86][T13801] ? netlink_attachskb+0x810/0x810 [ 1077.196477][T13801] ? _copy_from_iter_full+0x25c/0x870 [ 1077.201917][T13801] ? __phys_addr_symbol+0x2c/0x70 [ 1077.206964][T13801] ? __check_object_size+0x171/0x437 [ 1077.212267][T13801] netlink_sendmsg+0x882/0xe10 [ 1077.217051][T13801] ? aa_af_perm+0x260/0x260 [ 1077.221567][T13801] ? netlink_unicast+0x740/0x740 [ 1077.226526][T13801] ? netlink_unicast+0x740/0x740 [ 1077.231476][T13801] sock_sendmsg+0xcf/0x120 [ 1077.235905][T13801] ____sys_sendmsg+0x6e6/0x810 [ 1077.240682][T13801] ? kernel_sendmsg+0x50/0x50 [ 1077.245539][T13801] ? __bfs+0x520/0x520 [ 1077.249617][T13801] ? _parse_integer+0x180/0x180 [ 1077.254486][T13801] ___sys_sendmsg+0x100/0x170 [ 1077.259171][T13801] ? debug_smp_processor_id+0x2f/0x185 [ 1077.264661][T13801] ? sendmsg_copy_msghdr+0x70/0x70 [ 1077.269793][T13801] ? __fget_files+0x32f/0x500 [ 1077.274490][T13801] ? ksys_dup3+0x3c0/0x3c0 [ 1077.278918][T13801] ? debug_smp_processor_id+0x2f/0x185 [ 1077.284389][T13801] ? __fget_light+0x20e/0x270 [ 1077.289082][T13801] __sys_sendmsg+0xe5/0x1b0 [ 1077.293592][T13801] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1077.298624][T13801] ? vfs_write+0x161/0x5d0 [ 1077.303067][T13801] ? do_syscall_64+0x21/0x7d0 [ 1077.307754][T13801] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1077.313747][T13801] do_syscall_64+0xf6/0x7d0 [ 1077.318263][T13801] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1077.324156][T13801] RIP: 0033:0x45ca59 [ 1077.328055][T13801] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1077.347657][T13801] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1077.356051][T13801] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1077.364029][T13801] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1077.371988][T13801] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1077.379959][T13801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1077.387925][T13801] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1077.411385][ T8087] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 1077.778209][ T8087] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1077.789541][ T8087] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1077.799563][ T8087] usb 6-1: config 0 descriptor?? [ 1078.097413][ T8087] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1078.117434][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1078.137381][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1078.157393][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1078.162995][ T8087] usb 6-1: Unable to get valid EDID from device/display [ 1078.189451][ T8087] usb 6-1: submit urb error: -2 [ 1078.196391][ T8087] udlfb: probe of 6-1:0.0 failed with error -2 [ 1078.257368][ T8087] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1078.265985][ T8087] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1078.289308][ T8087] [drm:udl_init] *ERROR* Selecting channel failed [ 1078.305149][ T8087] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1078.313619][ T8087] [drm] Initialized udl on minor 2 [ 1078.347556][ T8087] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1078.356089][ T8087] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1078.383004][ T8087] usb 6-1: USB disconnect, device number 21 [ 1078.947236][ T8087] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 1079.307306][ T8087] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1079.316437][ T8087] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1079.332076][ T8087] usb 6-1: config 0 descriptor?? 12:57:30 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[], 0x0) 12:57:30 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000400)={"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"}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 12:57:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x500, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:30 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:57:30 executing program 1 (fault-call:6 fault-nth:3): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1079.617232][ T8087] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1079.620540][T13874] FAULT_INJECTION: forcing a failure. [ 1079.620540][T13874] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.637067][T13874] CPU: 0 PID: 13874 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1079.638384][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1079.645386][T13874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.645393][T13874] Call Trace: [ 1079.645417][T13874] dump_stack+0x188/0x20d [ 1079.645443][T13874] should_fail.cold+0x5/0xa [ 1079.645463][T13874] ? fault_create_debugfs_attr+0x140/0x140 [ 1079.645477][T13874] ? lock_acquire+0x1f2/0x8f0 [ 1079.645533][T13874] ? net_tx_action+0xd20/0xd20 [ 1079.688382][T13874] should_failslab+0x5/0xf [ 1079.688503][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1079.692793][T13874] kmem_cache_alloc+0x44/0x740 [ 1079.692821][T13874] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1079.692841][T13874] ? skb_network_protocol+0xf2/0x480 [ 1079.714278][T13874] skb_clone+0x14d/0x3c0 [ 1079.718540][T13874] dev_queue_xmit_nit+0x398/0xaa0 [ 1079.721678][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1079.723595][T13874] ? debug_smp_processor_id+0x2f/0x185 [ 1079.723625][T13874] dev_hard_start_xmit+0xbb/0x9b0 [ 1079.723641][T13874] ? validate_xmit_skb+0x82b/0xe70 [ 1079.723668][T13874] __dev_queue_xmit+0x25e1/0x30a0 [ 1079.723698][T13874] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1079.723712][T13874] ? __copy_skb_header+0x1f0/0x5b0 [ 1079.723729][T13874] ? skb_splice_bits+0x1a0/0x1a0 [ 1079.744353][ T8087] usb 6-1: Unable to get valid EDID from device/display [ 1079.744811][T13874] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1079.778002][T13874] ? __skb_clone+0x5af/0x7a0 [ 1079.782620][T13874] ? netlink_deliver_tap+0x8b0/0xb50 [ 1079.787918][T13874] netlink_deliver_tap+0x8b0/0xb50 [ 1079.793049][T13874] netlink_unicast+0x5e9/0x740 [ 1079.794806][ T8087] usb 6-1: submit urb error: -2 [ 1079.797821][T13874] ? netlink_attachskb+0x810/0x810 [ 1079.797839][T13874] ? _copy_from_iter_full+0x25c/0x870 [ 1079.797857][T13874] ? __phys_addr_symbol+0x2c/0x70 [ 1079.797879][T13874] ? __check_object_size+0x171/0x437 [ 1079.797907][T13874] netlink_sendmsg+0x882/0xe10 [ 1079.797932][T13874] ? aa_af_perm+0x260/0x260 [ 1079.797946][T13874] ? netlink_unicast+0x740/0x740 [ 1079.797972][T13874] ? netlink_unicast+0x740/0x740 [ 1079.797990][T13874] sock_sendmsg+0xcf/0x120 [ 1079.798009][T13874] ____sys_sendmsg+0x6e6/0x810 [ 1079.798029][T13874] ? kernel_sendmsg+0x50/0x50 [ 1079.798044][T13874] ? __bfs+0x520/0x520 [ 1079.798056][T13874] ? _parse_integer+0x180/0x180 [ 1079.798084][T13874] ___sys_sendmsg+0x100/0x170 [ 1079.835862][ T8087] udlfb: probe of 6-1:0.0 failed with error -2 [ 1079.837798][T13874] ? debug_smp_processor_id+0x2f/0x185 [ 1079.837821][T13874] ? sendmsg_copy_msghdr+0x70/0x70 [ 1079.837852][T13874] ? __fget_files+0x32f/0x500 [ 1079.837874][T13874] ? ksys_dup3+0x3c0/0x3c0 [ 1079.837895][T13874] ? debug_smp_processor_id+0x2f/0x185 [ 1079.837915][T13874] ? __fget_light+0x20e/0x270 [ 1079.837935][T13874] __sys_sendmsg+0xe5/0x1b0 [ 1079.837950][T13874] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1079.837963][T13874] ? vfs_write+0x161/0x5d0 [ 1079.837995][T13874] ? do_syscall_64+0x21/0x7d0 [ 1079.838010][T13874] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1079.838031][T13874] do_syscall_64+0xf6/0x7d0 [ 1079.838051][T13874] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1079.907212][ T8087] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1079.910688][T13874] RIP: 0033:0x45ca59 12:57:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x600, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1079.910704][T13874] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1079.910712][T13874] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1079.910727][T13874] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1079.910737][T13874] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1079.910746][T13874] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1079.910755][T13874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1079.910764][T13874] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:31 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1080.047817][T13876] __nla_validate_parse: 4 callbacks suppressed [ 1080.047826][T13876] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) r3 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) writev(r3, &(0x7f0000001b00)=[{&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000000000)="7f6e50e08b3b5776603d2b6d361bea876e59141a3f6610af59df34b62c5d281b207b68e17b4397296cd1345019b95f36e4b09177dafe804611b97335cb976696dbea2447771a9d88bb996a4d7d7158c6902909656a55b0acb49ae02459501e8de1b932ece1286822f2d59ee72daad40f5fb70e29b44a5702d437873b24", 