0b82616f841f3", 0x96) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000380)) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000280)) listen(r2, 0x4) r3 = dup2(r2, r2) socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x0, 0x5171, 0x1, 0x0, 0x8, 0x0, 0x1, {0x0, @in={{0x2, 0x4e20}}, 0x5, 0x0, 0xff, 0x9565, 0x9}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002b40)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x4e23, @rand_addr=0x7}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002bc0)={0x0, 0x3}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003440)={0x0, 0x7, 0x9, 0x4}, &(0x7f0000003480)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000003b00)=[{&(0x7f0000003680)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003940)="f2d6ec35a9d5f1321ea5720cb9ae9ac9d75d4f7896486379d6431e3119ed432012707f113cd9b0275fb8384e2a16b54f1f3dd711b4775d4332970d61ea82ee0339a2bd92929bf6ebfe", 0x49}], 0x1, &(0x7f0000003a80), 0x0, 0x81}], 0x1, 0x400c840) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f00000001c0)) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x40000000005, 0x200, 0x1f355df7}) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x400) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000100)) write$binfmt_misc(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="36c8943c28671b7f9c795e5cbe8623677d498807eaf567b54731815da75d796d9aa16b5d61608fb97743587a8536000000007f00000093839b5ea0207851478e017ae78c92e5d1f05beca550650c5ae19f66fcacf193332742c25879e8855c2756c35842937b580dc8a540398dc50e139617a3437367b12f3b85a4da3ef82e9e827638da0665651d3dcf2c9fd4b40b93bf2b5b75d336c45903cf03436b2d307fed339346ec3e683d1402675a20a4c07daad9af93c3d820fcb5da5b24dafdf26866bb397c8682728454c9c0"], 0xcb) r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) dup3(r0, r5, 0x80000) [ 435.334835] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1a94c1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000880)="d094cef802031900d8756d2ac033229108fdb73c85669ef34108c916660b760f75ca24b0aa9d2e1fe95cee468c6f271ca463e151cdf8cea147b60a5559e3c9e9148c6620e765a076a43cb823946762f84c22016ee02d61204ccb929fcd961caf80c1d36c0c03d8ee2623287cd4646c121a43affa5440925020279d25477bb121c19b0d74b525ab29d1b61909f8a4f3d0b82616f841f3", 0x96) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000380)) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000280)) listen(r2, 0x4) r3 = dup2(r2, r2) socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x0, 0x5171, 0x1, 0x0, 0x8, 0x0, 0x1, {0x0, @in={{0x2, 0x4e20}}, 0x5, 0x0, 0xff, 0x9565, 0x9}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002b40)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x4e23, @rand_addr=0x7}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002bc0)={0x0, 0x3}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003440)={0x0, 0x7, 0x9, 0x4}, &(0x7f0000003480)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000003b00)=[{&(0x7f0000003680)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003940)="f2d6ec35a9d5f1321ea5720cb9ae9ac9d75d4f7896486379d6431e3119ed432012707f113cd9b0275fb8384e2a16b54f1f3dd711b4775d4332970d61ea82ee0339a2bd92929bf6ebfe", 0x49}], 0x1, &(0x7f0000003a80), 0x0, 0x81}], 0x1, 0x400c840) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f00000001c0)) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x40000000005, 0x200, 0x1f355df7}) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x400) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000100)) write$binfmt_misc(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="36c8943c28671b7f9c795e5cbe8623677d498807eaf567b54731815da75d796d9aa16b5d61608fb97743587a8536000000007f00000093839b5ea0207851478e017ae78c92e5d1f05beca550650c5ae19f66fcacf193332742c25879e8855c2756c35842937b580dc8a540398dc50e139617a3437367b12f3b85a4da3ef82e9e827638da0665651d3dcf2c9fd4b40b93bf2b5b75d336c45903cf03436b2d307fed339346ec3e683d1402675a20a4c07daad9af93c3d820fcb5da5b24dafdf26866bb397c8682728454c9c0"], 0xcb) r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) dup3(r0, r5, 0x80000) 20:16:54 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x6, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:54 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x184, 0x0) 20:16:54 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) 20:16:54 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x14, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 435.613828] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 435.676090] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 436.019914] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 436.032268] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:55 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x8a, 0x0) 20:16:55 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x15, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:55 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1a94c1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000880)="d094cef802031900d8756d2ac033229108fdb73c85669ef34108c916660b760f75ca24b0aa9d2e1fe95cee468c6f271ca463e151cdf8cea147b60a5559e3c9e9148c6620e765a076a43cb823946762f84c22016ee02d61204ccb929fcd961caf80c1d36c0c03d8ee2623287cd4646c121a43affa5440925020279d25477bb121c19b0d74b525ab29d1b61909f8a4f3d0b82616f841f3", 0x96) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000380)) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000280)) listen(r2, 0x4) r3 = dup2(r2, r2) socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x0, 0x5171, 0x1, 0x0, 0x8, 0x0, 0x1, {0x0, @in={{0x2, 0x4e20}}, 0x5, 0x0, 0xff, 0x9565, 0x9}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002b40)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x4e23, @rand_addr=0x7}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002bc0)={0x0, 0x3}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003440)={0x0, 0x7, 0x9, 0x4}, &(0x7f0000003480)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000003b00)=[{&(0x7f0000003680)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003940)="f2d6ec35a9d5f1321ea5720cb9ae9ac9d75d4f7896486379d6431e3119ed432012707f113cd9b0275fb8384e2a16b54f1f3dd711b4775d4332970d61ea82ee0339a2bd92929bf6ebfe", 0x49}], 0x1, &(0x7f0000003a80), 0x0, 0x81}], 0x1, 0x400c840) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f00000001c0)) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x40000000005, 0x200, 0x1f355df7}) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x400) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000100)) write$binfmt_misc(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="36c8943c28671b7f9c795e5cbe8623677d498807eaf567b54731815da75d796d9aa16b5d61608fb97743587a8536000000007f00000093839b5ea0207851478e017ae78c92e5d1f05beca550650c5ae19f66fcacf193332742c25879e8855c2756c35842937b580dc8a540398dc50e139617a3437367b12f3b85a4da3ef82e9e827638da0665651d3dcf2c9fd4b40b93bf2b5b75d336c45903cf03436b2d307fed339346ec3e683d1402675a20a4c07daad9af93c3d820fcb5da5b24dafdf26866bb397c8682728454c9c0"], 0xcb) r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x0) dup3(r0, r5, 0x80000) 20:16:55 executing program 2: socket$inet6(0xa, 0x3, 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x0, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) r2 = socket(0x1, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000280), 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(r2, &(0x7f0000000a00)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xedee1c3, &(0x7f0000000440)=0x4) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000200)=""/122) mq_timedsend(r3, &(0x7f00000003c0)="db00cefa4f7d9819efb0088b94e0607e91772aef5828ce9610edac98a1bc303f1b4c253084f6fd08441e3de4e4a913f49d9d6393e0dc18746da8c6875036294e26a8876277664aef17c9b059fcef742439c54baeef37bdb78f360357ab25190563951a62", 0x64, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedreceive(r3, &(0x7f0000000100)=""/24, 0x18, 0x0, 0x0) getcwd(&(0x7f0000000180)=""/118, 0x76) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000fc0)="07484fb97c5b5c10a3a5947830aa9ed636f07d3f5ee71d2520b0f6af6fece10a539ac09b49783b3407c08fe98225bdbb177f1f2ee7b2ad2203d9fa8c759cbb2cf62690ee61377692a33c114095e608322acfed2c57c4af7c44dd437fae990842b68ff727447eeec08e6f122ecead48cac22448adbd9796ade86bc359113aa2e5f044b33bf3c928ef9bc48de0112e5604272f240dfa89c7e25f045656f5cfb8d2ce98b05c9b905b238c64635d22989e5047bbbaa37cc7a97ae56f96d872141dfad248c01a16ac5957ca129d0365b807206970ec", 0xd3}], 0x1, &(0x7f00000002c0), 0x0, 0x20000000}, 0x4004004) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000800)={0x3, 0x3f, 0xcc, 0x5, 0x6}) unshare(0x44000000) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x10000) sendto$inet(r2, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10) 20:16:55 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x4010, r0, 0x0) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f7bc81a89e6f92e2831f3b8636b5f6e6f6c6f636b2c6e6f737569646469722c6c6f636b7461626c653d6474f733bf4cbb4c748d1b997af12fc9cec1a5d1b83c7864d4eed898887b084c9de62df179c1ef8190f8eef9b992146fd3ebf0d7d3669dbd9f2bad312d1f72b3"]) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000180)={0x0, @aes128, 0x2, "ee7ad39fd62487e8"}) 20:16:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:55 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0xd, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 436.299129] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:55 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x17a, 0x0) [ 436.365729] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:55 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200902, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:55 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x8, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 436.549245] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:55 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xffffffffffffffff) r2 = dup2(r0, r0) setsockopt(r0, 0x400, 0x2000000, &(0x7f0000000300)="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", 0xfc) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x30, 0x7, 0xd69}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x5, @loopback, 0x9}}, 0x8, 0x80000001}, 0x90) [ 436.637430] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:55 executing program 3: set_mempolicy(0x4002, &(0x7f0000000140), 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x0, 