Extracting prog: 8m48.582796783s Minimizing prog: 37m47.306261739s Simplifying prog options: 0s Extracting C: 27.971728073s Simplifying C: 18m4.763701383s extracting reproducer from 41 programs testing a last program of every proc single: executing 9 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-memfd_create-close-openat$tun-syz_open_procfs-mount$9p_fd detailed listing: executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) memfd_create(&(0x7f0000000140), 0x5) close(r0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x48e02, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='clear_refs\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000480), 0x84, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_dccp-getsockopt$inet_int-socket$inet_udp-socket-setsockopt$netlink_NETLINK_TX_RING-write-recvmmsg-open$dir-unlinkat-setsockopt$inet_udp_encap-bind$inet-setsockopt$ARPT_SO_SET_ADD_COUNTERS-ioctl$sock_inet_SIOCSARP-syz_emit_ethernet-syz_open_dev$tty20-ioctl$TIOCSTI-ioctl$TCSETS-ioctl$TIOCSTI-getsockopt$IPT_SO_GET_REVISION_MATCH-socket$kcm-fallocate detailed listing: executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe0, &(0x7f0000010140), &(0x7f00000001c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000180)={0xeffffb, 0x0, 0xfffffffd, 0x1}, 0x10) write(r2, &(0x7f0000000000)="1c0000001a005f0214f9f407000904001f000000ff00000000000000", 0x1c) recvmmsg(r2, &(0x7f0000001c80)=[{{0x0, 0x0, 0x0}, 0x1}], 0x11, 0x2000a002, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0/file1\x00', 0x2080, 0x80) unlinkat(r3, &(0x7f00000001c0)='./file0/file1\x00', 0x200) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200)=0x3, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @remote}, {0x306, @random="90c226b2b336"}, 0x68, {0x2, 0x4e22, @loopback}, 'sit0\x00'}) syz_emit_ethernet(0xca, &(0x7f0000000380)={@local, @local, @void, {@llc_tr={0x11, {@llc={0x2, 0x4e, 'E', "cd56e31a472829b99b00a911f126fb66cc40abd422279e5ad9312253e7b17836ce52eee15fa61dafa883b0ebbcf1aad8fd23621bf1d836b9bf68a14204f49a729e9ff52a045f4e4008a49d3150cdae08a036a491ccdba65af0c1f9c9adb5b55c795e38b3ebf89bae7a8c3086c9d8fb60cc556fd8cc09fa7e1e39f64d0fd9472af856b06bd11d167dd11b4369ae64f9190d8f07f027ea7ac013d593c2bc905257be1b72f64c8218dfc59c9e59cbca298a4994ae8712f9dbb6c5"}}}}}, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000300)=0xb6) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x413a, 0x9, 0x4, 0xffff, 0xc, "ada40a9fd860000000000000001e00"}) ioctl$TIOCSTI(r4, 0x5412, &(0x7f00000000c0)=0xd) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r5 = socket$kcm(0x10, 0x2, 0x0) fallocate(r5, 0x50, 0x5, 0x4) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_icmp_raw-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000340)=ANY=[@ANYBLOB="4c0000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="1546010000000000240012800b0001006d616373656300001400028005000b000000000005000c000000000008000500", @ANYRES32=r1, @ANYBLOB="74ac5ac30f44937fd9843bc2d5c9724f1adfe8dd40e2949acb84ae29"], 0x4c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): timer_create-syz_fuse_handle_req-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-recvmmsg-sched_setscheduler-syz_init_net_socket$bt_l2cap-getsockopt$bt_BT_CHANNEL_POLICY-bind$bt_l2cap-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_REQBUFS-ioctl$vim2m_VIDIOC_EXPBUF-openat-socket$nl_rdma-sendmsg$RDMA_NLDEV_CMD_DELLINK-setsockopt$IPT_SO_SET_REPLACE-pwrite64-socketpair$unix-sendmsg$nl_route_sched-sendmsg$nl_route_sched detailed listing: executing program 0: timer_create(0x8, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0xffff23fb, 0x0) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x7, @any, 0x73, 0x2}, 0xe) r3 = syz_open_dev$vim2m(&(0x7f0000000080), 0x8, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x0, 0x20}) ioctl$vim2m_VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000040)={0x2, 0x20}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x22) r5 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_DELLINK(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)={0x18, 0x1404, 0x1, 0x70bd29, 0x1, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000088}, 0x24000018) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0x3a, 0x4, 0x338, 0xffffffff, 0x110, 0x0, 0x1a8, 0x110, 0xffffffff, 0x110, 0x2a0, 0x2a0, 0x110, 0x4, 0x0, {[{{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={{0x40}}]}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@empty, @private, 0x0, 0x0, 'vlan0\x00', 'vlan0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={{0x28}}]}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x398) pwrite64(r4, &(0x7f0000000140)='2', 0xfdef, 0xfecc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x30, 0x24, 0xd0f, 0x470bd2d, 0xfffffffd, {0x60, 0x0, 0x0, 0x0, {0x0, 0xfff2}, {0xfff1, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000040}, 