0x7d}, {&(0x7f00000000c0)="da24d4e56fd3e1361e87eb54bb3a9df8cdb75fe0f3f6915aa904e8f7b47f759a70f35bea3ab9a2db7f9f27c8529f6203d841d208fba0537df3e08b486d2f9fdd24e44151301778210cd7033edae96a199e468ae5d1c285b4e0f4a46b0de25bf2e29c4cd8063a05f4b450a791c8f9a95e319376141e5e0b96b875cb8f2070f2d62616b60d085854e30028f01db230", 0x8e}, {&(0x7f00000001c0)="8656069805405d8f380a3c0ad6a8ec148a29e614e4bcc2afeb556a48edf6469ab4db9b2989e70580e613805a2ecdc69d6c8beb22ffefa5e8e2bb3ad0749e5aaadb2601e1a3a706c148eb2f839703d56f78ce41c7d81ba34c767e0aa58696d94a47b586794216d5c5cbd6972647eaa734a4e72c8f5c58088098758649677a47", 0x7f}, {&(0x7f0000000240)="da59b481caec7b86cde55cc15ea22e654d25074a0273ed4b45fe6a469c940116a15216652ea938d2a3d9f61326a8d0aa7e8ab75f4a3481c77c79c3ff842343e016db3b152b2bf901d2037f48b5bd310125b9ddbdb614aee6bf11406bc1bc9fc727f5d27ed5570bb6cb399a5e6032afa866eaece3c4bce21346c4663ea26f07a56e397dba9bf4ca5ddb01bfa568f66a590b9b20843944e9f622aa7336a4c98ca2547abc268ab0b0f306c91b407386d96cf67c102f0420b1886563bd5fbf8ba0a9570f0ae4251e8a1baa", 0xc9}, {&(0x7f0000001800)="1ec8fbbbb13d391a0743edb5214a6d1e712f84920ea7d7887482802caa67cda1b754b22931ca116b82a7fa1cef51867dcf58c61cc22b10a36ac2f4ce411db0fd55317c2240f4f63d3c6357c9043f3d235188ac93cfa2d6b3ff9c5311a5961cf72856c6edf8caba395804481f004eae0672deb7fa5ec8e2ba3382bbbdecdfb752d9a8f7294fe9bd7133b2164ebd0ca078156d1c11f41b4b3866bafca69a3f86dbdcb5178a01e197aefe747fd3096a9b9e37a204b8a4073d69d6a4472a807564436287b059d585b19fc672f70938c46bd844af804f2bcd21d5652ee8550405066519411564a98f80b0dada5742bbff727a72", 0xf1}, {&(0x7f0000001900)="8a5487a7e87aec40a8d5569385d541aeb1b064ede44e0ea7ceda9e4670a41f0253b77d96aa404d2abff8f35a33fc586aa7f364993760d8eb75985e133b6b304d52bab217eb69ba7a771e1f4c1b3ce3b23fc11ab68b4d7e2e9eb5bc0aa831587d04e49cfcfe844f864d9b421393ca56ed5aa8bd7900761b5eb72b2cf6426f0b4d673ae090ff24dbe0464739563b17c5e38abb21eb3accf74106545affaab471d282046a875eaf39e33319ceff1b44d36a37fb664dac530642a505852370ddccb9dc1847c658364623adff7dc246084c83435b66889e576cc4a44475e967a567c734109bddcac074ca0cb70c219575", 0xee}, {&(0x7f0000000340)="098ad7e91314a866", 0x8}, {&(0x7f0000001a00)="22b8083d597c0e5508e691237b565dd3ac21af63d876374b63ca8d32050e13f8038d7bb0e82f6a00e1afabe9a88d80063cdafe2a9d743cb7da933670d5332f9723bf9face5631aef4ae754deb491d9d19a15d726c963eab7379df11fde347ddfd8bce63bc14aa540d41669284d6fa6dad3a3ec0aba3dffa440ec3970d0babab442175c6595323032fc80a3c6c684cde34bf4983d1878a56337f941cb31ccc508ae0234870e9a5e8cad2e9a385fb751b03127d7b2c77941a7ebb5793d22713c2087c7d8a30d0daf", 0xc7}, {&(0x7f0000000380)}], 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:57:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x700, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:31 executing program 1 (fault-call:6 fault-nth:4): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1080.315001][T13914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1080.357030][T13916] FAULT_INJECTION: forcing a failure. [ 1080.357030][T13916] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.386122][T13916] CPU: 1 PID: 13916 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1080.394472][T13916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.404676][T13916] Call Trace: [ 1080.407983][T13916] dump_stack+0x188/0x20d [ 1080.412502][T13916] should_fail.cold+0x5/0xa [ 1080.417046][T13916] ? fault_create_debugfs_attr+0x140/0x140 [ 1080.422875][T13916] should_failslab+0x5/0xf [ 1080.427300][T13916] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 1080.432759][T13916] rtnl_newlink+0x46/0xa0 [ 1080.437101][T13916] ? __rtnl_newlink+0x1590/0x1590 [ 1080.442135][T13916] rtnetlink_rcv_msg+0x44e/0xad0 [ 1080.447085][T13916] ? rtnl_bridge_getlink+0x870/0x870 [ 1080.452379][T13916] ? perf_trace_lock+0xe2/0x4b0 [ 1080.458366][T13916] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1080.463665][T13916] ? __bfs+0x520/0x520 [ 1080.467739][T13916] ? skb_splice_bits+0x1a0/0x1a0 [ 1080.472683][T13916] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1080.478504][T13916] netlink_rcv_skb+0x15a/0x430 [ 1080.483279][T13916] ? rtnl_bridge_getlink+0x870/0x870 [ 1080.488576][T13916] ? netlink_ack+0xa60/0xa60 [ 1080.493197][T13916] netlink_unicast+0x537/0x740 [ 1080.497973][T13916] ? netlink_attachskb+0x810/0x810 [ 1080.503092][T13916] ? _copy_from_iter_full+0x25c/0x870 [ 1080.508559][T13916] ? __phys_addr_symbol+0x2c/0x70 [ 1080.513594][T13916] ? __check_object_size+0x171/0x437 [ 1080.518895][T13916] netlink_sendmsg+0x882/0xe10 [ 1080.523677][T13916] ? aa_af_perm+0x260/0x260 [ 1080.528197][T13916] ? netlink_unicast+0x740/0x740 [ 1080.533165][T13916] ? netlink_unicast+0x740/0x740 [ 1080.538640][T13916] sock_sendmsg+0xcf/0x120 [ 1080.543076][T13916] ____sys_sendmsg+0x6e6/0x810 [ 1080.547863][T13916] ? kernel_sendmsg+0x50/0x50 [ 1080.552636][T13916] ? __bfs+0x520/0x520 [ 1080.556712][T13916] ? _parse_integer+0x180/0x180 [ 1080.561595][T13916] ___sys_sendmsg+0x100/0x170 [ 1080.566280][T13916] ? debug_smp_processor_id+0x2f/0x185 [ 1080.571747][T13916] ? sendmsg_copy_msghdr+0x70/0x70 [ 1080.576878][T13916] ? __fget_files+0x32f/0x500 [ 1080.581558][T13916] ? ksys_dup3+0x3c0/0x3c0 [ 1080.586019][T13916] ? debug_smp_processor_id+0x2f/0x185 [ 1080.591462][T13916] ? __fget_light+0x20e/0x270 [ 1080.596219][T13916] __sys_sendmsg+0xe5/0x1b0 [ 1080.600707][T13916] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1080.605713][T13916] ? vfs_write+0x161/0x5d0 [ 1080.610139][T13916] ? do_syscall_64+0x21/0x7d0 [ 1080.614803][T13916] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1080.620788][T13916] do_syscall_64+0xf6/0x7d0 [ 1080.625306][T13916] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1080.631196][T13916] RIP: 0033:0x45ca59 [ 1080.635077][T13916] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1080.654666][T13916] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1080.663062][T13916] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1080.671167][T13916] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1080.679124][T13916] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1080.687080][T13916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1080.695035][T13916] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1080.717279][ T8087] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1080.741138][ T8087] [drm:udl_init] *ERROR* Selecting channel failed [ 1080.761864][ T8087] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1080.769942][ T8087] [drm] Initialized udl on minor 2 [ 1080.787973][ T8087] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1080.796514][ T8087] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1080.818750][ T8087] usb 6-1: USB disconnect, device number 22 [ 1080.845986][T13914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1081.186944][ T8087] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 1081.456950][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1081.846852][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1082.116862][ T8087] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 1082.396822][ T8087] usb 6-1: device descriptor read/64, error 18 12:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x815, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:33 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xb000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:57:33 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xc4, 0x20, 0x1, 0x401, 0x3}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20040, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$UHID_INPUT(r5, &(0x7f0000000800)={0x8, {"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", 0x1000}}, 0x1006) 12:57:33 executing program 1 (fault-call:6 fault-nth:5): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:33 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="12010000041840e917268218810000ff00"/35], 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r0, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) get_robust_list(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = clone3(&(0x7f0000000040)={0x10000, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001880)=ANY=[@ANYBLOB="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"/5993], 0x1778) rt_sigqueueinfo(r3, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) get_robust_list(r3, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x743080, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) kcmp(r0, r3, 0x1, r4, r5) 12:57:33 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x900, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1082.767541][T13956] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1082.862267][T13958] FAULT_INJECTION: forcing a failure. [ 1082.862267][T13958] name failslab, interval 1, probability 0, space 0, times 0 [ 1082.883933][T13958] CPU: 1 PID: 13958 