0x800000000105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="230e471eca4fcac106dacb986e0398c41c658cdcc8c2f6b42d112e3562c72f267e73febebb99da70ea83a55163e3827cb520d58e8d14f5b4d2626b6f86aebf012848da16908c6c61812655c10d7381fbb5b4710f7bcfce839fff442ba07a590bf30ecbc838efabe7674f010780b4bb2bfce09084e61e01f9e36a48c76dcdfe15acdad6e3f4f133fe07ccf9c4227cdd30711e667682c224b916504c7abdc82db03c102956236898b08adeff55855b7defafab59cae501a5a84001861692b1bd1a9b46dcc6ba84e0a4665fb5af9cb2c4a10172521395510efb0e14c9c0641227e1", 0xe0}, {&(0x7f0000000280)="89fa7f8105a41d67aaa45c9d7b15de8b4aa6e6b44e56d3f570f7654e1497617831e0de8b809b3601d12e5c70d0e9cf135595fa2bb02ea568feaf12ac21b3df6ad0d686ca5c5fd5fedd40ef6eb41555d8c74eeaf8d3146d36b4b03b060eb8d68a1721189b29aed1bff32884afd5df062fda12a12c9be494663fa18dacf5d12303c4d7cf6f47b8e9d281dce39beb25c331019c2de989ab082066e38183b57a7978a97396268d8ec4cbc659e4", 0xab}], 0x2, 0x0, 0x0, 0x20004000}, 0x40004) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000000) ioctl$TIOCCBRK(r1, 0x5428) [ 436.706586] IPVS: ftp: loaded support on port[0] = 21 20:16:56 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x61, 0x0) 20:16:56 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0xa, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 436.782847] QAT: Invalid ioctl [ 436.861889] QAT: Invalid ioctl [ 436.958535] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 436.966421] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/4096, 0x1000) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x10000000000000fd, 0x2000000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001200)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/if_inet6\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x0) 20:16:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 20:16:56 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x143, 0x0) 20:16:56 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x10, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:56 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) fgetxattr(r1, &(0x7f0000000180)=@random={'btrfs.', '[wlan1&wlan1/security/9\'vmnet0bdev:eth1\x00'}, &(0x7f00000001c0)=""/8, 0x8) 20:16:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 437.346192] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 437.392404] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:56 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:56 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x6, 0x0, 0x2, 0x5, '\x00', 0x9}, 0x3, 0x400, 0x9, r2, 0x8, 0x4, 'syz1\x00', &(0x7f0000000180)=['/proc/thread-self/attr/current\x00', '/proc/thread-self/attr/current\x00', '/proc/thread-self/attr/current\x00', ',ppp0\x00', '/proc/thread-self/attr/current\x00', '-eth0em0-trusted\x00', ')Ttrustedvmnet0vboxnet0nodev(\x00', '/proc/thread-self/attr/current\x00'], 0xd0, [], [0x5, 0x8001, 0x1ff]}) 20:16:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000010000101000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c001a000400020004000000"], 0x2c}}, 0x0) 20:16:56 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x10a, 0x0) 20:16:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x7400, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:56 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x29b) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x80, &(0x7f0000000200)="42b4e47e249134644c292011e3c273a00159f7029d77b538bd7640fbb00d178533539c702e2fb74941a94af1f01d4aa0bd59ec28ddb26dedb76ce080001f6f7d610971d1704cdb784f777c257ed3d016ffbe4085fa6ce5c7f360380cad7606ad87393d64f0e98124c3e2dc24864d396f8e4ccf7f23aa3969fe8f25e48e2aa79a"}) [ 437.695825] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x10000, 0x0, 0xfffffffffffffffc, 0x10000, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x616f}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x94) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x3, 0xbd, 0x7fff, 0x0, 0x10000, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x9, 0x4, 0x0, 0x0, 0xe1f, 0x3, 0x3, 0xffffffffffffea71, 0x4}) r3 = dup3(r1, r0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000080)) 20:16:57 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:57 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x11a, 0x0) 20:16:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x95, "664b8394a36300687c93a7479c7f7d328c121be96fcada716e4a69d4f91926c89810df208f69198e80904a575654df2708dcce9e3113a53c4d9221b31ebc0751e4ee341e16ee59a4b55670e247ef90655e86a3c2eff44884ef55ab573351d3595b801f480cc6a2ac51986ce68f586fb4a932d6f48fb17eb143b28063c34510bba1e0b6e7cdc5296350358e30711d1150caefc3ea62"}, &(0x7f0000002940)=0x9d) sendmmsg$inet_sctp(r2, &(0x7f0000002a80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @mcast1, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="288c3eb9f7ac8284a1386ebd8b8418e3643d0612d5069fc858a1c4591b2d171edf466d302e839d57eb8a66845c7d7d52cb93363306dacac78fa67e00bebe4d7a58d8de77322a9d49dc0b0c705b57dd38c007c7dd9c988419ed9cb47eaa6c58cbcec22f65281e36a250f465d2e42725fa2add623275b02cd5423951c95a5e00cb86cd849c58e71e35490b0a1a5f2482ec9a769dd30c515a844965fe38d6500806be684af8effa33517518e6", 0xab}, {&(0x7f0000000200)="ec39f95f431ff2f5850aac616a57c22678974b88239f08e2eb04bb716720cf5ce1618d6fb3967406b06a023658dfc0f79adc67e3a89569edf7e3794e6eaa46e0b5f88489ef900548", 0x48}, {&(0x7f0000000280)="f0613e45898a0d3c3b3c2427654dcc37f24441f40be0f713c03cc997f60108e01f281d69e54efde50ae647135c1c327916bb5f9ff8f3d1a2", 0x38}, {&(0x7f00000002c0)="8fe4333909af2b68f7af9013a3d98f4447cf9a2fdab788c61a6a4847f9d9de83949ad542a67986214ee7a2831e74561eb192087c7f3cb14cdf229d39aa5a43cb9b29ef65fec1c54fa2f77cbbf4568d90d8deaedce8ee5b05a8c42ed652512ae37157c45f24b8bf1f6f37ecd1d7934ab24142050bc05073b60f6067291e5992f9caafee5cd624eec6266522ffda25fb28b35834279758563b7ac5ea4f67bad0dc89db64c7e8565d8ce3005d7d8e77f85f9e946c93ec86ecd35839a00d728d71375934b451c8703cdc80ef4da8da22548f540281", 0xd3}, {&(0x7f00000003c0)="fe16a7610545ad3c44dae58ba6652764b2d5591daaa4c342e5427181447d35c3008f345f2e30ac97088b7789086c8a7782c631a38b48c22bf8395e08a0466bd7d74e7d8228a796b1b1a717563e5fc3df9b6a51ed1570d33893d530171e767a143612a666cb07c125862b25515a611d4395cc79f7407d80188a724e3981dbef654622cc1f49484f2b89936ba2a53e8266ee19c3f63e87af30c95c0e0fa0a06a31281b774d70acd99f70e74ac55cf3a774ce1e22672c36ec4dbfbb1700513f503cf7d2ed4c604ddc3d5871d8df2e7660e922b1997b91711deb5728", 0xda}, {&(0x7f00000004c0)="aed3f271bcb166edf8f42c4a05b0f919b6", 0x11}, {&(0x7f0000000500)="c323613f5f76bd8561328d862969af9072246c2946081d414785da0c2e917331c13c1ff951ced1dc4dbcd18f61d68e8482323a7e381477d8594821ec47b48ea2c086ce3b9614552d71786f6d82bbf821c9a6e79c10d1b1bcfd82aea3d837cc151cd7088f64e2d2d6d90c652276510820907532e5293010012acc321fff95a2329ff7f564b011a86d9a884183d477d9a235c56cc8e33e6aeb1a5682738b8a1ace3ed15d33ec22de70d06306d280f50b2d09840b3d37608eb45df7e3514719", 0xbe}, {&(0x7f00000005c0)="0319d18f212fbd22795342db3059c0ae40c0a1d69030185be507655000168b9aca6a0755a369cd304f87bc1665bceecb75c852e3c347cfc97f880736669311e0f39e37c58b3ede8b48b604d9066ca1ce238a8b5eb908b6501020e95c4e5875b7d7476b036c0446f4a0ba01a486e8afac86276f600c9e", 0x76}, {&(0x7f0000000640)="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", 0x1000}], 0xa, 0x0, 0x0, 0x40040}, {&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x7, @remote, 0x5}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000001740)="828f6f057fa98ee27b68f915a0c36ed36a164d01a5b8cf082f19645316c9da6ee7ffda698e59d02641337403f480a8d11b07ec1b05a79a6c73efa519558ab1da5605bdbc79858b72556dd25e36de93e0a6eb2641d084854095a4bedcc4ac6a9e3a867299baa2a1c750e21204f006e3c145135589a9d8e74b1163f28831707b40bc7807328f0d18e2d02114bb80c1b0870d2aff7d8a751f60ef5b4921f98e469f03e0951f3040029d998ceb7fd78f8d13a75029ffd751f9ba2b3c18cc031bc599ac208a5e4078ef2bad", 0xc9}, {&(0x7f0000001840)="6b10a81170f2ee430a15d36319ba4c656c980c286fa10d273e408f9804b20fbe16b46e2d41408a50beeff089b3dad9e92d69de92d75d55100399e4a2e1494890f841429d09ddc2197d1056cfe8b3bf5bdbe37b809789c12adc11bc958c418b5e4e3daeba60a46dc41ac7e38fdf2954513d383400456d324012d6c0cb201f973ff721802cbb0849df8a509527f43922efc2bacc4eb016a0867ef7b0726c726aaa0add9623cb5035025b8175e52b5cc208b04b8b012e2ed7b282521fc1d6f8c0ae2bfd2df2b1ecbfad3d1362a2e2a9561e3e63be569a", 0xd5}, {&(0x7f0000001940)="642e675dee637c8ea0dbd7c7b47f10c7462d3469fd5ee86255a819ec6eeb25583f92c72a5d689fd675bb6d2c8de9df94e61c9bbd4a4588541877bdf1ef4d24b0b840ac727c6bc6523500b11842341f73eb4573c783778571e7a307b5949db2be4ad417dbe1b8e097429faf44918fbbb21625b09567a7a9e0497ed2696b8914ef0bc88162fb2ace926b304cc71e274cbca6c1d89cee0407ff767107ada3af4820b39732976c51ad7081874159feb32fd402d889bb", 0xb4}], 0x3, &(0x7f0000001ac0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffffffff49d5, 0xd, 0x0, 0x3f, 0x2, 0x1, 0x1, r3}}], 0x48, 0x90}, {&(0x7f0000001b40)=@in6={0xa, 0x4e24, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x10001}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000001b80)="d147f1fc29a5941c6fa1feff6bdf5f010916c9ffcb1ceecbaf25d8a09ccec68cc0e07c9fb5f8d7544fb4ede30c546ef75c0175b6ae05bd9d8910438f4217fa84e3b307395c641ceefc2a06515d7e5c7d15f1f28f425c59cc1e05df2b9b1d478f3a2b7759bc682c4f8afc3559dc4ffec31db4e49e48ed2dff060fa320e671463bdad95f1918b653c3326ee67a6a05bb2308b8b036f5e07d448ad9dfe81bc44e492aa62db124c02728f456fae38c22173014bf219fad229069d58b3fba88e06ef29defbe5963143b5c5cb21ae7e0b248bb0837b909948c414e3389c7f079f132a3ca47c920f57be2479c3ee95bdb706c57", 0xf0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001cc0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001d00)="3a988dd776f7214fe8b4d14efe1ccf74e3ad1564415a8204a1e115367d3f6dd42099a792a230dd8d358fff4b552d9bb8445434089f9b7de857e06a3dd14c051a61249a2b16dc1cd76eecabb6d0fa9f2034c64644b0d518c6c39ba307b0958dafe37e908109855fb252a806e39ac53add8f9cf188a03ad070fddc54d470abc0bb9933e6a0ec49db277e029f51de7d7989a3aaa87106da581e7ce212af9b6d868b1aa17ef46d4f535b42e44592e1b55bf2f5d04c0de3cfb52f97d2912917a685c6cf435d6bb11c6cbdd727d98dde732530175716440f5e353bd55a72c2bf29a123bcc5bf990ad84cbcd87f6740f556fad40085f39328", 0xf5}, {&(0x7f0000001e00)="cae7ac36eeca2f6c5051ea1d47859ef496e8c141c5a26b429c43b4d8b3d013e0e29830e26436faa7f9db1cbf9e742307bcb0961dc37a11b139615bc5dadc", 0x3e}, {&(0x7f0000001e40)="373b3f8d903914ca927b4cd30883736da2f1cd173b856f7a62e80ffa4603fab0fb3d9c8817eb9b4ad95b62b352d41731a3faa510c75f8c7b006d5c302f5e004e216e93a37a41da92887345d85428b47c524b4b317120776a9ff1832afd8d6a6996fc24349185b3e608c7976e30e0a97cfb3f8fc58d5f16cd76fa4b13722f7ff65f2bd5cd0d2cb4ae5dfd9b", 