0x44080) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@newtfilter={0x24, 0x2a, 0xd27, 0xec0, 0x0, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0xfff1}, {0x0, 0xffff}, {0xffe0, 0xffe0}}}, 0x24}}, 0x0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-openat$sndseq-ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE-setsockopt-openat$binderfs-openat$tun-ioctl$TUNSETIFF-socket$kcm-ioctl$SIOCSIFHWADDR-getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS-openat$vhost_vsock-prctl$PR_SET_TAGGED_ADDR_CTRL-ioctl$VHOST_VSOCK_SET_GUEST_CID-write$tun-socket$nl_netfilter-syz_open_dev$usbfs-ioctl$USBDEVFS_CLAIM_PORT-close_range-setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED-sendto$inet6 detailed listing: executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0xc8800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000400)={0x0, 0x9, 0x1, 'queue0\x00', 0x10}) setsockopt(r0, 0x84, 0x80, &(0x7f0000000280)="1a00000002000000", 0x8) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1802, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x8, "cbd77924f5bc18ce"}, 0x0) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af00, &(0x7f0000000040)={@my=0x1}) write$tun(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="000086dd03000a0000008d0000006c07010033d43afffe800000000000000000000000000010ff02000000000000000000000000000187"], 0x340a) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_open_dev$usbfs(&(0x7f0000000080), 0x73, 0x101301) ioctl$USBDEVFS_CLAIM_PORT(r6, 0x80045518, &(0x7f0000000000)=0x1) close_range(r2, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000000380)="de1a6ed9bb205a621a794d3198bef59a847d877c23d672288c60882e8d274132b603619ce89b5be6507939785176e65c6a830f549d4dc876c271de368bc03e20542725727f61db43d8b970dba4e90c6e622536c6da6362bcacb66deea369a1404b44d80639", 0x65, 0x840, &(0x7f0000000080)={0xa, 0x4e23, 0x800, @loopback, 0xffffffff}, 0x1c) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") r4 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r4, 0x2, 0x0, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") r4 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r4, 0x2, 0x0, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount single: successfully extracted reproducer found reproducer with 17 syscalls minimizing guilty program testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-sendmsg$MPTCP_PM_CMD_ADD_ADDR detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") r4 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r4, 0x2, 0x0, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter-socket$nl_generic detailed listing: executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) shutdown(r1, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") r2 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r2, 0x2, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_setup-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100), &(0x7f0000000780)) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_mount_image$vfat-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-shutdown-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) shutdown(r3, 0x2) syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r0, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, 0x0, 0x0) sendmmsg$inet6(r3, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="12", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, 0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, 0x0, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r2, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r3, r4, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program did not crash extracting C reproducer testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount simplifying C reproducer testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program did not crash testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic program crashed: Internal error in sys_mount testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$eJzs3T1onHUYAPDn+l5yaaAmg1B0Ot0EKU3EQV0SSoViBq0cfi0eNvUjdxZyeJAMuWZRHBUXQSe3Djo4dBYHETcHVytIVVzsFmjxlbv3zd17H7FRudTS328ID8///9z//36QexNyT15diY0LM3Hxxo3rMTdXivLKmZXYK8ViHIskMpdjgvKkJABwN9hL0/gjzdx+9ofz+9HslPcFAExP7/3/9RODROVO7gYAOAqH/Pn/2YnZS1PbFgAwRXsx8v7/8NDwyK/5y/2/CQAA7l7Pv/TyM6trEeer1bmI5nvtWrsWTw7GVy/Gm9GI9TgdC3ErIntQyJ4Wul+fPrd29nS165fFqHUr2rWIZqddy54UVpNefSWWYiEW8/q0X59065d69dWIuNzprR/NUrs2E/P5+j/Ox3osx0LcP1YfcW7t7HI1f4Fac7++E7Ebc/sH0d3/qViI71+LS9GIC9GtHex/Z6laPZOuDdW3r1R68wAAAAAAAAAAAAAAAAAAAAAAYBpOVfsW+/1v0man/e750QmLQ/1xatlw3h9oN+sPlFb2u/O8n4z2Bxruz9OulePYHT1yAAAAAAAAAAAAAAAAAAAA+P9obc1GvdFY32xtbW8Ug04h8/a3n399PEbnvJUMMlHOXm5oTp6LQlUS/fK0X54mQ3PyIIkYTL5ytb/j4pxK/yi295sJFF+nkg0VMqV8T/VG48RDP38ytujW9safg0wSY6dlOCiNL9q8L0v9TdXBwfJt5lxL0/Sg8p2Px6uiFFEeu3D/JZjNg2+uv/HAY62Tj/eGvsqbPjzy6MIL1z767LeNeiPyU9NozG62bqX/Zq3ILsHg3ijl57k04U6YHOwOMrubra168sPvLz74wXcjk5OYWJ4WM+8cvNYXo5nZLOhu8zBHOjPh5p8QPPVl/ZWb/bv3n1/Bk5+u1K/u/PTrYasK3yQ06gAAAAAAAAAAAAAAAAAAgCNR+Lj1oWSfvX7iuenuCgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO1uD//xeC3bHMYYKbnRgfqqxvtg5c/PiRHioAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPewvwIAAP//6GpzqQ==") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount validation run: crashed=true testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount validation run: crashed=true testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$nl_route-sendmsg$nl_route-socket$inet6_mptcp-bind$inet6-connect$inet6-sendmmsg$inet6-syz_usb_disconnect-setsockopt$inet6_tcp_TCP_CONGESTION-syz_mount_image$vfat-syz_io_uring_setup-syz_io_uring_submit-sendmsg$MPTCP_PM_CMD_ADD_ADDR-socket$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010069703667726500001800028004001200060003008000001006000e0002"], 0x48}}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r3, 0x0, 0x0, 0x48800) syz_usb_disconnect(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@shortname_winnt}, {@shortname_mixed}, {@fat=@dos1xfloppy}, {@fat=@nfs}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_mixed}, {@numtail}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'cp860'}}, {@fat=@flush}]}, 0x2a, 0x34c, &(0x7f0000000400)="$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") syz_io_uring_setup(0xefe, 0x0, &(0x7f0000000100)=0x0, &(0x7f0000000780)=0x0) syz_io_uring_submit(r4, r5, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)={0x20, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x14040040}, 0x4000004) socket$nl_generic(0x10, 0x3, 0x10) program crashed: Internal error in sys_mount validation run: crashed=true reproducing took 1h8m16.63196494s repro crashed as (corrupted=false): cgroup: Unknown subsys name 'net' Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4049 Comm: syz-executor Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) pc : copy_mount_options fs/namespace.c:3235 [inline] pc : __do_sys_mount fs/namespace.c:3560 [inline] pc : __se_sys_mount fs/namespace.c:3542 [inline] pc : __arm64_sys_mount+0x2f8/0x5e4 fs/namespace.c:3542 lr : copy_mount_options fs/namespace.c:3235 [inline] lr : __do_sys_mount fs/namespace.c:3560 [inline] lr : __se_sys_mount fs/namespace.c:3542 [inline] lr : __arm64_sys_mount+0x2d4/0x5e4 fs/namespace.c:3542 sp : ffff80001f637c80 x29: ffff80001f637d20 x28: 00000000fffffff2 x27: 0000fffff5337000 x26: ffff0000d82dd1c0 x25: 0000000000000000 x24: 0000fffff5336171 x23: ffff0000d9ce4000 x22: 0000000000000e8f x21: dfff800000000000 x20: 00000000fffffe8f x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff5336171 x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff5337000 x8 : 0000fffff5337000 x7 : ffff800008750ed4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: copy_mount_options fs/namespace.c:3235 [inline] __do_sys_mount fs/namespace.c:3560 [inline] __se_sys_mount fs/namespace.c:3542 [inline] __arm64_sys_mount+0x2f8/0x5e4 fs/namespace.c:3542 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) ---[ end trace 136a8cb9567b89c3 ]--- ---------------- Code disassembly (best guess): 0: d503229f csdb 4: 2a1903fc mov w28, w25 8: 2a1903e0 mov w0, w25 c: 38400933 ldtrb w19, [x9] * 10: 2a1c03e1 mov w1, w28 <-- trapping instruction final repro crashed as (corrupted=false): cgroup: Unknown subsys name 'net' Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4049 Comm: syz-executor Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) pc : copy_mount_options fs/namespace.c:3235 [inline] pc : __do_sys_mount fs/namespace.c:3560 [inline] pc : __se_sys_mount fs/namespace.c:3542 [inline] pc : __arm64_sys_mount+0x2f8/0x5e4 fs/namespace.c:3542 lr : copy_mount_options fs/namespace.c:3235 [inline] lr : __do_sys_mount fs/namespace.c:3560 [inline] lr : __se_sys_mount fs/namespace.c:3542 [inline] lr : __arm64_sys_mount+0x2d4/0x5e4 fs/namespace.c:3542 sp : ffff80001f637c80 x29: ffff80001f637d20 x28: 00000000fffffff2 x27: 0000fffff5337000 x26: ffff0000d82dd1c0 x25: 0000000000000000 x24: 0000fffff5336171 x23: ffff0000d9ce4000 x22: 0000000000000e8f x21: dfff800000000000 x20: 00000000fffffe8f x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff5336171 x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100 x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff5337000 x8 : 0000fffff5337000 x7 : ffff800008750ed4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: copy_mount_options fs/namespace.c:3235 [inline] __do_sys_mount fs/namespace.c:3560 [inline] __se_sys_mount fs/namespace.c:3542 [inline] __arm64_sys_mount+0x2f8/0x5e4 fs/namespace.c:3542 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) ---[ end trace 136a8cb9567b89c3 ]--- ---------------- Code disassembly (best guess): 0: d503229f csdb 4: 2a1903fc mov w28, w25 8: 2a1903e0 mov w0, w25 c: 38400933 ldtrb w19, [x9] * 10: 2a1c03e1 mov w1, w28 <-- trapping instruction