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1082.892289][T13958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.902355][T13958] Call Trace: [ 1082.905661][T13958] dump_stack+0x188/0x20d [ 1082.910044][T13958] should_fail.cold+0x5/0xa [ 1082.914574][T13958] ? fault_create_debugfs_attr+0x140/0x140 [ 1082.920407][T13958] should_failslab+0x5/0xf [ 1082.924842][T13958] kmem_cache_alloc_node_trace+0x27c/0x790 [ 1082.930667][T13958] ? apparmor_capable+0x454/0x8a0 [ 1082.935699][T13958] ? apparmor_capable+0x454/0x8a0 [ 1082.940795][T13958] ? pointer+0x7c0/0x7c0 [ 1082.945052][T13958] ? apparmor_cred_prepare+0x750/0x750 [ 1082.950528][T13958] __kmalloc_node+0x38/0x60 [ 1082.955107][T13958] kvmalloc_node+0x61/0xf0 [ 1082.959542][T13958] alloc_netdev_mqs+0x97/0xdc0 [ 1082.964413][T13958] ? ip6erspan_tap_init+0x5f0/0x5f0 [ 1082.969660][T13958] rtnl_create_link+0x219/0xac0 [ 1082.974524][T13958] __rtnl_newlink+0xe2c/0x1590 [ 1082.979294][T13958] ? rtnl_link_unregister+0x240/0x240 [ 1082.984725][T13958] ? bpf_ksym_find+0x177/0x1c0 [ 1082.989547][T13958] ? is_bpf_text_address+0xcb/0x160 [ 1082.994788][T13958] ? kernel_text_address+0x6e/0xe0 [ 1082.999889][T13958] ? __kernel_text_address+0x9/0x30 [ 1083.005122][T13958] ? unwind_get_return_address+0x5a/0xa0 [ 1083.010773][T13958] ? profile_setup.cold+0xc1/0xc1 [ 1083.015809][T13958] ? arch_stack_walk+0x97/0xf0 [ 1083.020576][T13958] ? stack_trace_save+0x8c/0xc0 [ 1083.025408][T13958] ? stack_trace_consume_entry+0x160/0x160 [ 1083.031209][T13958] ? debug_smp_processor_id+0x2f/0x185 [ 1083.036737][T13958] ? rtnl_newlink+0x46/0xa0 [ 1083.041249][T13958] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1083.046809][T13958] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1083.052785][T13958] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1083.058584][T13958] rtnl_newlink+0x64/0xa0 [ 1083.062914][T13958] ? __rtnl_newlink+0x1590/0x1590 [ 1083.067941][T13958] rtnetlink_rcv_msg+0x44e/0xad0 [ 1083.072891][T13958] ? rtnl_bridge_getlink+0x870/0x870 [ 1083.078186][T13958] ? perf_trace_lock+0xe2/0x4b0 [ 1083.083043][T13958] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1083.088333][T13958] ? __bfs+0x520/0x520 [ 1083.092406][T13958] ? skb_splice_bits+0x1a0/0x1a0 [ 1083.097368][T13958] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1083.103171][T13958] netlink_rcv_skb+0x15a/0x430 [ 1083.107937][T13958] ? rtnl_bridge_getlink+0x870/0x870 [ 1083.113222][T13958] ? netlink_ack+0xa60/0xa60 [ 1083.117809][T13958] netlink_unicast+0x537/0x740 [ 1083.122569][T13958] ? netlink_attachskb+0x810/0x810 [ 1083.127693][T13958] ? _copy_from_iter_full+0x25c/0x870 [ 1083.133061][T13958] ? __phys_addr_symbol+0x2c/0x70 [ 1083.138078][T13958] ? __check_object_size+0x171/0x437 [ 1083.143370][T13958] netlink_sendmsg+0x882/0xe10 [ 1083.148145][T13958] ? aa_af_perm+0x260/0x260 [ 1083.152663][T13958] ? netlink_unicast+0x740/0x740 [ 1083.157620][T13958] ? netlink_unicast+0x740/0x740 [ 1083.162689][T13958] sock_sendmsg+0xcf/0x120 [ 1083.167119][T13958] ____sys_sendmsg+0x6e6/0x810 [ 1083.171969][T13958] ? kernel_sendmsg+0x50/0x50 [ 1083.176640][T13958] ? __bfs+0x520/0x520 [ 1083.180709][T13958] ? _parse_integer+0x180/0x180 [ 1083.185570][T13958] ___sys_sendmsg+0x100/0x170 [ 1083.190251][T13958] ? debug_smp_processor_id+0x2f/0x185 [ 1083.195699][T13958] ? sendmsg_copy_msghdr+0x70/0x70 [ 1083.200809][T13958] ? __fget_files+0x32f/0x500 [ 1083.205475][T13958] ? ksys_dup3+0x3c0/0x3c0 [ 1083.209907][T13958] ? debug_smp_processor_id+0x2f/0x185 [ 1083.215385][T13958] ? __fget_light+0x20e/0x270 [ 1083.220066][T13958] __sys_sendmsg+0xe5/0x1b0 [ 1083.224554][T13958] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1083.229623][T13958] ? vfs_write+0x161/0x5d0 [ 1083.234046][T13958] ? do_syscall_64+0x21/0x7d0 [ 1083.238727][T13958] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1083.244697][T13958] do_syscall_64+0xf6/0x7d0 [ 1083.249188][T13958] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1083.255065][T13958] RIP: 0033:0x45ca59 [ 1083.258951][T13958] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1083.278550][T13958] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1083.286954][T13958] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1083.294931][T13958] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1083.302958][T13958] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 12:57:34 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_destroy(r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1083.310929][T13958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1083.318902][T13958] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xf00, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:34 executing program 1 (fault-call:6 fault-nth:6): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:34 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfc000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:57:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1083.377232][T13956] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1083.406702][ T8087] usb 6-1: device descriptor read/64, error -71 [ 1083.527152][ T8087] usb usb6-port1: attempt power cycle [ 1083.587324][T13985] FAULT_INJECTION: forcing a failure. [ 1083.587324][T13985] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.620023][T13978] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1083.635376][T13985] CPU: 0 PID: 13985 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1083.645282][T13985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.655338][T13985] Call Trace: [ 1083.658646][T13985] dump_stack+0x188/0x20d [ 1083.662989][T13985] should_fail.cold+0x5/0xa [ 1083.667502][T13985] ? find_held_lock+0x2d/0x110 [ 1083.672282][T13985] ? fault_create_debugfs_attr+0x140/0x140 [ 1083.678095][T13985] ? pcpu_alloc+0xfed/0x13b0 [ 1083.682694][T13985] ? ____sys_sendmsg+0x6e6/0x810 [ 1083.687647][T13985] should_failslab+0x5/0xf [ 1083.692069][T13985] kmem_cache_alloc_trace+0x47/0x7d0 [ 1083.697367][T13985] ? print_usage_bug+0x240/0x240 [ 1083.702316][T13985] ? pcpu_alloc+0x42c/0x13b0 [ 1083.706921][T13985] __hw_addr_create_ex+0x5b/0x310 [ 1083.711957][T13985] __hw_addr_add_ex+0x1ed/0x2b0 [ 1083.716827][T13985] dev_addr_init+0x10b/0x1f0 [ 1083.721423][T13985] ? dev_mc_flush+0x30/0x30 [ 1083.725947][T13985] alloc_netdev_mqs+0x13d/0xdc0 [ 1083.730807][T13985] ? ip6erspan_tap_init+0x5f0/0x5f0 [ 1083.736019][T13985] rtnl_create_link+0x219/0xac0 [ 1083.740883][T13985] __rtnl_newlink+0xe2c/0x1590 [ 1083.745673][T13985] ? rtnl_link_unregister+0x240/0x240 [ 1083.751065][T13985] ? bpf_ksym_find+0x177/0x1c0 [ 1083.755846][T13985] ? is_bpf_text_address+0xcb/0x160 [ 1083.761051][T13985] ? kernel_text_address+0x6e/0xe0 [ 1083.766168][T13985] ? __kernel_text_address+0x9/0x30 [ 1083.771379][T13985] ? unwind_get_return_address+0x5a/0xa0 [ 1083.777015][T13985] ? profile_setup.cold+0xc1/0xc1 [ 1083.782085][T13985] ? arch_stack_walk+0x97/0xf0 [ 1083.786871][T13985] ? stack_trace_save+0x8c/0xc0 [ 1083.791819][T13985] ? stack_trace_consume_entry+0x160/0x160 [ 1083.797629][T13985] ? debug_smp_processor_id+0x2f/0x185 [ 1083.803168][T13985] ? rtnl_newlink+0x46/0xa0 [ 1083.807678][T13985] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1083.813225][T13985] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1083.819201][T13985] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1083.825001][T13985] rtnl_newlink+0x64/0xa0 [ 1083.829365][T13985] ? __rtnl_newlink+0x1590/0x1590 [ 1083.834379][T13985] rtnetlink_rcv_msg+0x44e/0xad0 [ 1083.839310][T13985] ? rtnl_bridge_getlink+0x870/0x870 [ 1083.844623][T13985] ? perf_trace_lock+0xe2/0x4b0 [ 1083.849456][T13985] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1083.854784][T13985] ? __bfs+0x520/0x520 [ 1083.858832][T13985] ? skb_splice_bits+0x1a0/0x1a0 [ 1083.863770][T13985] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1083.869568][T13985] netlink_rcv_skb+0x15a/0x430 [ 1083.874315][T13985] ? rtnl_bridge_getlink+0x870/0x870 [ 1083.879582][T13985] ? netlink_ack+0xa60/0xa60 [ 1083.884181][T13985] netlink_unicast+0x537/0x740 [ 1083.888956][T13985] ? netlink_attachskb+0x810/0x810 [ 1083.894074][T13985] ? _copy_from_iter_full+0x25c/0x870 [ 1083.899437][T13985] ? __phys_addr_symbol+0x2c/0x70 [ 1083.904451][T13985] ? __check_object_size+0x171/0x437 [ 1083.909789][T13985] netlink_sendmsg+0x882/0xe10 [ 1083.914584][T13985] ? aa_af_perm+0x260/0x260 [ 1083.919079][T13985] ? netlink_unicast+0x740/0x740 [ 1083.924013][T13985] ? netlink_unicast+0x740/0x740 [ 1083.928937][T13985] sock_sendmsg+0xcf/0x120 [ 1083.933337][T13985] ____sys_sendmsg+0x6e6/0x810 [ 1083.938153][T13985] ? kernel_sendmsg+0x50/0x50 [ 1083.942822][T13985] ? __bfs+0x520/0x520 [ 1083.946899][T13985] ? _parse_integer+0x180/0x180 [ 1083.951777][T13985] ___sys_sendmsg+0x100/0x170 [ 1083.956445][T13985] ? debug_smp_processor_id+0x2f/0x185 [ 1083.961909][T13985] ? sendmsg_copy_msghdr+0x70/0x70 [ 1083.967036][T13985] ? __fget_files+0x32f/0x500 [ 1083.971710][T13985] ? ksys_dup3+0x3c0/0x3c0 [ 1083.976122][T13985] ? debug_smp_processor_id+0x2f/0x185 [ 1083.981609][T13985] ? __fget_light+0x20e/0x270 [ 1083.986271][T13985] __sys_sendmsg+0xe5/0x1b0 [ 1083.990807][T13985] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1083.995874][T13985] ? vfs_write+0x161/0x5d0 [ 1084.000308][T13985] ? do_syscall_64+0x21/0x7d0 [ 1084.005010][T13985] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1084.011431][T13985] do_syscall_64+0xf6/0x7d0 [ 1084.015918][T13985] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1084.021829][T13985] RIP: 0033:0x45ca59 12:57:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x1508, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:35 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfe800000, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1084.025705][T13985] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1084.045437][T13985] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1084.053838][T13985] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1084.061794][T13985] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1084.069748][T13985] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1084.077704][T13985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1084.085655][T13985] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:35 executing program 1 (fault-call:6 fault-nth:7): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1084.172816][T13987] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1084.244235][ T8087] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 1084.258794][T13987] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1084.348766][ T8087] usb 6-1: Invalid ep0 maxpacket: 233 [ 1084.351050][T13984] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1084.388743][T14014] FAULT_INJECTION: forcing a failure. [ 1084.388743][T14014] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.441658][T14014] CPU: 1 PID: 14014 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1084.450017][T14014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.460078][T14014] Call Trace: [ 1084.463378][T14014] dump_stack+0x188/0x20d [ 1084.467725][T14014] should_fail.cold+0x5/0xa [ 1084.472236][T14014] ? fault_create_debugfs_attr+0x140/0x140 [ 1084.478055][T14014] should_failslab+0x5/0xf [ 1084.482480][T14014] kmem_cache_alloc_node_trace+0x27c/0x790 [ 1084.488313][T14014] __kmalloc_node+0x38/0x60 [ 1084.492825][T14014] kvmalloc_node+0x61/0xf0 [ 1084.497254][T14014] alloc_netdev_mqs+0x6f7/0xdc0 [ 1084.502125][T14014] rtnl_create_link+0x219/0xac0 [ 1084.506991][T14014] __rtnl_newlink+0xe2c/0x1590 [ 1084.511772][T14014] ? rtnl_link_unregister+0x240/0x240 [ 1084.517147][T14014] ? bpf_ksym_find+0x177/0x1c0 [ 1084.523035][T14014] ? is_bpf_text_address+0xcb/0x160 [ 1084.528227][T14014] ? kernel_text_address+0x6e/0xe0 [ 1084.533340][T14014] ? __kernel_text_address+0x9/0x30 [ 1084.538544][T14014] ? unwind_get_return_address+0x5a/0xa0 [ 1084.544179][T14014] ? profile_setup.cold+0xc1/0xc1 [ 1084.549211][T14014] ? arch_stack_walk+0x97/0xf0 [ 1084.553996][T14014] ? stack_trace_save+0x8c/0xc0 [ 1084.558854][T14014] ? stack_trace_consume_entry+0x160/0x160 [ 1084.564665][T14014] ? debug_smp_processor_id+0x2f/0x185 [ 1084.570194][T14014] ? rtnl_newlink+0x46/0xa0 [ 1084.574725][T14014] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1084.580285][T14014] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1084.586276][T14014] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1084.592108][T14014] rtnl_newlink+0x64/0xa0 [ 1084.596444][T14014] ? __rtnl_newlink+0x1590/0x1590 [ 1084.601647][T14014] rtnetlink_rcv_msg+0x44e/0xad0 [ 1084.606592][T14014] ? rtnl_bridge_getlink+0x870/0x870 [ 1084.611897][T14014] ? perf_trace_lock+0xe2/0x4b0 [ 1084.616753][T14014] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1084.622048][T14014] ? __bfs+0x520/0x520 [ 1084.626123][T14014] ? skb_splice_bits+0x1a0/0x1a0 [ 1084.631092][T14014] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1084.636912][T14014] netlink_rcv_skb+0x15a/0x430 [ 1084.641683][T14014] ? rtnl_bridge_getlink+0x870/0x870 [ 1084.646981][T14014] ? netlink_ack+0xa60/0xa60 [ 1084.651576][T14014] netlink_unicast+0x537/0x740 [ 1084.656339][T14014] ? netlink_attachskb+0x810/0x810 [ 1084.661441][T14014] ? _copy_from_iter_full+0x25c/0x870 [ 1084.666792][T14014] ? __phys_addr_symbol+0x2c/0x70 [ 1084.671806][T14014] ? __check_object_size+0x171/0x437 [ 1084.677089][T14014] netlink_sendmsg+0x882/0xe10 [ 1084.681846][T14014] ? aa_af_perm+0x260/0x260 [ 1084.686610][T14014] ? netlink_unicast+0x740/0x740 [ 1084.691542][T14014] ? netlink_unicast+0x740/0x740 [ 1084.696458][T14014] sock_sendmsg+0xcf/0x120 [ 1084.700868][T14014] ____sys_sendmsg+0x6e6/0x810 [ 1084.705626][T14014] ? kernel_sendmsg+0x50/0x50 [ 1084.710286][T14014] ? __bfs+0x520/0x520 [ 1084.714338][T14014] ? _parse_integer+0x180/0x180 [ 1084.719190][T14014] ___sys_sendmsg+0x100/0x170 [ 1084.723892][T14014] ? debug_smp_processor_id+0x2f/0x185 [ 1084.729344][T14014] ? sendmsg_copy_msghdr+0x70/0x70 [ 1084.734444][T14014] ? __fget_files+0x32f/0x500 [ 1084.739104][T14014] ? ksys_dup3+0x3c0/0x3c0 [ 1084.743500][T14014] ? debug_smp_processor_id+0x2f/0x185 [ 1084.748936][T14014] ? __fget_light+0x20e/0x270 [ 1084.753599][T14014] __sys_sendmsg+0xe5/0x1b0 [ 1084.758099][T14014] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1084.763111][T14014] ? vfs_write+0x161/0x5d0 [ 1084.767514][T14014] ? do_syscall_64+0x21/0x7d0 [ 1084.772171][T14014] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1084.778135][T14014] do_syscall_64+0xf6/0x7d0 [ 1084.782618][T14014] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1084.788486][T14014] RIP: 0033:0x45ca59 [ 1084.792359][T14014] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1084.811952][T14014] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1084.820362][T14014] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1084.828325][T14014] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1084.836273][T14014] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1084.844263][T14014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1084.852226][T14014] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1084.867294][ T8087] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 1084.957173][ T8087] usb 6-1: Invalid ep0 maxpacket: 233 [ 1084.962872][ T8087] usb usb6-port1: unable to enumerate USB device [ 1084.978246][T14019] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1085.029734][T14019] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:36 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21800e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:57:36 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfec00000, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:57:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x3703, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e23, @remote}}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000040)={0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:57:36 executing program 1 (fault-call:6 fault-nth:8): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1085.758983][T14038] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1085.815014][T14039] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1085.896766][T14040] FAULT_INJECTION: forcing a failure. [ 1085.896766][T14040] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.911196][T14040] CPU: 0 PID: 14040 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1085.919550][T14040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.929610][T14040] Call Trace: [ 1085.932916][T14040] dump_stack+0x188/0x20d [ 1085.937263][T14040] should_fail.cold+0x5/0xa [ 1085.941784][T14040] ? fault_create_debugfs_attr+0x140/0x140 [ 1085.947609][T14040] should_failslab+0x5/0xf [ 1085.952033][T14040] kmem_cache_alloc_node_trace+0x27c/0x790 [ 1085.957858][T14040] __kmalloc_node+0x38/0x60 [ 1085.962371][T14040] kvmalloc_node+0x61/0xf0 [ 1085.966802][T14040] alloc_netdev_mqs+0x6f7/0xdc0 [ 1085.971670][T14040] rtnl_create_link+0x219/0xac0 [ 1085.976529][T14040] __rtnl_newlink+0xe2c/0x1590 [ 1085.981320][T14040] ? rtnl_link_unregister+0x240/0x240 [ 1085.986724][T14040] ? bpf_ksym_find+0x177/0x1c0 [ 1085.991500][T14040] ? is_bpf_text_address+0xcb/0x160 [ 1085.996704][T14040] ? kernel_text_address+0x6e/0xe0 [ 1086.001824][T14040] ? __kernel_text_address+0x9/0x30 [ 1086.007032][T14040] ? unwind_get_return_address+0x5a/0xa0 [ 1086.012662][T14040] ? profile_setup.cold+0xc1/0xc1 [ 1086.018126][T14040] ? arch_stack_walk+0x97/0xf0 [ 1086.022908][T14040] ? stack_trace_save+0x8c/0xc0 [ 1086.027765][T14040] ? stack_trace_consume_entry+0x160/0x160 [ 1086.033576][T14040] ? debug_smp_processor_id+0x2f/0x185 [ 1086.039097][T14040] ? rtnl_newlink+0x46/0xa0 [ 