0x8b}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001f80)="486d1568b8d33e49cdaad9777d45b0a6db1596cb77dad8189d420324e4b834d89cceb16b9b84acf9c1ad1c877e81cdcaedffdc4aadeccf1972e253f2d2c5597d7656b3dfb560c4a5b07e103465eafbc194e0eceb9cef033b851c6bf3273c1381aee33ae70b4431a7b444a26218c67527fba4928aac6268592d15a5c01fe752944eb009e03c30bf0808395f061c96ebae81493bb8578cce495f3d9dbd365775f946d978e4", 0xa4}, {&(0x7f0000002040)="262393108c0dbc938f4d6cc3c13f32852fc69113e0553d7f95e78f1d98368c819c04ca076046d4fb57144dcc1ed3b2b9792c4d776c86f7a4451f02f024523d43955ef804d173248127fd43c69a08eabb509fe69dd6695002eb60bb410008862458f45d5da64de83f8f439a4c92e24177e9f23fb0b3cf9cc292b88ab1035202", 0x7f}, {&(0x7f00000020c0)="92b0537740fa181d2fb066c68d797c45ce91eb3cae189f5b161683d074bc1277de93705f909c805604342704e6771bbcf48e6f69a1c05634569f168dbfacc8fb1f27433fe41593e9eed891e2e045b79b476c284c56905cd431935db919b3ba434a5d2b5e147e3a559076ac4c7fcc03bde0ed2f1afc7983df64ae71b2fe86a9651fdb12e03e13268f639df3f62fd4e081e96deca65a48cb", 0x97}, {&(0x7f0000002180)="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", 0xfa}, {&(0x7f0000002280)="09ca4ba83728d68825244b85b21b8143705e17a7b763ad2a2d4fd38403b65df9d39095e388ddaf0e1de31ae0e54ff00740cf692c71d8b75cd0734c3722b6976f20b8a990520205dcd6134735f0c303c00f58512673621243d5d7c6142f7fb3b4e554432340a21cf58d51d9ce2f2f0e66225886a290d10f54cd28f634d837bd38bfc16ca17ca6fd2f6379b41948041d349e0a8d05a74ecbdcbe17b8d0c2f4371abab2b06669324d77d6e07a9d3c717c78803afe4e2e722c228576483ba877ac0026", 0xc1}, {&(0x7f0000002380)="19e6e070dbbb52bb4cf68ddae1110020018f0b1fd5f6a40b99c3b87c9473344bb5069aaa0430089dc08e38e8f8c5307411842ce171103d7ef4db6cf26403e3de0a0d7f352bee1451e86387a8b0e25b2d887de072d0914c97dc4378567503bbd1c06a1df1758b7b329981f1b38a493ce16254e06c", 0x74}, {&(0x7f0000002400)="34dd5ed3d06cef411c2af7821d7cab852d7536", 0x13}, {&(0x7f0000002440)="bdaba0c026e386c543ffee8f388ecf4e09ac4b7b707abc573af32bddd9a13a698bad60c94786a00852a03d0fb525a317f83d8f118d64e4e3cef337d2017ffdfdd278f08034e900ea8cace48dbba6b3c4854b69e824938fc27c09b7ee8f496fc5a766d0e65af697f05d3bae558e4708e04f1816e355f2dcab3258dcb4c0347e47755c31ddea52555381dfd4b18450d2cdddce939b3e6784013c67955653c2292df2554240387f1e7e5584398af573275565b12bb741caf276dd1cf2973c77d9bc861ad444e3578a336ffa0fc5a415e9430a5570", 0xd3}], 0x8}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002600)="b2bb6cea2b7681bdfa7549f287d16239035d2e4a9b6c379cbc39a3d2650348ee8eafd42135f7e7f01e66e3c897af08aa10c9b209117cff2d65b164af289ba80c2abff7e23bd274caff6e353d7855a3842233868cffbd66738024ae67c9ea3458300615ed69719fb6a763cbf38510c01331c29ca7917cb60c15acbeccfa67686788903836a2442ec3", 0x88}], 0x1, &(0x7f0000002700)=[@authinfo={0x18}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xc000000000, 0x7}}], 0x30, 0xc084}, {&(0x7f0000002740)=@in6={0xa, 0x4e23, 0x8b, @local, 0x1}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002780)="758db056fef8f2c1ab076ef46153b3e09de3634f68bf19c569443c9df68afb34ba25533346862a4706527ff6fb432a56ffc682583bcea915ba697a54473c3cfa0cf49d94ea90507bfa23146f47ed6e86ce1e68427277815209b78dd03b809b44b1519a2f3703e09737a9dea8c94b4cef60a9097f99f7a8a6f58268f103e93771cecc1a1033875d5978d3ee5dbe07e0d18a1ee544ae985710e560cf2955b59d4fa6eae766e0dd5d7c4bcb8f455d624724f1d70bd603122052d43661cac0b9", 0xbe}], 0x1, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3f, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x2, 0xc7a, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x20, 0x4, 0x401, 0x200, 0xf, 0x73, 0x7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xd0, 0xc4}], 0x7, 0x1) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702e6370752f73797a30fe", 0x1ff) [ 437.742351] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 437.845593] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 437.897145] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:57 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x3, @local, 0x9}, {0xa, 0x4e23, 0x3, @local, 0x1}, 0x3, [0x7, 0x42, 0x6, 0x0, 0x6, 0x1, 0x6, 0x3]}, 0x5c) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r2 = dup2(r1, r1) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) ioctl$UI_DEV_DESTROY(r2, 0x5502) 20:16:57 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:57 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x51, 0x0) 20:16:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x95, "664b8394a36300687c93a7479c7f7d328c121be96fcada716e4a69d4f91926c89810df208f69198e80904a575654df2708dcce9e3113a53c4d9221b31ebc0751e4ee341e16ee59a4b55670e247ef90655e86a3c2eff44884ef55ab573351d3595b801f480cc6a2ac51986ce68f586fb4a932d6f48fb17eb143b28063c34510bba1e0b6e7cdc5296350358e30711d1150caefc3ea62"}, &(0x7f0000002940)=0x9d) sendmmsg$inet_sctp(r2, &(0x7f0000002a80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @mcast1, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="288c3eb9f7ac8284a1386ebd8b8418e3643d0612d5069fc858a1c4591b2d171edf466d302e839d57eb8a66845c7d7d52cb93363306dacac78fa67e00bebe4d7a58d8de77322a9d49dc0b0c705b57dd38c007c7dd9c988419ed9cb47eaa6c58cbcec22f65281e36a250f465d2e42725fa2add623275b02cd5423951c95a5e00cb86cd849c58e71e35490b0a1a5f2482ec9a769dd30c515a844965fe38d6500806be684af8effa33517518e6", 0xab}, {&(0x7f0000000200)="ec39f95f431ff2f5850aac616a57c22678974b88239f08e2eb04bb716720cf5ce1618d6fb3967406b06a023658dfc0f79adc67e3a89569edf7e3794e6eaa46e0b5f88489ef900548", 0x48}, {&(0x7f0000000280)="f0613e45898a0d3c3b3c2427654dcc37f24441f40be0f713c03cc997f60108e01f281d69e54efde50ae647135c1c327916bb5f9ff8f3d1a2", 0x38}, {&(0x7f00000002c0)="8fe4333909af2b68f7af9013a3d98f4447cf9a2fdab788c61a6a4847f9d9de83949ad542a67986214ee7a2831e74561eb192087c7f3cb14cdf229d39aa5a43cb9b29ef65fec1c54fa2f77cbbf4568d90d8deaedce8ee5b05a8c42ed652512ae37157c45f24b8bf1f6f37ecd1d7934ab24142050bc05073b60f6067291e5992f9caafee5cd624eec6266522ffda25fb28b35834279758563b7ac5ea4f67bad0dc89db64c7e8565d8ce3005d7d8e77f85f9e946c93ec86ecd35839a00d728d71375934b451c8703cdc80ef4da8da22548f540281", 0xd3}, {&(0x7f00000003c0)="fe16a7610545ad3c44dae58ba6652764b2d5591daaa4c342e5427181447d35c3008f345f2e30ac97088b7789086c8a7782c631a38b48c22bf8395e08a0466bd7d74e7d8228a796b1b1a717563e5fc3df9b6a51ed1570d33893d530171e767a143612a666cb07c125862b25515a611d4395cc79f7407d80188a724e3981dbef654622cc1f49484f2b89936ba2a53e8266ee19c3f63e87af30c95c0e0fa0a06a31281b774d70acd99f70e74ac55cf3a774ce1e22672c36ec4dbfbb1700513f503cf7d2ed4c604ddc3d5871d8df2e7660e922b1997b91711deb5728", 0xda}, {&(0x7f00000004c0)="aed3f271bcb166edf8f42c4a05b0f919b6", 0x11}, {&(0x7f0000000500)="c323613f5f76bd8561328d862969af9072246c2946081d414785da0c2e917331c13c1ff951ced1dc4dbcd18f61d68e8482323a7e381477d8594821ec47b48ea2c086ce3b9614552d71786f6d82bbf821c9a6e79c10d1b1bcfd82aea3d837cc151cd7088f64e2d2d6d90c652276510820907532e5293010012acc321fff95a2329ff7f564b011a86d9a884183d477d9a235c56cc8e33e6aeb1a5682738b8a1ace3ed15d33ec22de70d06306d280f50b2d09840b3d37608eb45df7e3514719", 0xbe}, {&(0x7f00000005c0)="0319d18f212fbd22795342db3059c0ae40c0a1d69030185be507655000168b9aca6a0755a369cd304f87bc1665bceecb75c852e3c347cfc97f880736669311e0f39e37c58b3ede8b48b604d9066ca1ce238a8b5eb908b6501020e95c4e5875b7d7476b036c0446f4a0ba01a486e8afac86276f600c9e", 0x76}, 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&(0x7f0000001f00)=[{&(0x7f0000001d00)="3a988dd776f7214fe8b4d14efe1ccf74e3ad1564415a8204a1e115367d3f6dd42099a792a230dd8d358fff4b552d9bb8445434089f9b7de857e06a3dd14c051a61249a2b16dc1cd76eecabb6d0fa9f2034c64644b0d518c6c39ba307b0958dafe37e908109855fb252a806e39ac53add8f9cf188a03ad070fddc54d470abc0bb9933e6a0ec49db277e029f51de7d7989a3aaa87106da581e7ce212af9b6d868b1aa17ef46d4f535b42e44592e1b55bf2f5d04c0de3cfb52f97d2912917a685c6cf435d6bb11c6cbdd727d98dde732530175716440f5e353bd55a72c2bf29a123bcc5bf990ad84cbcd87f6740f556fad40085f39328", 0xf5}, {&(0x7f0000001e00)="cae7ac36eeca2f6c5051ea1d47859ef496e8c141c5a26b429c43b4d8b3d013e0e29830e26436faa7f9db1cbf9e742307bcb0961dc37a11b139615bc5dadc", 0x3e}, {&(0x7f0000001e40)="373b3f8d903914ca927b4cd30883736da2f1cd173b856f7a62e80ffa4603fab0fb3d9c8817eb9b4ad95b62b352d41731a3faa510c75f8c7b006d5c302f5e004e216e93a37a41da92887345d85428b47c524b4b317120776a9ff1832afd8d6a6996fc24349185b3e608c7976e30e0a97cfb3f8fc58d5f16cd76fa4b13722f7ff65f2bd5cd0d2cb4ae5dfd9b", 0x8b}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001f80)="486d1568b8d33e49cdaad9777d45b0a6db1596cb77dad8189d420324e4b834d89cceb16b9b84acf9c1ad1c877e81cdcaedffdc4aadeccf1972e253f2d2c5597d7656b3dfb560c4a5b07e103465eafbc194e0eceb9cef033b851c6bf3273c1381aee33ae70b4431a7b444a26218c67527fba4928aac6268592d15a5c01fe752944eb009e03c30bf0808395f061c96ebae81493bb8578cce495f3d9dbd365775f946d978e4", 0xa4}, {&(0x7f0000002040)="262393108c0dbc938f4d6cc3c13f32852fc69113e0553d7f95e78f1d98368c819c04ca076046d4fb57144dcc1ed3b2b9792c4d776c86f7a4451f02f024523d43955ef804d173248127fd43c69a08eabb509fe69dd6695002eb60bb410008862458f45d5da64de83f8f439a4c92e24177e9f23fb0b3cf9cc292b88ab1035202", 0x7f}, {&(0x7f00000020c0)="92b0537740fa181d2fb066c68d797c45ce91eb3cae189f5b161683d074bc1277de93705f909c805604342704e6771bbcf48e6f69a1c05634569f168dbfacc8fb1f27433fe41593e9eed891e2e045b79b476c284c56905cd431935db919b3ba434a5d2b5e147e3a559076ac4c7fcc03bde0ed2f1afc7983df64ae71b2fe86a9651fdb12e03e13268f639df3f62fd4e081e96deca65a48cb", 0x97}, {&(0x7f0000002180)="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", 0xfa}, {&(0x7f0000002280)="09ca4ba83728d68825244b85b21b8143705e17a7b763ad2a2d4fd38403b65df9d39095e388ddaf0e1de31ae0e54ff00740cf692c71d8b75cd0734c3722b6976f20b8a990520205dcd6134735f0c303c00f58512673621243d5d7c6142f7fb3b4e554432340a21cf58d51d9ce2f2f0e66225886a290d10f54cd28f634d837bd38bfc16ca17ca6fd2f6379b41948041d349e0a8d05a74ecbdcbe17b8d0c2f4371abab2b06669324d77d6e07a9d3c717c78803afe4e2e722c228576483ba877ac0026", 0xc1}, {&(0x7f0000002380)="19e6e070dbbb52bb4cf68ddae1110020018f0b1fd5f6a40b99c3b87c9473344bb5069aaa0430089dc08e38e8f8c5307411842ce171103d7ef4db6cf26403e3de0a0d7f352bee1451e86387a8b0e25b2d887de072d0914c97dc4378567503bbd1c06a1df1758b7b329981f1b38a493ce16254e06c", 0x74}, {&(0x7f0000002400)="34dd5ed3d06cef411c2af7821d7cab852d7536", 0x13}, {&(0x7f0000002440)="bdaba0c026e386c543ffee8f388ecf4e09ac4b7b707abc573af32bddd9a13a698bad60c94786a00852a03d0fb525a317f83d8f118d64e4e3cef337d2017ffdfdd278f08034e900ea8cace48dbba6b3c4854b69e824938fc27c09b7ee8f496fc5a766d0e65af697f05d3bae558e4708e04f1816e355f2dcab3258dcb4c0347e47755c31ddea52555381dfd4b18450d2cdddce939b3e6784013c67955653c2292df2554240387f1e7e5584398af573275565b12bb741caf276dd1cf2973c77d9bc861ad444e3578a336ffa0fc5a415e9430a5570", 0xd3}], 