1086.043610][T14040] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1086.049166][T14040] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1086.055156][T14040] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1086.060986][T14040] rtnl_newlink+0x64/0xa0 [ 1086.065321][T14040] ? __rtnl_newlink+0x1590/0x1590 [ 1086.070349][T14040] rtnetlink_rcv_msg+0x44e/0xad0 [ 1086.075295][T14040] ? rtnl_bridge_getlink+0x870/0x870 [ 1086.080582][T14040] ? perf_trace_lock+0xe2/0x4b0 [ 1086.085949][T14040] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1086.091243][T14040] ? __bfs+0x520/0x520 12:57:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x3f00, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1086.095315][T14040] ? skb_splice_bits+0x1a0/0x1a0 [ 1086.100258][T14040] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1086.106077][T14040] netlink_rcv_skb+0x15a/0x430 [ 1086.110845][T14040] ? rtnl_bridge_getlink+0x870/0x870 [ 1086.116137][T14040] ? netlink_ack+0xa60/0xa60 [ 1086.120755][T14040] netlink_unicast+0x537/0x740 [ 1086.125533][T14040] ? netlink_attachskb+0x810/0x810 [ 1086.130651][T14040] ? _copy_from_iter_full+0x25c/0x870 [ 1086.136029][T14040] ? __phys_addr_symbol+0x2c/0x70 [ 1086.141046][T14040] ? __check_object_size+0x171/0x437 12:57:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xff000000, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1086.146336][T14040] netlink_sendmsg+0x882/0xe10 [ 1086.151107][T14040] ? aa_af_perm+0x260/0x260 [ 1086.155613][T14040] ? netlink_unicast+0x740/0x740 [ 1086.160569][T14040] ? netlink_unicast+0x740/0x740 [ 1086.165523][T14040] sock_sendmsg+0xcf/0x120 [ 1086.169960][T14040] ____sys_sendmsg+0x6e6/0x810 [ 1086.174743][T14040] ? kernel_sendmsg+0x50/0x50 [ 1086.179426][T14040] ? __bfs+0x520/0x520 [ 1086.183497][T14040] ? _parse_integer+0x180/0x180 [ 1086.188374][T14040] ___sys_sendmsg+0x100/0x170 [ 1086.193053][T14040] ? debug_smp_processor_id+0x2f/0x185 [ 1086.198535][T14040] ? sendmsg_copy_msghdr+0x70/0x70 [ 1086.203668][T14040] ? __fget_files+0x32f/0x500 [ 1086.208355][T14040] ? ksys_dup3+0x3c0/0x3c0 [ 1086.212784][T14040] ? debug_smp_processor_id+0x2f/0x185 [ 1086.218251][T14040] ? __fget_light+0x20e/0x270 [ 1086.222942][T14040] __sys_sendmsg+0xe5/0x1b0 [ 1086.227450][T14040] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1086.232480][T14040] ? vfs_write+0x161/0x5d0 [ 1086.236921][T14040] ? do_syscall_64+0x21/0x7d0 [ 1086.241607][T14040] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 12:57:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x4000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1086.247682][T14040] do_syscall_64+0xf6/0x7d0 [ 1086.252201][T14040] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1086.258091][T14040] RIP: 0033:0x45ca59 [ 1086.261985][T14040] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1086.281590][T14040] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1086.290010][T14040] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1086.297989][T14040] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1086.305967][T14040] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1086.313952][T14040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1086.321930][T14040] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:37 executing program 1 (fault-call:6 fault-nth:9): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x8100, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1086.438218][T14038] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1086.596468][ T5] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 1086.604422][T14076] FAULT_INJECTION: forcing a failure. [ 1086.604422][T14076] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1086.639290][T14076] CPU: 0 PID: 14076 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1086.647642][T14076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.657707][T14076] Call Trace: [ 1086.661017][T14076] dump_stack+0x188/0x20d [ 1086.665378][T14076] should_fail.cold+0x5/0xa [ 1086.669901][T14076] ? fault_create_debugfs_attr+0x140/0x140 [ 1086.675742][T14076] __alloc_pages_nodemask+0x17a/0x810 [ 1086.681126][T14076] ? debug_smp_processor_id+0x2f/0x185 [ 1086.686598][T14076] ? __alloc_pages_slowpath.constprop.0+0x2640/0x2640 [ 1086.693388][T14076] alloc_pages_current+0xff/0x200 [ 1086.698426][T14076] get_zeroed_page+0x10/0x40 [ 1086.703110][T14076] dev_alloc_name_ns+0x13e/0x4a0 [ 1086.708058][T14076] ? lock_downgrade+0x840/0x840 [ 1086.712988][T14076] ? preempt_count_add+0x74/0x140 [ 1086.718032][T14076] ? dev_fill_metadata_dst+0x670/0x670 [ 1086.723499][T14076] ? __is_kernel_percpu_address+0x1ad/0x210 [ 1086.729415][T14076] dev_get_valid_name+0x67/0x110 [ 1086.734360][T14076] register_netdevice+0x263/0x10b0 [ 1086.739488][T14076] ? netdev_change_features+0xb0/0xb0 [ 1086.744869][T14076] ? memset+0x20/0x40 [ 1086.748862][T14076] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1086.754769][T14076] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1086.759976][T14076] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1086.765630][T14076] ip6gre_newlink+0x295/0x790 [ 1086.770319][T14076] ? ip6gre_changelink+0x550/0x550 [ 1086.775436][T14076] __rtnl_newlink+0xf16/0x1590 [ 1086.780224][T14076] ? rtnl_link_unregister+0x240/0x240 [ 1086.785606][T14076] ? bpf_ksym_find+0x177/0x1c0 [ 1086.790383][T14076] ? is_bpf_text_address+0xcb/0x160 [ 1086.795586][T14076] ? kernel_text_address+0x6e/0xe0 [ 1086.800701][T14076] ? __kernel_text_address+0x9/0x30 [ 1086.805916][T14076] ? unwind_get_return_address+0x5a/0xa0 [ 1086.811551][T14076] ? profile_setup.cold+0xc1/0xc1 [ 1086.816579][T14076] ? arch_stack_walk+0x97/0xf0 [ 1086.821364][T14076] ? stack_trace_save+0x8c/0xc0 [ 1086.826217][T14076] ? stack_trace_consume_entry+0x160/0x160 [ 1086.832028][T14076] ? debug_smp_processor_id+0x2f/0x185 [ 1086.837552][T14076] ? rtnl_newlink+0x46/0xa0 [ 1086.842063][T14076] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1086.847608][T14076] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1086.853571][T14076] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1086.859372][T14076] rtnl_newlink+0x64/0xa0 [ 1086.863698][T14076] ? __rtnl_newlink+0x1590/0x1590 [ 1086.868702][T14076] rtnetlink_rcv_msg+0x44e/0xad0 [ 1086.873632][T14076] ? rtnl_bridge_getlink+0x870/0x870 [ 1086.878912][T14076] ? perf_trace_lock+0xe2/0x4b0 [ 1086.883753][T14076] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1086.889024][T14076] ? __bfs+0x520/0x520 [ 1086.893083][T14076] ? skb_splice_bits+0x1a0/0x1a0 [ 1086.898001][T14076] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1086.903893][T14076] netlink_rcv_skb+0x15a/0x430 [ 1086.908638][T14076] ? rtnl_bridge_getlink+0x870/0x870 [ 1086.914357][T14076] ? netlink_ack+0xa60/0xa60 [ 1086.918947][T14076] netlink_unicast+0x537/0x740 [ 1086.923702][T14076] ? netlink_attachskb+0x810/0x810 [ 1086.928802][T14076] ? _copy_from_iter_full+0x25c/0x870 [ 1086.934164][T14076] ? __phys_addr_symbol+0x2c/0x70 [ 1086.939184][T14076] ? __check_object_size+0x171/0x437 [ 1086.944459][T14076] netlink_sendmsg+0x882/0xe10 [ 1086.949223][T14076] ? aa_af_perm+0x260/0x260 [ 1086.953706][T14076] ? netlink_unicast+0x740/0x740 [ 1086.958636][T14076] ? netlink_unicast+0x740/0x740 [ 1086.963553][T14076] sock_sendmsg+0xcf/0x120 [ 1086.967953][T14076] ____sys_sendmsg+0x6e6/0x810 [ 1086.972713][T14076] ? kernel_sendmsg+0x50/0x50 [ 1086.977370][T14076] ? __bfs+0x520/0x520 [ 1086.981421][T14076] ? _parse_integer+0x180/0x180 [ 1086.986262][T14076] ___sys_sendmsg+0x100/0x170 [ 1086.990917][T14076] ? debug_smp_processor_id+0x2f/0x185 [ 1086.996357][T14076] ? sendmsg_copy_msghdr+0x70/0x70 [ 1087.001457][T14076] ? __fget_files+0x32f/0x500 [ 1087.006123][T14076] ? ksys_dup3+0x3c0/0x3c0 [ 1087.010528][T14076] ? debug_smp_processor_id+0x2f/0x185 [ 1087.015968][T14076] ? __fget_light+0x20e/0x270 [ 1087.020629][T14076] __sys_sendmsg+0xe5/0x1b0 [ 1087.025123][T14076] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1087.030127][T14076] ? vfs_write+0x161/0x5d0 [ 1087.034534][T14076] ? do_syscall_64+0x21/0x7d0 [ 1087.039193][T14076] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1087.045166][T14076] do_syscall_64+0xf6/0x7d0 [ 1087.049743][T14076] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1087.055611][T14076] RIP: 0033:0x45ca59 [ 1087.059488][T14076] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1087.079077][T14076] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1087.087484][T14076] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1087.095443][T14076] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1087.103397][T14076] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1087.111362][T14076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1087.119330][T14076] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1087.356265][ T5] usb 6-1: device descriptor read/64, error 18 [ 1087.746207][ T5] usb 6-1: device