0x8}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002600)="b2bb6cea2b7681bdfa7549f287d16239035d2e4a9b6c379cbc39a3d2650348ee8eafd42135f7e7f01e66e3c897af08aa10c9b209117cff2d65b164af289ba80c2abff7e23bd274caff6e353d7855a3842233868cffbd66738024ae67c9ea3458300615ed69719fb6a763cbf38510c01331c29ca7917cb60c15acbeccfa67686788903836a2442ec3", 0x88}], 0x1, &(0x7f0000002700)=[@authinfo={0x18}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xc000000000, 0x7}}], 0x30, 0xc084}, {&(0x7f0000002740)=@in6={0xa, 0x4e23, 0x8b, @local, 0x1}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002780)="758db056fef8f2c1ab076ef46153b3e09de3634f68bf19c569443c9df68afb34ba25533346862a4706527ff6fb432a56ffc682583bcea915ba697a54473c3cfa0cf49d94ea90507bfa23146f47ed6e86ce1e68427277815209b78dd03b809b44b1519a2f3703e09737a9dea8c94b4cef60a9097f99f7a8a6f58268f103e93771cecc1a1033875d5978d3ee5dbe07e0d18a1ee544ae985710e560cf2955b59d4fa6eae766e0dd5d7c4bcb8f455d624724f1d70bd603122052d43661cac0b9", 0xbe}], 0x1, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3f, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x2, 0xc7a, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x20, 0x4, 0x401, 0x200, 0xf, 0x73, 0x7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xd0, 0xc4}], 0x7, 0x1) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702e6370752f73797a30fe", 0x1ff) 20:16:57 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000280), 0x1000) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001280)={0x0, 0x5b, "37550b2cfc98b05be455f4b2fd410d063a40297616a06609bc5dd1e383cabbdd9f12bf5f6d3f99d70e63533a2c446c2d5c1e86e77de005c84ee972247be4de2181597b383cf2b5ed9943c4be60a71f864ec778598d0de0650241e9"}, &(0x7f0000000200)=0x63) bind$vsock_stream(r1, &(0x7f0000001480)={0x28, 0x0, 0x2711}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001300)={r2, 0x1, 0x0, 0x6, 0x1, 0x2, 0x2642ed6d, 0x401, {r3, @in6={{0xa, 0x4e22, 0x36ec3b0e, @mcast1, 0x1ff}}, 0x3, 0x1, 0xfffffffffffffffd}}, &(0x7f00000013c0)=0xb0) r4 = dup2(r0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001400)="015a058f8553ab7608d7c537668217b1c5cbcd05c796ac9ce2a8c29a730e660aac75c524bdba35d8d0f25b5aab1b9e60b244a1ae141964ca239567ba744c91286f5f4b0d5b038253f7") connect$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x95, "664b8394a36300687c93a7479c7f7d328c121be96fcada716e4a69d4f91926c89810df208f69198e80904a575654df2708dcce9e3113a53c4d9221b31ebc0751e4ee341e16ee59a4b55670e247ef90655e86a3c2eff44884ef55ab573351d3595b801f480cc6a2ac51986ce68f586fb4a932d6f48fb17eb143b28063c34510bba1e0b6e7cdc5296350358e30711d1150caefc3ea62"}, &(0x7f0000002940)=0x9d) sendmmsg$inet_sctp(r2, &(0x7f0000002a80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @mcast1, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="288c3eb9f7ac8284a1386ebd8b8418e3643d0612d5069fc858a1c4591b2d171edf466d302e839d57eb8a66845c7d7d52cb93363306dacac78fa67e00bebe4d7a58d8de77322a9d49dc0b0c705b57dd38c007c7dd9c988419ed9cb47eaa6c58cbcec22f65281e36a250f465d2e42725fa2add623275b02cd5423951c95a5e00cb86cd849c58e71e35490b0a1a5f2482ec9a769dd30c515a844965fe38d6500806be684af8effa33517518e6", 0xab}, {&(0x7f0000000200)="ec39f95f431ff2f5850aac616a57c22678974b88239f08e2eb04bb716720cf5ce1618d6fb3967406b06a023658dfc0f79adc67e3a89569edf7e3794e6eaa46e0b5f88489ef900548", 0x48}, {&(0x7f0000000280)="f0613e45898a0d3c3b3c2427654dcc37f24441f40be0f713c03cc997f60108e01f281d69e54efde50ae647135c1c327916bb5f9ff8f3d1a2", 0x38}, {&(0x7f00000002c0)="8fe4333909af2b68f7af9013a3d98f4447cf9a2fdab788c61a6a4847f9d9de83949ad542a67986214ee7a2831e74561eb192087c7f3cb14cdf229d39aa5a43cb9b29ef65fec1c54fa2f77cbbf4568d90d8deaedce8ee5b05a8c42ed652512ae37157c45f24b8bf1f6f37ecd1d7934ab24142050bc05073b60f6067291e5992f9caafee5cd624eec6266522ffda25fb28b35834279758563b7ac5ea4f67bad0dc89db64c7e8565d8ce3005d7d8e77f85f9e946c93ec86ecd35839a00d728d71375934b451c8703cdc80ef4da8da22548f540281", 0xd3}, {&(0x7f00000003c0)="fe16a7610545ad3c44dae58ba6652764b2d5591daaa4c342e5427181447d35c3008f345f2e30ac97088b7789086c8a7782c631a38b48c22bf8395e08a0466bd7d74e7d8228a796b1b1a717563e5fc3df9b6a51ed1570d33893d530171e767a143612a666cb07c125862b25515a611d4395cc79f7407d80188a724e3981dbef654622cc1f49484f2b89936ba2a53e8266ee19c3f63e87af30c95c0e0fa0a06a31281b774d70acd99f70e74ac55cf3a774ce1e22672c36ec4dbfbb1700513f503cf7d2ed4c604ddc3d5871d8df2e7660e922b1997b91711deb5728", 0xda}, {&(0x7f00000004c0)="aed3f271bcb166edf8f42c4a05b0f919b6", 0x11}, {&(0x7f0000000500)="c323613f5f76bd8561328d862969af9072246c2946081d414785da0c2e917331c13c1ff951ced1dc4dbcd18f61d68e8482323a7e381477d8594821ec47b48ea2c086ce3b9614552d71786f6d82bbf821c9a6e79c10d1b1bcfd82aea3d837cc151cd7088f64e2d2d6d90c652276510820907532e5293010012acc321fff95a2329ff7f564b011a86d9a884183d477d9a235c56cc8e33e6aeb1a5682738b8a1ace3ed15d33ec22de70d06306d280f50b2d09840b3d37608eb45df7e3514719", 0xbe}, {&(0x7f00000005c0)="0319d18f212fbd22795342db3059c0ae40c0a1d69030185be507655000168b9aca6a0755a369cd304f87bc1665bceecb75c852e3c347cfc97f880736669311e0f39e37c58b3ede8b48b604d9066ca1ce238a8b5eb908b6501020e95c4e5875b7d7476b036c0446f4a0ba01a486e8afac86276f600c9e", 0x76}, 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&(0x7f0000001c80)=[{&(0x7f0000001b80)="d147f1fc29a5941c6fa1feff6bdf5f010916c9ffcb1ceecbaf25d8a09ccec68cc0e07c9fb5f8d7544fb4ede30c546ef75c0175b6ae05bd9d8910438f4217fa84e3b307395c641ceefc2a06515d7e5c7d15f1f28f425c59cc1e05df2b9b1d478f3a2b7759bc682c4f8afc3559dc4ffec31db4e49e48ed2dff060fa320e671463bdad95f1918b653c3326ee67a6a05bb2308b8b036f5e07d448ad9dfe81bc44e492aa62db124c02728f456fae38c22173014bf219fad229069d58b3fba88e06ef29defbe5963143b5c5cb21ae7e0b248bb0837b909948c414e3389c7f079f132a3ca47c920f57be2479c3ee95bdb706c57", 0xf0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001cc0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001d00)="3a988dd776f7214fe8b4d14efe1ccf74e3ad1564415a8204a1e115367d3f6dd42099a792a230dd8d358fff4b552d9bb8445434089f9b7de857e06a3dd14c051a61249a2b16dc1cd76eecabb6d0fa9f2034c64644b0d518c6c39ba307b0958dafe37e908109855fb252a806e39ac53add8f9cf188a03ad070fddc54d470abc0bb9933e6a0ec49db277e029f51de7d7989a3aaa87106da581e7ce212af9b6d868b1aa17ef46d4f535b42e44592e1b55bf2f5d04c0de3cfb52f97d2912917a685c6cf435d6bb11c6cbdd727d98dde732530175716440f5e353bd55a72c2bf29a123bcc5bf990ad84cbcd87f6740f556fad40085f39328", 0xf5}, {&(0x7f0000001e00)="cae7ac36eeca2f6c5051ea1d47859ef496e8c141c5a26b429c43b4d8b3d013e0e29830e26436faa7f9db1cbf9e742307bcb0961dc37a11b139615bc5dadc", 0x3e}, {&(0x7f0000001e40)="373b3f8d903914ca927b4cd30883736da2f1cd173b856f7a62e80ffa4603fab0fb3d9c8817eb9b4ad95b62b352d41731a3faa510c75f8c7b006d5c302f5e004e216e93a37a41da92887345d85428b47c524b4b317120776a9ff1832afd8d6a6996fc24349185b3e608c7976e30e0a97cfb3f8fc58d5f16cd76fa4b13722f7ff65f2bd5cd0d2cb4ae5dfd9b", 0x8b}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001f80)="486d1568b8d33e49cdaad9777d45b0a6db1596cb77dad8189d420324e4b834d89cceb16b9b84acf9c1ad1c877e81cdcaedffdc4aadeccf1972e253f2d2c5597d7656b3dfb560c4a5b07e103465eafbc194e0eceb9cef033b851c6bf3273c1381aee33ae70b4431a7b444a26218c67527fba4928aac6268592d15a5c01fe752944eb009e03c30bf0808395f061c96ebae81493bb8578cce495f3d9dbd365775f946d978e4", 0xa4}, {&(0x7f0000002040)="262393108c0dbc938f4d6cc3c13f32852fc69113e0553d7f95e78f1d98368c819c04ca076046d4fb57144dcc1ed3b2b9792c4d776c86f7a4451f02f024523d43955ef804d173248127fd43c69a08eabb509fe69dd6695002eb60bb410008862458f45d5da64de83f8f439a4c92e24177e9f23fb0b3cf9cc292b88ab1035202", 0x7f}, {&(0x7f00000020c0)="92b0537740fa181d2fb066c68d797c45ce91eb3cae189f5b161683d074bc1277de93705f909c805604342704e6771bbcf48e6f69a1c05634569f168dbfacc8fb1f27433fe41593e9eed891e2e045b79b476c284c56905cd431935db919b3ba434a5d2b5e147e3a559076ac4c7fcc03bde0ed2f1afc7983df64ae71b2fe86a9651fdb12e03e13268f639df3f62fd4e081e96deca65a48cb", 0x97}, {&(0x7f0000002180)="54fa54fd18aa13641b64c9aa2286b5a6581da606e38413c44e644185f694b0d5e4096efc92d58f01ca419d28473fc513b783deb84302bb28332f7473a29590e740dce37c44c4e5bef1ff1ecd5537abecb3207ff1c34a78875a33b751d58b67cfde17952780b089ade1937818bdd1474f3f6268d06b74e3a62382f6375a44f2fcbd927a3cd779e16771f14bbaff70b05ee20ef4837983d3505431ed34e5ee6c6cecfa422f45c5956c0cb519479b6cca2217f166d8490bfe430cfb74bcb1619a5973158ed90665b8ceebaa19217d5cb17b414a8833269c973d2ff1b891f49009702b0c10257c82cd14531a16be0d64cc504a61b63a0cc6d112034e", 0xfa}, {&(0x7f0000002280)="09ca4ba83728d68825244b85b21b8143705e17a7b763ad2a2d4fd38403b65df9d39095e388ddaf0e1de31ae0e54ff00740cf692c71d8b75cd0734c3722b6976f20b8a990520205dcd6134735f0c303c00f58512673621243d5d7c6142f7fb3b4e554432340a21cf58d51d9ce2f2f0e66225886a290d10f54cd28f634d837bd38bfc16ca17ca6fd2f6379b41948041d349e0a8d05a74ecbdcbe17b8d0c2f4371abab2b06669324d77d6e07a9d3c717c78803afe4e2e722c228576483ba877ac0026", 0xc1}, {&(0x7f0000002380)="19e6e070dbbb52bb4cf68ddae1110020018f0b1fd5f6a40b99c3b87c9473344bb5069aaa0430089dc08e38e8f8c5307411842ce171103d7ef4db6cf26403e3de0a0d7f352bee1451e86387a8b0e25b2d887de072d0914c97dc4378567503bbd1c06a1df1758b7b329981f1b38a493ce16254e06c", 0x74}, {&(0x7f0000002400)="34dd5ed3d06cef411c2af7821d7cab852d7536", 0x13}, {&(0x7f0000002440)="bdaba0c026e386c543ffee8f388ecf4e09ac4b7b707abc573af32bddd9a13a698bad60c94786a00852a03d0fb525a317f83d8f118d64e4e3cef337d2017ffdfdd278f08034e900ea8cace48dbba6b3c4854b69e824938fc27c09b7ee8f496fc5a766d0e65af697f05d3bae558e4708e04f1816e355f2dcab3258dcb4c0347e47755c31ddea52555381dfd4b18450d2cdddce939b3e6784013c67955653c2292df2554240387f1e7e5584398af573275565b12bb741caf276dd1cf2973c77d9bc861ad444e3578a336ffa0fc5a415e9430a5570", 0xd3}], 0x8}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002600)="b2bb6cea2b7681bdfa7549f287d16239035d2e4a9b6c379cbc39a3d2650348ee8eafd42135f7e7f01e66e3c897af08aa10c9b209117cff2d65b164af289ba80c2abff7e23bd274caff6e353d7855a3842233868cffbd66738024ae67c9ea3458300615ed69719fb6a763cbf38510c01331c29ca7917cb60c15acbeccfa67686788903836a2442ec3", 0x88}], 0x1, &(0x7f0000002700)=[@authinfo={0x18}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xc000000000, 0x7}}], 0x30, 0xc084}, {&(0x7f0000002740)=@in6={0xa, 0x4e23, 0x8b, @local, 0x1}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002780)="758db056fef8f2c1ab076ef46153b3e09de3634f68bf19c569443c9df68afb34ba25533346862a4706527ff6fb432a56ffc682583bcea915ba697a54473c3cfa0cf49d94ea90507bfa23146f47ed6e86ce1e68427277815209b78dd03b809b44b1519a2f3703e09737a9dea8c94b4cef60a9097f99f7a8a6f58268f103e93771cecc1a1033875d5978d3ee5dbe07e0d18a1ee544ae985710e560cf2955b59d4fa6eae766e0dd5d7c4bcb8f455d624724f1d70bd603122052d43661cac0b9", 0xbe}], 