descriptor read/64, error 18 [ 1088.017995][ T5] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 1088.296086][ T5] usb 6-1: device descriptor read/64, error 18 [ 1088.686101][ T5] usb 6-1: device descriptor read/64, error 18 12:57:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r2, 0x200, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2c844}, 0x40010) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:57:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xf000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:39 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400003}) 12:57:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) mkdirat$cgroup(r4, &(0x7f0000000000)='syz1\x00', 0x1ff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r4, 0xae80, 0x0) 12:57:39 executing program 1 (fault-call:6 fault-nth:10): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1088.824436][ T5] usb usb6-port1: attempt power cycle [ 1088.887055][T14097] FAULT_INJECTION: forcing a failure. [ 1088.887055][T14097] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.922190][T14099] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1088.935595][T14097] CPU: 1 PID: 14097 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1088.947458][T14097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1088.957517][T14097] Call Trace: [ 1088.960822][T14097] dump_stack+0x188/0x20d [ 1088.965178][T14097] should_fail.cold+0x5/0xa [ 1088.969700][T14097] ? fault_create_debugfs_attr+0x140/0x140 [ 1088.975529][T14097] should_failslab+0x5/0xf [ 1088.979962][T14097] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 1088.985353][T14097] netdev_name_node_alloc+0x44/0x120 [ 1088.990637][T14097] register_netdevice+0x288/0x10b0 [ 1088.995786][T14097] ? netdev_change_features+0xb0/0xb0 [ 1089.001157][T14097] ? memset+0x20/0x40 [ 1089.005130][T14097] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1089.011016][T14097] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1089.016226][T14097] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1089.021846][T14097] ip6gre_newlink+0x295/0x790 [ 1089.026516][T14097] ? ip6gre_changelink+0x550/0x550 [ 1089.031630][T14097] __rtnl_newlink+0xf16/0x1590 [ 1089.036390][T14097] ? rtnl_link_unregister+0x240/0x240 [ 1089.041746][T14097] ? bpf_ksym_find+0x177/0x1c0 [ 1089.046507][T14097] ? is_bpf_text_address+0xcb/0x160 [ 1089.051699][T14097] ? kernel_text_address+0x6e/0xe0 [ 1089.056802][T14097] ? __kernel_text_address+0x9/0x30 [ 1089.062004][T14097] ? unwind_get_return_address+0x5a/0xa0 [ 1089.067623][T14097] ? profile_setup.cold+0xc1/0xc1 [ 1089.072628][T14097] ? arch_stack_walk+0x97/0xf0 [ 1089.077379][T14097] ? stack_trace_save+0x8c/0xc0 [ 1089.082217][T14097] ? stack_trace_consume_entry+0x160/0x160 [ 1089.088054][T14097] ? debug_smp_processor_id+0x2f/0x185 [ 1089.093543][T14097] ? rtnl_newlink+0x46/0xa0 [ 1089.098032][T14097] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1089.103565][T14097] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1089.109590][T14097] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1089.115400][T14097] rtnl_newlink+0x64/0xa0 [ 1089.119714][T14097] ? __rtnl_newlink+0x1590/0x1590 [ 1089.124735][T14097] rtnetlink_rcv_msg+0x44e/0xad0 [ 1089.129684][T14097] ? rtnl_bridge_getlink+0x870/0x870 [ 1089.134978][T14097] ? perf_trace_lock+0xe2/0x4b0 [ 1089.139836][T14097] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1089.145568][T14097] ? __bfs+0x520/0x520 [ 1089.149643][T14097] ? skb_splice_bits+0x1a0/0x1a0 [ 1089.154577][T14097] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1089.160375][T14097] netlink_rcv_skb+0x15a/0x430 [ 1089.165120][T14097] ? rtnl_bridge_getlink+0x870/0x870 [ 1089.170384][T14097] ? netlink_ack+0xa60/0xa60 [ 1089.174964][T14097] netlink_unicast+0x537/0x740 [ 1089.179810][T14097] ? netlink_attachskb+0x810/0x810 [ 1089.184902][T14097] ? _copy_from_iter_full+0x25c/0x870 [ 1089.190256][T14097] ? __phys_addr_symbol+0x2c/0x70 [ 1089.195263][T14097] ? __check_object_size+0x171/0x437 [ 1089.200533][T14097] netlink_sendmsg+0x882/0xe10 [ 1089.205281][T14097] ? aa_af_perm+0x260/0x260 [ 1089.209779][T14097] ? netlink_unicast+0x740/0x740 [ 1089.214719][T14097] ? netlink_unicast+0x740/0x740 [ 1089.219659][T14097] sock_sendmsg+0xcf/0x120 [ 1089.224056][T14097] ____sys_sendmsg+0x6e6/0x810 [ 1089.228805][T14097] ? kernel_sendmsg+0x50/0x50 [ 1089.233461][T14097] ? __bfs+0x520/0x520 [ 1089.237520][T14097] ? _parse_integer+0x180/0x180 [ 1089.242376][T14097] ___sys_sendmsg+0x100/0x170 [ 1089.247041][T14097] ? debug_smp_processor_id+0x2f/0x185 [ 1089.252492][T14097] ? sendmsg_copy_msghdr+0x70/0x70 [ 1089.257623][T14097] ? __fget_files+0x32f/0x500 [ 1089.262291][T14097] ? ksys_dup3+0x3c0/0x3c0 [ 1089.266693][T14097] ? debug_smp_processor_id+0x2f/0x185 [ 1089.272137][T14097] ? __fget_light+0x20e/0x270 [ 1089.276904][T14097] __sys_sendmsg+0xe5/0x1b0 [ 1089.282273][T14097] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1089.287281][T14097] ? vfs_write+0x161/0x5d0 [ 1089.291866][T14097] ? do_syscall_64+0x21/0x7d0 [ 1089.296644][T14097] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1089.302609][T14097] do_syscall_64+0xf6/0x7d0 [ 1089.307099][T14097] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1089.312971][T14097] RIP: 0033:0x45ca59 [ 1089.316872][T14097] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:57:40 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400003}) 12:57:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xfeff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1089.336456][T14097] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1089.344850][T14097] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1089.352848][T14097] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1089.360900][T14097] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1089.368874][T14097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1089.376826][T14097] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:40 executing program 1 (fault-call:6 fault-nth:11): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1089.446245][T14098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xff0f, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1089.567650][T14106] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:40 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400003}) [ 1089.622832][T14125] FAULT_INJECTION: forcing a failure. [ 1089.622832][T14125] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.671458][T14125] CPU: 0 PID: 14125 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1089.679813][T14125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1089.689988][T14125] Call Trace: [ 1089.693295][T14125] dump_stack+0x188/0x20d [ 1089.697646][T14125] should_fail.cold+0x5/0xa [ 1089.702165][T14125] ? fault_create_debugfs_attr+0x140/0x140 [ 1089.707994][T14125] should_failslab+0x5/0xf [ 1089.712433][T14125] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 1089.717826][T14125] netdev_name_node_alloc+0x44/0x120 [ 1089.723127][T14125] register_netdevice+0x288/0x10b0 [ 1089.728251][T14125] ? netdev_change_features+0xb0/0xb0 [ 1089.733631][T14125] ? memset+0x20/0x40 [ 1089.737631][T14125] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1089.743540][T14125] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1089.748753][T14125] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1089.754397][T14125] ip6gre_newlink+0x295/0x790 [ 1089.759086][T14125] ? ip6gre_changelink+0x550/0x550 [ 1089.764380][T14125] __rtnl_newlink+0xf16/0x1590 [ 1089.769168][T14125] ? rtnl_link_unregister+0x240/0x240 [ 1089.774555][T14125] ? bpf_ksym_find+0x177/0x1c0 [ 1089.779334][T14125] ? is_bpf_text_address+0xcb/0x160 [ 1089.784632][T14125] ? kernel_text_address+0x6e/0xe0 [ 1089.789770][T14125] ? __kernel_text_address+0x9/0x30 [ 1089.794983][T14125] ? unwind_get_return_address+0x5a/0xa0 [ 1089.800618][T14125] ? profile_setup.cold+0xc1/0xc1 [ 1089.805645][T14125] ? arch_stack_walk+0x97/0xf0 [ 1089.810432][T14125] ? stack_trace_save+0x8c/0xc0 [ 1089.815292][T14125] ? stack_trace_consume_entry+0x160/0x160 [ 1089.821169][T14125] ? rtnl_newlink+0x46/0xa0 [ 1089.825684][T14125] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1089.831246][T14125] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1089.837235][T14125] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1089.843064][T14125] rtnl_newlink+0x64/0xa0 [ 1089.847397][T14125] ? __rtnl_newlink+0x1590/0x1590 [ 1089.852427][T14125] rtnetlink_rcv_msg+0x44e/0xad0 [ 1089.857373][T14125] ? rtnl_bridge_getlink+0x870/0x870 [ 1089.862667][T14125] ? perf_trace_lock+0xe2/0x4b0 [ 1089.867528][T14125] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1089.872822][T14125] ? __bfs+0x520/0x520 [ 1089.876893][T14125] ? skb_splice_bits+0x1a0/0x1a0 [ 1089.881833][T14125] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1089.887653][T14125] netlink_rcv_skb+0x15a/0x430 [ 1089.892433][T14125] ? rtnl_bridge_getlink+0x870/0x870 [ 1089.897733][T14125] ? netlink_ack+0xa60/0xa60 [ 1089.902349][T14125] netlink_unicast+0x537/0x740 [ 1089.907129][T14125] ? netlink_attachskb+0x810/0x810 [ 1089.912253][T14125] ? _copy_from_iter_full+0x25c/0x870 [ 1089.917631][T14125] ? __phys_addr_symbol+0x2c/0x70 [ 1089.922677][T14125] ? __check_object_size+0x171/0x437 [ 1089.927977][T14125] netlink_sendmsg+0x882/0xe10 [ 1089.932756][T14125] ? aa_af_perm+0x260/0x260 [ 1089.937270][T14125] ? netlink_unicast+0x740/0x740 [ 1089.942266][T14125] ? netlink_unicast+0x740/0x740 [ 1089.947214][T14125] sock_sendmsg+0xcf/0x120 [ 1089.951648][T14125] ____sys_sendmsg+0x6e6/0x810 [ 1089.956420][T14125] ? kernel_sendmsg+0x50/0x50 [ 1089.961101][T14125] ? __bfs+0x520/0x520 [ 1089.965175][T14125] ? _parse_integer+0x180/0x180 [ 1089.970046][T14125] ___sys_sendmsg+0x100/0x170 [ 1089.974727][T14125] ? debug_smp_processor_id+0x2f/0x185 [ 1089.980195][T14125] ? sendmsg_copy_msghdr+0x70/0x70 [ 1089.986284][T14125] ? __fget_files+0x32f/0x500 [ 1089.990976][T14125] ? ksys_dup3+0x3c0/0x3c0 [ 1089.995417][T14125] ? debug_smp_processor_id+0x2f/0x185 [ 1090.000886][T14125] ? __fget_light+0x20e/0x270 [ 1090.005592][T14125] __sys_sendmsg+0xe5/0x1b0 [ 1090.010100][T14125] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1090.015133][T14125] ? vfs_write+0x161/0x5d0 [ 1090.019573][T14125] ? do_syscall_64+0x21/0x7d0 [ 1090.024264][T14125] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1090.030260][T14125] do_syscall_64+0xf6/0x7d0 [ 1090.034775][T14125] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1090.040663][T14125] RIP: 0033:0x45ca59 [ 1090.044537][T14125] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1090.064124][T14125] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1090.072520][T14125] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1090.080481][T14125] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1090.088452][T14125] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1090.096409][T14125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1090.104426][T14125] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1090.167080][T14139] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1090.206286][ T5] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 1090.244960][T14140] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1090.445992][ T5] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1090.455509][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1090.467875][ T5] usb 6-1: config 0 descriptor?? [ 1090.775878][ T5] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1090.796962][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1090.825886][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1090.845903][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1090.851499][ T5] usb 6-1: Unable to get valid EDID from device/display [ 1090.889226][ T5] usb 6-1: submit urb error: -2 [ 1090.900900][ T5] udlfb: probe of 6-1:0.0 failed with error -2 [ 1090.975810][ T5] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1090.984417][ T5] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1091.005824][ T5] [drm:udl_init] *ERROR* Selecting channel failed [ 1091.016826][ T5] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1091.024783][ T5] [drm] Initialized udl on minor 2 [ 1091.045862][ T5] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1091.054499][ T5] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1091.079937][ T5] usb 6-1: USB disconnect, device number 29 12:57:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xfffe, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:57:42 executing program 1 (fault-call:6 fault-nth:12): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:42 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400003}) 12:57:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:42 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r6, 0x31905e13403123b7, 0x70bd2c, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r7 = dup3(r5, r2, 0x80000) r8 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r10, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r11, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="00022cbd70c578dbdf250700000008002b0005000000050030000000000005002e0001000000880032000b9a8e63050029000100000008000300", @ANYRES32=r12, @ANYBLOB="08003100010001000a000900bbbbbbbbbbbb0000"], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000850) sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000001180)=ANY=[], 0x0) [ 1091.311206][T14180] FAULT_INJECTION: forcing a failure. [ 1091.311206][T14180] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.329815][T14180] CPU: 0 PID: 14180 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1091.338190][T14180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1091.348241][T14180] Call Trace: [ 1091.351559][T14180] dump_stack+0x188/0x20d [ 1091.355912][T14180] should_fail.cold+0x5/0xa [ 1091.360515][T14180] ? fault_create_debugfs_attr+0x140/0x140 [ 1091.366325][T14180] should_failslab+0x5/0xf [ 1091.370730][T14180] __kmalloc_track_caller+0x2d1/0x7a0 [ 1091.376089][T14180] ? kstrdup_const+0x53/0x80 [ 1091.380673][T14180] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 1091.386471][T14180] ? __debug_object_init+0x4ae/0xe20 [ 1091.391739][T14180] kstrdup+0x36/0x70 [ 1091.395626][T14180] kstrdup_const+0x53/0x80 [ 1091.400025][T14180] kvasprintf_const+0x108/0x190 [ 1091.404865][T14180] kobject_set_name_vargs+0x56/0x150 [ 1091.410224][T14180] dev_set_name+0xbb/0xf0 [ 1091.414545][T14180] ? device_initialize+0x5d0/0x5d0 [ 1091.419644][T14180] ? lockdep_init_map_waits+0x26a/0x890 [ 1091.425200][T14180] ? __raw_spin_lock_init+0x34/0x100 [ 1091.430489][T14180] ? __init_waitqueue_head+0x97/0x110 [ 1091.435882][T14180] ? pm_runtime_init+0x2cf/0x3b0 [ 1091.440938][T14180] netdev_register_kobject+0xc0/0x3b0 [ 1091.446296][T14180] register_netdevice+0xa80/0x10b0 [ 1091.451406][T14180] ? netdev_change_features+0xb0/0xb0 [ 1091.456772][T14180] ? memset+0x20/0x40 [ 1091.460762][T14180] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1091.466639][T14180] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1091.472267][T14180] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1091.477882][T14180] ip6gre_newlink+0x295/0x790 [ 1091.482552][T14180] ? ip6gre_changelink+0x550/0x550 [ 1091.487645][T14180] __rtnl_newlink+0xf16/0x1590 [ 1091.492396][T14180] ? rtnl_link_unregister+0x240/0x240 [ 1091.497752][T14180] ? bpf_ksym_find+0x177/0x1c0 [ 1091.502497][T14180] ? is_bpf_text_address+0xcb/0x160 [ 1091.507674][T14180] ? kernel_text_address+0x6e/0xe0 [ 1091.512772][T14180] ? __kernel_text_address+0x9/0x30 [ 1091.517953][T14180] ? unwind_get_return_address+0x5a/0xa0 [ 1091.523563][T14180] ? profile_setup.cold+0xc1/0xc1 [ 1091.528572][T14180] ? arch_stack_walk+0x97/0xf0 [ 1091.533323][T14180] ? stack_trace_save+0x8c/0xc0 [ 1091.538151][T14180] ? stack_trace_consume_entry+0x160/0x160 [ 1091.543986][T14180] ? rtnl_newlink+0x46/0xa0 [ 1091.548491][T14180] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1091.554018][T14180] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1091.559991][T14180] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1091.566396][T14180] rtnl_newlink+0x64/0xa0 [ 1091.570706][T14180] ? __rtnl_newlink+0x1590/0x1590 [ 1091.575708][T14180] rtnetlink_rcv_msg+0x44e/0xad0 [ 1091.580627][T14180] ? rtnl_bridge_getlink+0x870/0x870 [ 1091.585891][T14180] ? perf_trace_lock+0xe2/0x4b0 [ 1091.590732][T14180] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1091.596010][T14180] ? __bfs+0x520/0x520 [ 1091.600168][T14180] ? skb_splice_bits+0x1a0/0x1a0 [ 1091.605083][T14180] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1091.611059][T14180] netlink_rcv_skb+0x15a/0x430 [ 1091.615811][T14180] ? rtnl_bridge_getlink+0x870/0x870 [ 1091.621093][T14180] ? netlink_ack+0xa60/0xa60 [ 1091.625676][T14180] netlink_unicast+0x537/0x740 [ 1091.630426][T14180] ? netlink_attachskb+0x810/0x810 [ 1091.635525][T14180] ? _copy_from_iter_full+0x25c/0x870 [ 1091.640876][T14180] ? __phys_addr_symbol+0x2c/0x70 [ 1091.645889][T14180] ? __check_object_size+0x171/0x437 [ 1091.651155][T14180] netlink_sendmsg+0x882/0xe10 [ 1091.655905][T14180] ? aa_af_perm+0x260/0x260 [ 1091.660387][T14180] ? netlink_unicast+0x740/0x740 [ 1091.665314][T14180] ? netlink_unicast+0x740/0x740 [ 1091.670233][T14180] sock_sendmsg+0xcf/0x120 [ 1091.674629][T14180] ____sys_sendmsg+0x6e6/0x810 [ 1091.679811][T14180] ? kernel_sendmsg+0x50/0x50 [ 1091.684468][T14180] ? __bfs+0x520/0x520 [ 1091.688516][T14180] ? _parse_integer+0x180/0x180 [ 1091.693357][T14180] ___sys_sendmsg+0x100/0x170 [ 1091.698018][T14180] ? debug_smp_processor_id+0x2f/0x185 [ 1091.703456][T14180] ? sendmsg_copy_msghdr+0x70/0x70 [ 1091.708555][T14180] ? __fget_files+0x32f/0x500 [ 