0x1, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3f, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x2, 0xc7a, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x20, 0x4, 0x401, 0x200, 0xf, 0x73, 0x7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xd0, 0xc4}], 0x7, 0x1) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702e6370752f73797a30fe", 0x1ff) 20:16:57 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) [ 438.159797] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:57 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x97, 0x0) [ 438.244029] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x95, "664b8394a36300687c93a7479c7f7d328c121be96fcada716e4a69d4f91926c89810df208f69198e80904a575654df2708dcce9e3113a53c4d9221b31ebc0751e4ee341e16ee59a4b55670e247ef90655e86a3c2eff44884ef55ab573351d3595b801f480cc6a2ac51986ce68f586fb4a932d6f48fb17eb143b28063c34510bba1e0b6e7cdc5296350358e30711d1150caefc3ea62"}, &(0x7f0000002940)=0x9d) sendmmsg$inet_sctp(r2, &(0x7f0000002a80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @mcast1, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="288c3eb9f7ac8284a1386ebd8b8418e3643d0612d5069fc858a1c4591b2d171edf466d302e839d57eb8a66845c7d7d52cb93363306dacac78fa67e00bebe4d7a58d8de77322a9d49dc0b0c705b57dd38c007c7dd9c988419ed9cb47eaa6c58cbcec22f65281e36a250f465d2e42725fa2add623275b02cd5423951c95a5e00cb86cd849c58e71e35490b0a1a5f2482ec9a769dd30c515a844965fe38d6500806be684af8effa33517518e6", 0xab}, {&(0x7f0000000200)="ec39f95f431ff2f5850aac616a57c22678974b88239f08e2eb04bb716720cf5ce1618d6fb3967406b06a023658dfc0f79adc67e3a89569edf7e3794e6eaa46e0b5f88489ef900548", 0x48}, {&(0x7f0000000280)="f0613e45898a0d3c3b3c2427654dcc37f24441f40be0f713c03cc997f60108e01f281d69e54efde50ae647135c1c327916bb5f9ff8f3d1a2", 0x38}, {&(0x7f00000002c0)="8fe4333909af2b68f7af9013a3d98f4447cf9a2fdab788c61a6a4847f9d9de83949ad542a67986214ee7a2831e74561eb192087c7f3cb14cdf229d39aa5a43cb9b29ef65fec1c54fa2f77cbbf4568d90d8deaedce8ee5b05a8c42ed652512ae37157c45f24b8bf1f6f37ecd1d7934ab24142050bc05073b60f6067291e5992f9caafee5cd624eec6266522ffda25fb28b35834279758563b7ac5ea4f67bad0dc89db64c7e8565d8ce3005d7d8e77f85f9e946c93ec86ecd35839a00d728d71375934b451c8703cdc80ef4da8da22548f540281", 0xd3}, {&(0x7f00000003c0)="fe16a7610545ad3c44dae58ba6652764b2d5591daaa4c342e5427181447d35c3008f345f2e30ac97088b7789086c8a7782c631a38b48c22bf8395e08a0466bd7d74e7d8228a796b1b1a717563e5fc3df9b6a51ed1570d33893d530171e767a143612a666cb07c125862b25515a611d4395cc79f7407d80188a724e3981dbef654622cc1f49484f2b89936ba2a53e8266ee19c3f63e87af30c95c0e0fa0a06a31281b774d70acd99f70e74ac55cf3a774ce1e22672c36ec4dbfbb1700513f503cf7d2ed4c604ddc3d5871d8df2e7660e922b1997b91711deb5728", 0xda}, {&(0x7f00000004c0)="aed3f271bcb166edf8f42c4a05b0f919b6", 0x11}, {&(0x7f0000000500)="c323613f5f76bd8561328d862969af9072246c2946081d414785da0c2e917331c13c1ff951ced1dc4dbcd18f61d68e8482323a7e381477d8594821ec47b48ea2c086ce3b9614552d71786f6d82bbf821c9a6e79c10d1b1bcfd82aea3d837cc151cd7088f64e2d2d6d90c652276510820907532e5293010012acc321fff95a2329ff7f564b011a86d9a884183d477d9a235c56cc8e33e6aeb1a5682738b8a1ace3ed15d33ec22de70d06306d280f50b2d09840b3d37608eb45df7e3514719", 0xbe}, {&(0x7f00000005c0)="0319d18f212fbd22795342db3059c0ae40c0a1d69030185be507655000168b9aca6a0755a369cd304f87bc1665bceecb75c852e3c347cfc97f880736669311e0f39e37c58b3ede8b48b604d9066ca1ce238a8b5eb908b6501020e95c4e5875b7d7476b036c0446f4a0ba01a486e8afac86276f600c9e", 0x76}, 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&(0x7f0000001f00)=[{&(0x7f0000001d00)="3a988dd776f7214fe8b4d14efe1ccf74e3ad1564415a8204a1e115367d3f6dd42099a792a230dd8d358fff4b552d9bb8445434089f9b7de857e06a3dd14c051a61249a2b16dc1cd76eecabb6d0fa9f2034c64644b0d518c6c39ba307b0958dafe37e908109855fb252a806e39ac53add8f9cf188a03ad070fddc54d470abc0bb9933e6a0ec49db277e029f51de7d7989a3aaa87106da581e7ce212af9b6d868b1aa17ef46d4f535b42e44592e1b55bf2f5d04c0de3cfb52f97d2912917a685c6cf435d6bb11c6cbdd727d98dde732530175716440f5e353bd55a72c2bf29a123bcc5bf990ad84cbcd87f6740f556fad40085f39328", 0xf5}, {&(0x7f0000001e00)="cae7ac36eeca2f6c5051ea1d47859ef496e8c141c5a26b429c43b4d8b3d013e0e29830e26436faa7f9db1cbf9e742307bcb0961dc37a11b139615bc5dadc", 0x3e}, {&(0x7f0000001e40)="373b3f8d903914ca927b4cd30883736da2f1cd173b856f7a62e80ffa4603fab0fb3d9c8817eb9b4ad95b62b352d41731a3faa510c75f8c7b006d5c302f5e004e216e93a37a41da92887345d85428b47c524b4b317120776a9ff1832afd8d6a6996fc24349185b3e608c7976e30e0a97cfb3f8fc58d5f16cd76fa4b13722f7ff65f2bd5cd0d2cb4ae5dfd9b", 0x8b}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001f80)="486d1568b8d33e49cdaad9777d45b0a6db1596cb77dad8189d420324e4b834d89cceb16b9b84acf9c1ad1c877e81cdcaedffdc4aadeccf1972e253f2d2c5597d7656b3dfb560c4a5b07e103465eafbc194e0eceb9cef033b851c6bf3273c1381aee33ae70b4431a7b444a26218c67527fba4928aac6268592d15a5c01fe752944eb009e03c30bf0808395f061c96ebae81493bb8578cce495f3d9dbd365775f946d978e4", 0xa4}, {&(0x7f0000002040)="262393108c0dbc938f4d6cc3c13f32852fc69113e0553d7f95e78f1d98368c819c04ca076046d4fb57144dcc1ed3b2b9792c4d776c86f7a4451f02f024523d43955ef804d173248127fd43c69a08eabb509fe69dd6695002eb60bb410008862458f45d5da64de83f8f439a4c92e24177e9f23fb0b3cf9cc292b88ab1035202", 0x7f}, {&(0x7f00000020c0)="92b0537740fa181d2fb066c68d797c45ce91eb3cae189f5b161683d074bc1277de93705f909c805604342704e6771bbcf48e6f69a1c05634569f168dbfacc8fb1f27433fe41593e9eed891e2e045b79b476c284c56905cd431935db919b3ba434a5d2b5e147e3a559076ac4c7fcc03bde0ed2f1afc7983df64ae71b2fe86a9651fdb12e03e13268f639df3f62fd4e081e96deca65a48cb", 0x97}, {&(0x7f0000002180)="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", 0xfa}, {&(0x7f0000002280)="09ca4ba83728d68825244b85b21b8143705e17a7b763ad2a2d4fd38403b65df9d39095e388ddaf0e1de31ae0e54ff00740cf692c71d8b75cd0734c3722b6976f20b8a990520205dcd6134735f0c303c00f58512673621243d5d7c6142f7fb3b4e554432340a21cf58d51d9ce2f2f0e66225886a290d10f54cd28f634d837bd38bfc16ca17ca6fd2f6379b41948041d349e0a8d05a74ecbdcbe17b8d0c2f4371abab2b06669324d77d6e07a9d3c717c78803afe4e2e722c228576483ba877ac0026", 0xc1}, {&(0x7f0000002380)="19e6e070dbbb52bb4cf68ddae1110020018f0b1fd5f6a40b99c3b87c9473344bb5069aaa0430089dc08e38e8f8c5307411842ce171103d7ef4db6cf26403e3de0a0d7f352bee1451e86387a8b0e25b2d887de072d0914c97dc4378567503bbd1c06a1df1758b7b329981f1b38a493ce16254e06c", 0x74}, {&(0x7f0000002400)="34dd5ed3d06cef411c2af7821d7cab852d7536", 0x13}, {&(0x7f0000002440)="bdaba0c026e386c543ffee8f388ecf4e09ac4b7b707abc573af32bddd9a13a698bad60c94786a00852a03d0fb525a317f83d8f118d64e4e3cef337d2017ffdfdd278f08034e900ea8cace48dbba6b3c4854b69e824938fc27c09b7ee8f496fc5a766d0e65af697f05d3bae558e4708e04f1816e355f2dcab3258dcb4c0347e47755c31ddea52555381dfd4b18450d2cdddce939b3e6784013c67955653c2292df2554240387f1e7e5584398af573275565b12bb741caf276dd1cf2973c77d9bc861ad444e3578a336ffa0fc5a415e9430a5570", 0xd3}], 0x8}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002600)="b2bb6cea2b7681bdfa7549f287d16239035d2e4a9b6c379cbc39a3d2650348ee8eafd42135f7e7f01e66e3c897af08aa10c9b209117cff2d65b164af289ba80c2abff7e23bd274caff6e353d7855a3842233868cffbd66738024ae67c9ea3458300615ed69719fb6a763cbf38510c01331c29ca7917cb60c15acbeccfa67686788903836a2442ec3", 0x88}], 0x1, &(0x7f0000002700)=[@authinfo={0x18}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xc000000000, 0x7}}], 0x30, 0xc084}, {&(0x7f0000002740)=@in6={0xa, 0x4e23, 0x8b, @local, 0x1}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002780)="758db056fef8f2c1ab076ef46153b3e09de3634f68bf19c569443c9df68afb34ba25533346862a4706527ff6fb432a56ffc682583bcea915ba697a54473c3cfa0cf49d94ea90507bfa23146f47ed6e86ce1e68427277815209b78dd03b809b44b1519a2f3703e09737a9dea8c94b4cef60a9097f99f7a8a6f58268f103e93771cecc1a1033875d5978d3ee5dbe07e0d18a1ee544ae985710e560cf2955b59d4fa6eae766e0dd5d7c4bcb8f455d624724f1d70bd603122052d43661cac0b9", 0xbe}], 0x1, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3f, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x2, 0xc7a, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x20, 0x4, 0x401, 0x200, 0xf, 0x73, 0x7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xd0, 0xc4}], 0x7, 0x1) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702e6370752f73797a30fe", 0x1ff) 20:16:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0xe82, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:57 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0}, 0x20) 20:16:57 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) io_setup(0x80000001, &(0x7f0000000180)=0x0) r2 = syz_open_dev$swradio(&(0x7f00000002c0)='/dev/swradio#\x00', 0x0, 0x2) r3 = syz_open_dev$swradio(&(0x7f00000003c0)='/dev/swradio#\x00', 0x1, 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x80080, 0x0) r5 = dup2(r0, r0) io_submit(r1, 0x5, &(0x7f0000000640)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000001c0)="a14b02a09470562d35e4ecae172d8380e609dbcd4e458c3b8c4decee38aee5bcbf56e1336a3aea85f227c8034edadd191176c4f020abb42242126ada9ffb1eced974e77d334dad769ea9f900e1581c33c4f32ce98311e66acfadde164d9cc787f6151969dd96c60ccbdf25f9b32ef1139466b55c970c31b348df0ba85f03e7474938562cee2ca7cfc13be475cf2721c5bfce72bb6b04d9f8159b77fec6136751dfebd268f2db3660e489adf2391a03b36b359930583de7afd6b70afbe3e8c1d87425bdfee5655ec65c0f5263323b7356ad836f20bd673dcfacfe8b865bd0e3b5792a84", 0xe3, 0xfffffffffffffffb, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x32d, r0, &(0x7f0000000340)="e0fbb227aceb9006409c25fc81012c452ce960d7844aedf45c4cb57fd8d31153310314947b52bf921c73470f126d11a2211a5b991ce5ab0805ec59e9749ba71059981d96d738ab79b32f689a7a745ab3b0dfd36f1681be25ef22c4106c4dcdc30ae26d3d848d369e965969", 0x6b, 0x1499, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000440)="1e88b33e02dd0886c700b8b7a6194ed468bed14be4c637580f782e90feb8e2c6e4509c5058f58b2521372f8a1a", 0x2d, 0x3c000000000, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f00000004c0)="fc3ff685c9264ded917b2306624b933666cc2af0508889a9c4ee3c26f4c1a31a2038cae7fd89796bf5372cec509659f0b434923b5b7384f297cfab1e478e665fdc98690b84478e5c30c87fe04bed179d7e572105e26597", 0x57, 0x3c4a, 0x0, 0x3, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000005c0)="d0a28f979d8dea9d9a02", 0xa, 0x1, 0x0, 0x0, r5}]) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r6 = dup2(r0, r0) connect$pptp(r6, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:57 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x17, 0x0) [ 438.442508] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x95, "664b8394a36300687c93a7479c7f7d328c121be96fcada716e4a69d4f91926c89810df208f69198e80904a575654df2708dcce9e3113a53c4d9221b31ebc0751e4ee341e16ee59a4b55670e247ef90655e86a3c2eff44884ef55ab573351d3595b801f480cc6a2ac51986ce68f586fb4a932d6f48fb17eb143b28063c34510bba1e0b6e7cdc5296350358e30711d1150caefc3ea62"}, &(0x7f0000002940)=0x9d) sendmmsg$inet_sctp(r2, &(0x7f0000002a80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @mcast1, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="288c3eb9f7ac8284a1386ebd8b8418e3643d0612d5069fc858a1c4591b2d171edf466d302e839d57eb8a66845c7d7d52cb93363306dacac78fa67e00bebe4d7a58d8de77322a9d49dc0b0c705b57dd38c007c7dd9c988419ed9cb47eaa6c58cbcec22f65281e36a250f465d2e42725fa2add623275b02cd5423951c95a5e00cb86cd849c58e71e35490b0a1a5f2482ec9a769dd30c515a844965fe38d6500806be684af8effa33517518e6", 0xab}, {&(0x7f0000000200)="ec39f95f431ff2f5850aac616a57c22678974b88239f08e2eb04bb716720cf5ce1618d6fb3967406b06a023658dfc0f79adc67e3a89569edf7e3794e6eaa46e0b5f88489ef900548", 0x48}, {&(0x7f0000000280)="f0613e45898a0d3c3b3c2427654dcc37f24441f40be0f713c03cc997f60108e01f281d69e54efde50ae647135c1c327916bb5f9ff8f3d1a2", 0x38}, {&(0x7f00000002c0)="8fe4333909af2b68f7af9013a3d98f4447cf9a2fdab788c61a6a4847f9d9de83949ad542a67986214ee7a2831e74561eb192087c7f3cb14cdf229d39aa5a43cb9b29ef65fec1c54fa2f77cbbf4568d90d8deaedce8ee5b05a8c42ed652512ae37157c45f24b8bf1f6f37ecd1d7934ab24142050bc05073b60f6067291e5992f9caafee5cd624eec6266522ffda25fb28b35834279758563b7ac5ea4f67bad0dc89db64c7e8565d8ce3005d7d8e77f85f9e946c93ec86ecd35839a00d728d71375934b451c8703cdc80ef4da8da22548f540281", 0xd3}, {&(0x7f00000003c0)="fe16a7610545ad3c44dae58ba6652764b2d5591daaa4c342e5427181447d35c3008f345f2e30ac97088b7789086c8a7782c631a38b48c22bf8395e08a0466bd7d74e7d8228a796b1b1a717563e5fc3df9b6a51ed1570d33893d530171e767a143612a666cb07c125862b25515a611d4395cc79f7407d80188a724e3981dbef654622cc1f49484f2b89936ba2a53e8266ee19c3f63e87af30c95c0e0fa0a06a31281b774d70acd99f70e74ac55cf3a774ce1e22672c36ec4dbfbb1700513f503cf7d2ed4c604ddc3d5871d8df2e7660e922b1997b91711deb5728", 0xda}, {&(0x7f00000004c0)="aed3f271bcb166edf8f42c4a05b0f919b6", 0x11}, {&(0x7f0000000500)="c323613f5f76bd8561328d862969af9072246c2946081d414785da0c2e917331c13c1ff951ced1dc4dbcd18f61d68e8482323a7e381477d8594821ec47b48ea2c086ce3b9614552d71786f6d82bbf821c9a6e79c10d1b1bcfd82aea3d837cc151cd7088f64e2d2d6d90c652276510820907532e5293010012acc321fff95a2329ff7f564b011a86d9a884183d477d9a235c56cc8e33e6aeb1a5682738b8a1ace3ed15d33ec22de70d06306d280f50b2d09840b3d37608eb45df7e3514719", 0xbe}, {&(0x7f00000005c0)="0319d18f212fbd22795342db3059c0ae40c0a1d69030185be507655000168b9aca6a0755a369cd304f87bc1665bceecb75c852e3c347cfc97f880736669311e0f39e37c58b3ede8b48b604d9066ca1ce238a8b5eb908b6501020e95c4e5875b7d7476b036c0446f4a0ba01a486e8afac86276f600c9e", 0x76}, 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&(0x7f0000001c80)=[{&(0x7f0000001b80)="d147f1fc29a5941c6fa1feff6bdf5f010916c9ffcb1ceecbaf25d8a09ccec68cc0e07c9fb5f8d7544fb4ede30c546ef75c0175b6ae05bd9d8910438f4217fa84e3b307395c641ceefc2a06515d7e5c7d15f1f28f425c59cc1e05df2b9b1d478f3a2b7759bc682c4f8afc3559dc4ffec31db4e49e48ed2dff060fa320e671463bdad95f1918b653c3326ee67a6a05bb2308b8b036f5e07d448ad9dfe81bc44e492aa62db124c02728f456fae38c22173014bf219fad229069d58b3fba88e06ef29defbe5963143b5c5cb21ae7e0b248bb0837b909948c414e3389c7f079f132a3ca47c920f57be2479c3ee95bdb706c57", 0xf0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001cc0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001d00)="3a988dd776f7214fe8b4d14efe1ccf74e3ad1564415a8204a1e115367d3f6dd42099a792a230dd8d358fff4b552d9bb8445434089f9b7de857e06a3dd14c051a61249a2b16dc1cd76eecabb6d0fa9f2034c64644b0d518c6c39ba307b0958dafe37e908109855fb252a806e39ac53add8f9cf188a03ad070fddc54d470abc0bb9933e6a0ec49db277e029f51de7d7989a3aaa87106da581e7ce212af9b6d868b1aa17ef46d4f535b42e44592e1b55bf2f5d04c0de3cfb52f97d2912917a685c6cf435d6bb11c6cbdd727d98dde732530175716440f5e353bd55a72c2bf29a123bcc5bf990ad84cbcd87f6740f556fad40085f39328", 0xf5}, {&(0x7f0000001e00)="cae7ac36eeca2f6c5051ea1d47859ef496e8c141c5a26b429c43b4d8b3d013e0e29830e26436faa7f9db1cbf9e742307bcb0961dc37a11b139615bc5dadc", 0x3e}, {&(0x7f0000001e40)="373b3f8d903914ca927b4cd30883736da2f1cd173b856f7a62e80ffa4603fab0fb3d9c8817eb9b4ad95b62b352d41731a3faa510c75f8c7b006d5c302f5e004e216e93a37a41da92887345d85428b47c524b4b317120776a9ff1832afd8d6a6996fc24349185b3e608c7976e30e0a97cfb3f8fc58d5f16cd76fa4b13722f7ff65f2bd5cd0d2cb4ae5dfd9b", 0x8b}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001f80)="486d1568b8d33e49cdaad9777d45b0a6db1596cb77dad8189d420324e4b834d89cceb16b9b84acf9c1ad1c877e81cdcaedffdc4aadeccf1972e253f2d2c5597d7656b3dfb560c4a5b07e103465eafbc194e0eceb9cef033b851c6bf3273c1381aee33ae70b4431a7b444a26218c67527fba4928aac6268592d15a5c01fe752944eb009e03c30bf0808395f061c96ebae81493bb8578cce495f3d9dbd365775f946d978e4", 0xa4}, {&(0x7f0000002040)="262393108c0dbc938f4d6cc3c13f32852fc69113e0553d7f95e78f1d98368c819c04ca076046d4fb57144dcc1ed3b2b9792c4d776c86f7a4451f02f024523d43955ef804d173248127fd43c69a08eabb509fe69dd6695002eb60bb410008862458f45d5da64de83f8f439a4c92e24177e9f23fb0b3cf9cc292b88ab1035202", 0x7f}, {&(0x7f00000020c0)="92b0537740fa181d2fb066c68d797c45ce91eb3cae189f5b161683d074bc1277de93705f909c805604342704e6771bbcf48e6f69a1c05634569f168dbfacc8fb1f27433fe41593e9eed891e2e045b79b476c284c56905cd431935db919b3ba434a5d2b5e147e3a559076ac4c7fcc03bde0ed2f1afc7983df64ae71b2fe86a9651fdb12e03e13268f639df3f62fd4e081e96deca65a48cb", 0x97}, {&(0x7f0000002180)="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", 0xfa}, {&(0x7f0000002280)="09ca4ba83728d68825244b85b21b8143705e17a7b763ad2a2d4fd38403b65df9d39095e388ddaf0e1de31ae0e54ff00740cf692c71d8b75cd0734c3722b6976f20b8a990520205dcd6134735f0c303c00f58512673621243d5d7c6142f7fb3b4e554432340a21cf58d51d9ce2f2f0e66225886a290d10f54cd28f634d837bd38bfc16ca17ca6fd2f6379b41948041d349e0a8d05a74ecbdcbe17b8d0c2f4371abab2b06669324d77d6e07a9d3c717c78803afe4e2e722c228576483ba877ac0026", 0xc1}, {&(0x7f0000002380)="19e6e070dbbb52bb4cf68ddae1110020018f0b1fd5f6a40b99c3b87c9473344bb5069aaa0430089dc08e38e8f8c5307411842ce171103d7ef4db6cf26403e3de0a0d7f352bee1451e86387a8b0e25b2d887de072d0914c97dc4378567503bbd1c06a1df1758b7b329981f1b38a493ce16254e06c", 0x74}, {&(0x7f0000002400)="34dd5ed3d06cef411c2af7821d7cab852d7536", 0x13}, {&(0x7f0000002440)="bdaba0c026e386c543ffee8f388ecf4e09ac4b7b707abc573af32bddd9a13a698bad60c94786a00852a03d0fb525a317f83d8f118d64e4e3cef337d2017ffdfdd278f08034e900ea8cace48dbba6b3c4854b69e824938fc27c09b7ee8f496fc5a766d0e65af697f05d3bae558e4708e04f1816e355f2dcab3258dcb4c0347e47755c31ddea52555381dfd4b18450d2cdddce939b3e6784013c67955653c2292df2554240387f1e7e5584398af573275565b12bb741caf276dd1cf2973c77d9bc861ad444e3578a336ffa0fc5a415e9430a5570", 0xd3}], 0x8}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002600)="b2bb6cea2b7681bdfa7549f287d16239035d2e4a9b6c379cbc39a3d2650348ee8eafd42135f7e7f01e66e3c897af08aa10c9b209117cff2d65b164af289ba80c2abff7e23bd274caff6e353d7855a3842233868cffbd66738024ae67c9ea3458300615ed69719fb6a763cbf38510c01331c29ca7917cb60c15acbeccfa67686788903836a2442ec3", 0x88}], 0x1, &(0x7f0000002700)=[@authinfo={0x18}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xc000000000, 0x7}}], 0x30, 0xc084}, {&(0x7f0000002740)=@in6={0xa, 0x4e23, 0x8b, @local, 0x1}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002780)="758db056fef8f2c1ab076ef46153b3e09de3634f68bf19c569443c9df68afb34ba25533346862a4706527ff6fb432a56ffc682583bcea915ba697a54473c3cfa0cf49d94ea90507bfa23146f47ed6e86ce1e68427277815209b78dd03b809b44b1519a2f3703e09737a9dea8c94b4cef60a9097f99f7a8a6f58268f103e93771cecc1a1033875d5978d3ee5dbe07e0d18a1ee544ae985710e560cf2955b59d4fa6eae766e0dd5d7c4bcb8f455d624724f1d70bd603122052d43661cac0b9", 0xbe}], 0x1, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3f, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x2, 0xc7a, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x20, 0x4, 0x401, 0x200, 0xf, 0x73, 0x7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xd0, 0xc4}], 0x7, 0x1) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702e6370752f73797a30fe", 0x1ff) 20:16:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002880)={0x0, 0x95, "664b8394a36300687c93a7479c7f7d328c121be96fcada716e4a69d4f91926c89810df208f69198e80904a575654df2708dcce9e3113a53c4d9221b31ebc0751e4ee341e16ee59a4b55670e247ef90655e86a3c2eff44884ef55ab573351d3595b801f480cc6a2ac51986ce68f586fb4a932d6f48fb17eb143b28063c34510bba1e0b6e7cdc5296350358e30711d1150caefc3ea62"}, &(0x7f0000002940)=0x9d) sendmmsg$inet_sctp(r2, &(0x7f0000002a80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @mcast1, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="288c3eb9f7ac8284a1386ebd8b8418e3643d0612d5069fc858a1c4591b2d171edf466d302e839d57eb8a66845c7d7d52cb93363306dacac78fa67e00bebe4d7a58d8de77322a9d49dc0b0c705b57dd38c007c7dd9c988419ed9cb47eaa6c58cbcec22f65281e36a250f465d2e42725fa2add623275b02cd5423951c95a5e00cb86cd849c58e71e35490b0a1a5f2482ec9a769dd30c515a844965fe38d6500806be684af8effa33517518e6", 0xab}, {&(0x7f0000000200)="ec39f95f431ff2f5850aac616a57c22678974b88239f08e2eb04bb716720cf5ce1618d6fb3967406b06a023658dfc0f79adc67e3a89569edf7e3794e6eaa46e0b5f88489ef900548", 0x48}, {&(0x7f0000000280)="f0613e45898a0d3c3b3c2427654dcc37f24441f40be0f713c03cc997f60108e01f281d69e54efde50ae647135c1c327916bb5f9ff8f3d1a2", 0x38}, {&(0x7f00000002c0)="8fe4333909af2b68f7af9013a3d98f4447cf9a2fdab788c61a6a4847f9d9de83949ad542a67986214ee7a2831e74561eb192087c7f3cb14cdf229d39aa5a43cb9b29ef65fec1c54fa2f77cbbf4568d90d8deaedce8ee5b05a8c42ed652512ae37157c45f24b8bf1f6f37ecd1d7934ab24142050bc05073b60f6067291e5992f9caafee5cd624eec6266522ffda25fb28b35834279758563b7ac5ea4f67bad0dc89db64c7e8565d8ce3005d7d8e77f85f9e946c93ec86ecd35839a00d728d71375934b451c8703cdc80ef4da8da22548f540281", 0xd3}, {&(0x7f00000003c0)="fe16a7610545ad3c44dae58ba6652764b2d5591daaa4c342e5427181447d35c3008f345f2e30ac97088b7789086c8a7782c631a38b48c22bf8395e08a0466bd7d74e7d8228a796b1b1a717563e5fc3df9b6a51ed1570d33893d530171e767a143612a666cb07c125862b25515a611d4395cc79f7407d80188a724e3981dbef654622cc1f49484f2b89936ba2a53e8266ee19c3f63e87af30c95c0e0fa0a06a31281b774d70acd99f70e74ac55cf3a774ce1e22672c36ec4dbfbb1700513f503cf7d2ed4c604ddc3d5871d8df2e7660e922b1997b91711deb5728", 0xda}, {&(0x7f00000004c0)="aed3f271bcb166edf8f42c4a05b0f919b6", 0x11}, {&(0x7f0000000500)="c323613f5f76bd8561328d862969af9072246c2946081d414785da0c2e917331c13c1ff951ced1dc4dbcd18f61d68e8482323a7e381477d8594821ec47b48ea2c086ce3b9614552d71786f6d82bbf821c9a6e79c10d1b1bcfd82aea3d837cc151cd7088f64e2d2d6d90c652276510820907532e5293010012acc321fff95a2329ff7f564b011a86d9a884183d477d9a235c56cc8e33e6aeb1a5682738b8a1ace3ed15d33ec22de70d06306d280f50b2d09840b3d37608eb45df7e3514719", 0xbe}, {&(0x7f00000005c0)="0319d18f212fbd22795342db3059c0ae40c0a1d69030185be507655000168b9aca6a0755a369cd304f87bc1665bceecb75c852e3c347cfc97f880736669311e0f39e37c58b3ede8b48b604d9066ca1ce238a8b5eb908b6501020e95c4e5875b7d7476b036c0446f4a0ba01a486e8afac86276f600c9e", 0x76}, 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&(0x7f0000001f00)=[{&(0x7f0000001d00)="3a988dd776f7214fe8b4d14efe1ccf74e3ad1564415a8204a1e115367d3f6dd42099a792a230dd8d358fff4b552d9bb8445434089f9b7de857e06a3dd14c051a61249a2b16dc1cd76eecabb6d0fa9f2034c64644b0d518c6c39ba307b0958dafe37e908109855fb252a806e39ac53add8f9cf188a03ad070fddc54d470abc0bb9933e6a0ec49db277e029f51de7d7989a3aaa87106da581e7ce212af9b6d868b1aa17ef46d4f535b42e44592e1b55bf2f5d04c0de3cfb52f97d2912917a685c6cf435d6bb11c6cbdd727d98dde732530175716440f5e353bd55a72c2bf29a123bcc5bf990ad84cbcd87f6740f556fad40085f39328", 0xf5}, {&(0x7f0000001e00)="cae7ac36eeca2f6c5051ea1d47859ef496e8c141c5a26b429c43b4d8b3d013e0e29830e26436faa7f9db1cbf9e742307bcb0961dc37a11b139615bc5dadc", 0x3e}, {&(0x7f0000001e40)="373b3f8d903914ca927b4cd30883736da2f1cd173b856f7a62e80ffa4603fab0fb3d9c8817eb9b4ad95b62b352d41731a3faa510c75f8c7b006d5c302f5e004e216e93a37a41da92887345d85428b47c524b4b317120776a9ff1832afd8d6a6996fc24349185b3e608c7976e30e0a97cfb3f8fc58d5f16cd76fa4b13722f7ff65f2bd5cd0d2cb4ae5dfd9b", 0x8b}], 0x3, 0x0, 0x0, 0x4001}, {&(0x7f0000001f40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001f80)="486d1568b8d33e49cdaad9777d45b0a6db1596cb77dad8189d420324e4b834d89cceb16b9b84acf9c1ad1c877e81cdcaedffdc4aadeccf1972e253f2d2c5597d7656b3dfb560c4a5b07e103465eafbc194e0eceb9cef033b851c6bf3273c1381aee33ae70b4431a7b444a26218c67527fba4928aac6268592d15a5c01fe752944eb009e03c30bf0808395f061c96ebae81493bb8578cce495f3d9dbd365775f946d978e4", 0xa4}, {&(0x7f0000002040)="262393108c0dbc938f4d6cc3c13f32852fc69113e0553d7f95e78f1d98368c819c04ca076046d4fb57144dcc1ed3b2b9792c4d776c86f7a4451f02f024523d43955ef804d173248127fd43c69a08eabb509fe69dd6695002eb60bb410008862458f45d5da64de83f8f439a4c92e24177e9f23fb0b3cf9cc292b88ab1035202", 0x7f}, {&(0x7f00000020c0)="92b0537740fa181d2fb066c68d797c45ce91eb3cae189f5b161683d074bc1277de93705f909c805604342704e6771bbcf48e6f69a1c05634569f168dbfacc8fb1f27433fe41593e9eed891e2e045b79b476c284c56905cd431935db919b3ba434a5d2b5e147e3a559076ac4c7fcc03bde0ed2f1afc7983df64ae71b2fe86a9651fdb12e03e13268f639df3f62fd4e081e96deca65a48cb", 0x97}, {&(0x7f0000002180)="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", 0xfa}, {&(0x7f0000002280)="09ca4ba83728d68825244b85b21b8143705e17a7b763ad2a2d4fd38403b65df9d39095e388ddaf0e1de31ae0e54ff00740cf692c71d8b75cd0734c3722b6976f20b8a990520205dcd6134735f0c303c00f58512673621243d5d7c6142f7fb3b4e554432340a21cf58d51d9ce2f2f0e66225886a290d10f54cd28f634d837bd38bfc16ca17ca6fd2f6379b41948041d349e0a8d05a74ecbdcbe17b8d0c2f4371abab2b06669324d77d6e07a9d3c717c78803afe4e2e722c228576483ba877ac0026", 0xc1}, {&(0x7f0000002380)="19e6e070dbbb52bb4cf68ddae1110020018f0b1fd5f6a40b99c3b87c9473344bb5069aaa0430089dc08e38e8f8c5307411842ce171103d7ef4db6cf26403e3de0a0d7f352bee1451e86387a8b0e25b2d887de072d0914c97dc4378567503bbd1c06a1df1758b7b329981f1b38a493ce16254e06c", 0x74}, {&(0x7f0000002400)="34dd5ed3d06cef411c2af7821d7cab852d7536", 0x13}, {&(0x7f0000002440)="bdaba0c026e386c543ffee8f388ecf4e09ac4b7b707abc573af32bddd9a13a698bad60c94786a00852a03d0fb525a317f83d8f118d64e4e3cef337d2017ffdfdd278f08034e900ea8cace48dbba6b3c4854b69e824938fc27c09b7ee8f496fc5a766d0e65af697f05d3bae558e4708e04f1816e355f2dcab3258dcb4c0347e47755c31ddea52555381dfd4b18450d2cdddce939b3e6784013c67955653c2292df2554240387f1e7e5584398af573275565b12bb741caf276dd1cf2973c77d9bc861ad444e3578a336ffa0fc5a415e9430a5570", 0xd3}], 0x8}, {&(0x7f00000025c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002600)="b2bb6cea2b7681bdfa7549f287d16239035d2e4a9b6c379cbc39a3d2650348ee8eafd42135f7e7f01e66e3c897af08aa10c9b209117cff2d65b164af289ba80c2abff7e23bd274caff6e353d7855a3842233868cffbd66738024ae67c9ea3458300615ed69719fb6a763cbf38510c01331c29ca7917cb60c15acbeccfa67686788903836a2442ec3", 0x88}], 0x1, &(0x7f0000002700)=[@authinfo={0x18}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0xc000000000, 0x7}}], 0x30, 0xc084}, {&(0x7f0000002740)=@in6={0xa, 0x4e23, 0x8b, @local, 0x1}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002780)="758db056fef8f2c1ab076ef46153b3e09de3634f68bf19c569443c9df68afb34ba25533346862a4706527ff6fb432a56ffc682583bcea915ba697a54473c3cfa0cf49d94ea90507bfa23146f47ed6e86ce1e68427277815209b78dd03b809b44b1519a2f3703e09737a9dea8c94b4cef60a9097f99f7a8a6f58268f103e93771cecc1a1033875d5978d3ee5dbe07e0d18a1ee544ae985710e560cf2955b59d4fa6eae766e0dd5d7c4bcb8f455d624724f1d70bd603122052d43661cac0b9", 0xbe}], 0x1, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3f, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x2, 0xc7a, 0x7, 0x401}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x20, 0x4, 0x401, 0x200, 0xf, 0x73, 0x7, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xd0, 0xc4}], 0x7, 0x1) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f75702e6370752f73797a30fe", 0x1ff) [ 438.530226] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:57 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="9e2d659f7cf93f03219249c80a2f623a0ce9d7178895961f11cd7af4e93cc98d831e8146d41ee7ac4e2d6e29e10c27c5c4ada509494f7e49081f8bd693c7964b5681e79ba9123d6d67903133bee79f837df57fd548e955835117cab2b2f0ceff45022cf221cd76b2e415529e93e22bbfea8e4e9c2f5f0fc4568555d1fb3f3b712942ad4128d039583165daf190", 0x8d, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)='/proc/thread-self/attr/current\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={'syz', 0x1}, &(0x7f0000000400)='[\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000440)={r2, r3, r4}, &(0x7f0000000480)=""/85, 0x55, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:57 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, &(0x7f0000000000), 0x100000000000000}, 0x20) [ 438.639330] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 438.647789] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:58 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x10d, 0x0) 20:16:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:58 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8240, 0x0) write$FUSE_POLL(r1, &(0x7f0000000100)={0x18, 0x0, 0x3, {0x7fffffff}}, 0x18) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000180)={0x0, @aes128, 0x1, "a584ac445d70b535"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000600)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000000)=""/174) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x5, 0xd5f6}) 20:16:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0), 0xc, &(0x7f0000000540)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xc09, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_ENCAP_TYPE={0x8, 0xf, 0x2}]]}}}]}, 0x3c}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xa60a, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000200)={0x9, 0x108, 0xfa00, {r2, 0xe3, "fa96de", "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"}}, 0x110) 20:16:58 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, &(0x7f0000000000), 0x200000000000000}, 0x20) [ 438.896251] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 438.921849] netlink: 'syz-executor2': attribute type 15 has an invalid length. 20:16:58 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) [ 438.954551] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:58 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x5d, 0x0) [ 439.001332] netlink: 'syz-executor2': attribute type 15 has an invalid length. 20:16:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fe, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}}, 0x44801) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000004}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="a693f9714864fc33948eba9a50340442897ec1c9a73466b49b708d27f8a986ad5970cc06408fa7452be3905c9800770f93640cf50d49e95b97f95618d583b222e5cc65fa9c2fbbfa57da921cfea5df4967492719f9124c8ffc19c08e14"]]], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x40002) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0xfdf5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc0, 0x0, 0x0) ustat(0x80000000, &(0x7f0000000180)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000340)=""/39, &(0x7f00000003c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000000)={r2}, 0x8) socket$inet(0x2, 0x7, 0x85) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', "766574683100000000ffffffffffef00"}) clock_gettime(0x0, &(0x7f0000000240)) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000500)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000300), 0x8) [ 439.078419] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:58 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x802, @multicast1}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) 20:16:58 executing program 2: io_setup(0x0, &(0x7f00000000c0)) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x5, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000280)={0x9, @pix={0x0, 0x0, 0x32314d59}}) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000040)) 20:16:58 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, &(0x7f0000000000), 0x1000000}, 0x20) [ 439.119260] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) 20:16:58 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x3e, 0x0) 20:16:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0001000000ff000000010000c903000005000000010008003c00000000000000002000f3ff1f0000000100000000f5ff6d5fbe5c0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 20:16:58 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x96c, 0x4100) r1 = dup(r0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x9d64) request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f00000001c0)='dctcp\x00', 0xfffffffffffffff8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000100)='encrypted\x00', 0x2) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0xffffffffffffffff) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 20:16:58 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, &(0x7f0000000000), 0x2000000}, 0x20) 20:16:58 executing program 3: socket$netlink(0x10, 0x3, 0x9) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x6, &(0x7f0000000580)=[{&(0x7f0000000100)="87d5538b0f047b3c2254c97919f8bb448e65de75bcced33c2a02c72ba8", 0x1d, 0x8}, {&(0x7f0000000200)="fc8503f37133126aee6b985e9c99c5ba20f1c19ef396c95ecf5a3922d3ec81d40ac14fd96ad9d427e92790ec7bccafb3a6b9c5207aad8f73baabcc42387867e3ebdd", 0x42, 0x6}, {&(0x7f0000000280)="6997410bae8dfa31c5f2884ac0d21af5f30a07bf302ad6f248b486600d1b10599232e89089e44e756e28f584025556ebc91c29f548f54816d87cc181b81aa0ef8079abbb32a583d719e7c0c798711bc687b450bf0eab395a9e626eddbe8a222343b07459badcc13b54903c05c39a7930b22f01bb2a6d82db2e228d2d8cae9c88bf8c091fb233e173613083964cbb247f68f12ea52627200f46ca3b69393a07da721f4f30db912caa1c7f22f148afa644701d0818583da40a231957d0cd65c8942557c6523b2c9d748897", 0xca, 0x2}, {&(0x7f0000000380)="b5023395b2eb82b802a1bf8200e2ed4fea83792a4161fc139e1d789bec7a6337bab19f9a89b7048aa8f93e909ce9176f023c258068f8484a640d9d123f8f40babf43993f0061538d4511d0578675c6478b77ed4f89998b9c7b8b7bf0", 0x5c, 0x9}, {&(0x7f0000000400)="54cef40a174edfdc52c77fba3cfeab5a67650699e0c73face40ab04ad3cd2058e4d94d901ab60f3bd0a80456a4f12fdd465b09077a1e912c72cc51c5c777d611843e74de5ad57f710ada2e34", 0x4c, 0x8000}, {&(0x7f0000000480)="0c80f35f6a573a86c04e450e9b5424db513fee75f13fd1c3c562e3db4979aaef9690ed522bea47590521875a0824e0e2dfc8d04195e252c9b61fb0cf99f6d0bbae0194729c52576a20c74bf39622a8576ba933ba1074cfbbbe61bfbb6e69f5afa07b40f9d7d340b86d7259cdb55065774fc171411506731f7b48177d0f4585d8c7d2fc06bb45ad367aa0e944c2647d4b3dd641b07d2dfbd9185bdc5ef92053152b38a79ab556cf00695f646f23935bda76e5644f17a8c25288bf80fc0775aed037c88d6cc5812b867e3723c24a50e403bbea8af3a0d519e115d9cfe6de0b", 0xde, 0x9}], 0xc2040, &(0x7f0000000140)='}\'-nodev^') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$can_raw(0x1d, 0x3, 0x1) 20:16:58 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$video4linux(&(0x7f0000000200)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0x5646, &(0x7f00000000c0)={0x0, 0x0, 0x0, [], &(0x7f0000000080)={0x0, 0x0, [], @p_u32=&(0x7f0000000040)}}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="c51b5e9fe07c5a6e384ec9121fa71593cb93bdfb472cd511fa96321c9eab8e2ea236cd45f66fa9b79f8eae638d69ef7f962a359acec92e4b28f77d76b430eb69f451ffb3854703a9f3639144b94020716f5a9ed3398b", 0x56}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 20:16:58 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x138, 0x0) [ 439.474257] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 20:16:58 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, 0x0, &(0x7f0000000000), 0x2}, 0x20) [ 439.561115] EXT4-fs (loop0): Unsupported filesystem blocksize 0 (60 log_block_size) [ 439.573953] Sensor A: ================= START STATUS ================= 20:16:58 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x96c, 0x4100) r1 = dup(r0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x9d64) request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f00000001c0)='dctcp\x00', 0xfffffffffffffff8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000100)='encrypted\x00', 0x2) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0xffffffffffffffff) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) [ 439.613685] Sensor A: Test Pattern: 75% Colorbar [ 439.633337] Sensor A: Vertical Flip: false [ 439.637738] Sensor A: Horizontal Flip: false [ 439.678374] ================================================================== [ 439.686005] BUG: KASAN: slab-out-of-bounds in queue_stack_map_push_elem+0x185/0x290 [ 439.693822] Write of size 262146 at addr ffff88818400b988 by task syz-executor5/19222 [ 439.699261] Sensor A: Brightness: 128 [ 439.701788] [ 439.701809] CPU: 1 PID: 19222 Comm: syz-executor5 Not tainted 4.20.0-rc4+ #131 [ 439.701820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.701826] Call Trace: [ 439.701850] dump_stack+0x244/0x39d [ 439.701906] ? dump_stack_print_info.cold.1+0x20/0x20 [ 439.701935] ? printk+0xa7/0xcf [ 439.733424] Sensor A: Contrast: 128 [ 439.735430] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 439.735458] print_address_description.cold.7+0x9/0x1ff [ 439.735478] kasan_report.cold.8+0x242/0x309 [ 439.735492] ? queue_stack_map_push_elem+0x185/0x290 [ 439.735517] check_memory_region+0x13e/0x1b0 [ 439.735538] memcpy+0x37/0x50 [ 439.751409] Sensor A: Hue: 0 [ 439.752534] queue_stack_map_push_elem+0x185/0x290 [ 439.752555] ? queue_map_pop_elem+0x30/0x30 [ 439.752572] map_update_elem+0x605/0xf60 [ 439.752598] __x64_sys_bpf+0x32d/0x520 [ 439.752615] ? bpf_prog_get+0x20/0x20 [ 439.752655] do_syscall_64+0x1b9/0x820 [ 439.752671] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 439.752698] ? syscall_return_slowpath+0x5e0/0x5e0 [ 439.752716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.752736] ? trace_hardirqs_on_caller+0x310/0x310 [ 439.752755] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 439.752775] ? prepare_exit_to_usermode+0x291/0x3b0 [ 439.752799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.752825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.761962] Sensor A: Saturation: 128 [ 439.762334] RIP: 0033:0x457569 [ 439.762352] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.762361] RSP: 002b:00007f62ead87c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 439.762377] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 439.762387] RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000002 [ 439.762397] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 439.762406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62ead886d4 [ 439.762417] R13: 00000000004bd9e6 R14: 00000000004ccc98 R15: 00000000ffffffff [ 439.762443] [ 439.762452] Allocated by task 19222: [ 439.762469] save_stack+0x43/0xd0 [ 439.762486] kasan_kmalloc+0xc7/0xe0 [ 439.762501] __kmalloc_node+0x50/0x70 [ 439.762513] bpf_map_area_alloc+0x3f/0x90 20:16:59 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat6\x00') preadv(r0, &(0x7f00000017c0), 0x47, 0x0) [ 439.762527] queue_stack_map_alloc+0x192/0x290 [ 439.762539] map_create+0x3bd/0x1110 [ 439.762551] __x64_sys_bpf+0x303/0x520 [ 439.762566] do_syscall_64+0x1b9/0x820 [ 439.762580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.762584] [ 439.762592] Freed by task 18057: [ 439.762607] save_stack+0x43/0xd0 [ 439.762622] __kasan_slab_free+0x102/0x150 [ 439.762641] kasan_slab_free+0xe/0x10 [ 439.785924] Sensor A: ================== END STATUS ================== [ 439.786533] kfree+0xcf/0x230 [ 439.786548] load_elf_binary+0x25a8/0x5620 [ 439.786564] search_binary_handler+0x17d/0x570 [ 439.786580] __do_execve_file.isra.33+0x1661/0x25d0 [ 439.786593] __x64_sys_execve+0x8f/0xc0 [ 439.786612] do_syscall_64+0x1b9/0x820 [ 439.916972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.916981] [ 439.920717] kobject: 'loop2' (00000000cd856447): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 439.924505] The buggy address belongs to the object at ffff88818400b840 [ 439.924505] which belongs to the cache kmalloc-512 of size 512 [ 439.924519] The buggy address is located 328 bytes inside of [ 439.924519] 512-byte region [ffff88818400b840, ffff88818400ba40) [ 439.924524] The buggy address belongs to the page: [ 439.924538] page:ffffea00061002c0 count:1 mapcount:0 mapping:ffff8881da800940 index:0x0 [ 439.924550] flags: 0x2fffc0000000200(slab) [ 439.924571] raw: 02fffc0000000200 ffffea0006100388 ffffea0006af92c8 ffff8881da800940 [ 439.924589] raw: 0000000000000000 ffff88818400b0c0 0000000100000006 0000000000000000 [ 439.964637] kobject: 'loop1' (00000000fb7e56ac): kobject_uevent_env [ 439.966437] page dumped because: kasan: bad access detected [ 439.999917] kobject: 'loop1' (00000000fb7e56ac): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 440.003247] [ 440.003253] Memory state around the buggy address: [ 440.003266] ffff88818400b880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 440.003278] ffff88818400b900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 440.003289] >ffff88818400b980: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 440.003311] ^ [ 440.003323] ffff88818400ba00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 440.003335] ffff88818400ba80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 440.003341] ================================================================== [ 440.003346] Disabling lock debugging due to kernel taint [ 440.003354] Kernel panic - not syncing: panic_on_warn set ... [ 440.003375] CPU: 1 PID: 19222 Comm: syz-executor5 Tainted: G B 4.20.0-rc4+ #131 [ 440.005855] ------------[ cut here ]------------ [ 440.014432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.027089] downgrading a read lock [ 440.027248] WARNING: CPU: 0 PID: 19226 at kernel/locking/lockdep.c:3556 lock_downgrade+0x4d7/0x900 [ 440.038963] Call Trace: [ 440.198830] dump_stack+0x244/0x39d [ 440.202462] ? dump_stack_print_info.cold.1+0x20/0x20 [ 440.207732] panic+0x2ad/0x55c [ 440.210957] ? add_taint.cold.5+0x16/0x16 [ 440.215106] ? add_taint.cold.5+0x5/0x16 [ 440.219165] ? trace_hardirqs_off+0xaf/0x310 [ 440.223589] kasan_end_report+0x47/0x4f [ 440.227559] kasan_report.cold.8+0x76/0x309 [ 440.231876] ? queue_stack_map_push_elem+0x185/0x290 [ 440.236983] check_memory_region+0x13e/0x1b0 [ 440.241389] memcpy+0x37/0x50 [ 440.244503] queue_stack_map_push_elem+0x185/0x290 [ 440.249438] ? queue_map_pop_elem+0x30/0x30 [ 440.253759] map_update_elem+0x605/0xf60 [ 440.258200] __x64_sys_bpf+0x32d/0x520 [ 440.262088] ? bpf_prog_get+0x20/0x20 [ 440.265941] do_syscall_64+0x1b9/0x820 [ 440.269829] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 440.275200] ? syscall_return_slowpath+0x5e0/0x5e0 [ 440.280132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.284979] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.289997] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 440.295028] ? prepare_exit_to_usermode+0x291/0x3b0 [ 440.300047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.304893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.310077] RIP: 0033:0x457569 [ 440.313272] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.332170] RSP: 002b:00007f62ead87c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 440.339887] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 440.347154] RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000002 [ 440.354434] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 440.361706] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62ead886d4 [ 440.368978] R13: 00000000004bd9e6 R14: 00000000004ccc98 R15: 00000000ffffffff [ 441.537256] Shutting down cpus with NMI [ 441.542248] Kernel Offset: disabled [ 441.545881] Rebooting in 86400 seconds..