1091.713303][T14180] ? ksys_dup3+0x3c0/0x3c0 [ 1091.717709][T14180] ? debug_smp_processor_id+0x2f/0x185 [ 1091.723147][T14180] ? __fget_light+0x20e/0x270 [ 1091.727808][T14180] __sys_sendmsg+0xe5/0x1b0 [ 1091.732291][T14180] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1091.737296][T14180] ? vfs_write+0x161/0x5d0 [ 1091.741713][T14180] ? do_syscall_64+0x21/0x7d0 [ 1091.746370][T14180] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1091.752344][T14180] do_syscall_64+0xf6/0x7d0 [ 1091.756831][T14180] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1091.762702][T14180] RIP: 0033:0x45ca59 [ 1091.766593][T14180] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1091.786184][T14180] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1091.794571][T14180] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1091.802536][T14180] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1091.810486][T14180] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1091.818438][T14180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1091.826386][T14180] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:43 executing program 1 (fault-call:6 fault-nth:13): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x34000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:43 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400003}) [ 1091.967558][T14179] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1092.042375][T14189] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x7, 0x4, &(0x7f00000009c0)=[{&(0x7f0000000340)="95519624a04ca339a9c4bdd33da2fd8e5384bb3a0cd63412ba7a563e818068143d9a95f3c45cce0efd3c2f7328067657952d4336b00229fed4a5c7aa6be0eb3952503e5fc3d2d7c74011e5bc62ebc6d9f9267a991daed3a306bbfa897fa20cb1e4c8e42280", 0x65, 0x2}, {&(0x7f00000003c0)="f52ec1657986b48a5d168a6e49b0ecdae186a4d477304c8817a65481eb32192449460df2ee8b", 0x26, 0x7f}, {&(0x7f0000000800)="af56437985994865dde027909c4d80eec756b0d3adff2a5390afaa81cadf1390dabd6461c9ffda35b611ad108cc5231cd344840e91d0a6b7e3e1b62309c9d1ee8ef55b3c5e43c754a1ca03109ee2e4f594a8c87056e2789c63b63ae2a3cf14cde3ccdf8cd4df1eef9af9956e90c6e5ecde5e61fa6b61053dd074ad6a80d46a4b884c10111f8efc2051e6bb62043973580a8787f0673135d1cf052d7438dd9a54df86a7695087f81480b87979356f93772c77cb77a5baf56f2a284bce2a957e71157c26aad04dd16c15d4e2c5ce597d25cbf2848c505184b984f76070ab12fa72329c14e9ba4c46590b059e", 0xeb, 0x9}, {&(0x7f0000000900)="ea19667c990e71078cf32157141452c4c76df5d4966780206a0aa726eeafe92d76312a25e119282929bc09f9de0a49d3f19a1564ae5611e427a2efaaef680be3fd4cd0844463b6ffe668d2214690baa6724be9a1752184b75ac70544ef1dffa336a6a5d6c5b2b849043a37dd4b76002868e9581aec875c708c19b1a42d9418924a07b9c2cab72f8485bb53bfca9b92f361cdb570", 0x94, 0x401}], 0x2a12049, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='/dev/kvm\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='*}+($#\x00', &(0x7f0000000140)='/dev/kvm\x00'], 0x400) mount$bpf(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='bpf\x00', 0x810, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x7fffffff}}], [{@obj_user={'obj_user'}}]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1092.083414][T14200] FAULT_INJECTION: forcing a failure. [ 1092.083414][T14200] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.128431][T14200] CPU: 0 PID: 14200 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1092.136785][T14200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1092.146841][T14200] Call Trace: [ 1092.150146][T14200] dump_stack+0x188/0x20d [ 1092.154495][T14200] should_fail.cold+0x5/0xa [ 1092.159015][T14200] ? fault_create_debugfs_attr+0x140/0x140 [ 1092.164830][T14200] should_failslab+0x5/0xf [ 1092.169232][T14200] __kmalloc_track_caller+0x2d1/0x7a0 [ 1092.174592][T14200] ? kstrdup_const+0x53/0x80 [ 1092.179187][T14200] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 1092.185003][T14200] ? __debug_object_init+0x4ae/0xe20 [ 1092.190281][T14200] kstrdup+0x36/0x70 [ 1092.194217][T14200] kstrdup_const+0x53/0x80 [ 1092.198621][T14200] kvasprintf_const+0x108/0x190 [ 1092.203469][T14200] kobject_set_name_vargs+0x56/0x150 [ 1092.208760][T14200] dev_set_name+0xbb/0xf0 [ 1092.213090][T14200] ? device_initialize+0x5d0/0x5d0 [ 1092.218290][T14200] ? lockdep_init_map_waits+0x26a/0x890 [ 1092.223871][T14200] ? __raw_spin_lock_init+0x34/0x100 [ 1092.229141][T14200] ? __init_waitqueue_head+0x97/0x110 [ 1092.234495][T14200] ? pm_runtime_init+0x2cf/0x3b0 [ 1092.239427][T14200] netdev_register_kobject+0xc0/0x3b0 [ 1092.244796][T14200] register_netdevice+0xa80/0x10b0 [ 1092.249901][T14200] ? netdev_change_features+0xb0/0xb0 [ 1092.255272][T14200] ? memset+0x20/0x40 [ 1092.259260][T14200] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1092.265150][T14200] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1092.270346][T14200] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1092.275990][T14200] ip6gre_newlink+0x295/0x790 [ 1092.280670][T14200] ? ip6gre_changelink+0x550/0x550 [ 1092.285772][T14200] __rtnl_newlink+0xf16/0x1590 [ 1092.290543][T14200] ? rtnl_link_unregister+0x240/0x240 [ 1092.295912][T14200] ? bpf_ksym_find+0x177/0x1c0 [ 1092.300759][T14200] ? is_bpf_text_address+0xcb/0x160 [ 1092.305963][T14200] ? kernel_text_address+0x6e/0xe0 [ 1092.311252][T14200] ? __kernel_text_address+0x9/0x30 [ 1092.316431][T14200] ? unwind_get_return_address+0x5a/0xa0 [ 1092.322049][T14200] ? profile_setup.cold+0xc1/0xc1 [ 1092.327060][T14200] ? arch_stack_walk+0x97/0xf0 [ 1092.331810][T14200] ? stack_trace_save+0x8c/0xc0 [ 1092.336640][T14200] ? stack_trace_consume_entry+0x160/0x160 [ 1092.342430][T14200] ? debug_smp_processor_id+0x2f/0x185 [ 1092.347939][T14200] ? rtnl_newlink+0x46/0xa0 [ 1092.352441][T14200] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1092.357978][T14200] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1092.363959][T14200] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1092.369769][T14200] rtnl_newlink+0x64/0xa0 [ 1092.374088][T14200] ? __rtnl_newlink+0x1590/0x1590 [ 1092.379101][T14200] rtnetlink_rcv_msg+0x44e/0xad0 [ 1092.384043][T14200] ? rtnl_bridge_getlink+0x870/0x870 [ 1092.389328][T14200] ? perf_trace_lock+0xe2/0x4b0 [ 1092.394180][T14200] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1092.399469][T14200] ? __bfs+0x520/0x520 [ 1092.403526][T14200] ? skb_splice_bits+0x1a0/0x1a0 [ 1092.408468][T14200] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1092.414706][T14200] netlink_rcv_skb+0x15a/0x430 [ 1092.419453][T14200] ? rtnl_bridge_getlink+0x870/0x870 [ 1092.424718][T14200] ? netlink_ack+0xa60/0xa60 [ 1092.429296][T14200] netlink_unicast+0x537/0x740 [ 1092.434063][T14200] ? netlink_attachskb+0x810/0x810 [ 1092.439179][T14200] ? _copy_from_iter_full+0x25c/0x870 [ 1092.444535][T14200] ? __phys_addr_symbol+0x2c/0x70 [ 1092.449546][T14200] ? __check_object_size+0x171/0x437 [ 1092.454838][T14200] netlink_sendmsg+0x882/0xe10 [ 1092.459602][T14200] ? aa_af_perm+0x260/0x260 [ 1092.464106][T14200] ? netlink_unicast+0x740/0x740 [ 1092.469051][T14200] ? netlink_unicast+0x740/0x740 [ 1092.473991][T14200] sock_sendmsg+0xcf/0x120 [ 1092.478425][T14200] ____sys_sendmsg+0x6e6/0x810 [ 1092.483181][T14200] ? kernel_sendmsg+0x50/0x50 [ 1092.487836][T14200] ? __bfs+0x520/0x520 [ 1092.491888][T14200] ? _parse_integer+0x180/0x180 [ 1092.496727][T14200] ___sys_sendmsg+0x100/0x170 [ 1092.501389][T14200] ? debug_smp_processor_id+0x2f/0x185 [ 1092.506841][T14200] ? sendmsg_copy_msghdr+0x70/0x70 [ 1092.511952][T14200] ? __fget_files+0x32f/0x500 [ 1092.516613][T14200] ? ksys_dup3+0x3c0/0x3c0 [ 1092.521016][T14200] ? debug_smp_processor_id+0x2f/0x185 [ 1092.526467][T14200] ? __fget_light+0x20e/0x270 [ 1092.531142][T14200] __sys_sendmsg+0xe5/0x1b0 [ 1092.535640][T14200] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1092.540652][T14200] ? vfs_write+0x161/0x5d0 [ 1092.545066][T14200] ? do_syscall_64+0x21/0x7d0 [ 1092.549726][T14200] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1092.555689][T14200] do_syscall_64+0xf6/0x7d0 [ 1092.560178][T14200] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1092.566067][T14200] RIP: 0033:0x45ca59 [ 1092.569956][T14200] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1092.589549][T14200] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1092.597964][T14200] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1092.606025][T14200] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1092.614083][T14200] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1092.622048][T14200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 12:57:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x400300, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1092.630019][T14200] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1092.646389][ T8210] usb 6-1: new full-speed USB device number 30 using dummy_hcd 12:57:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:43 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400003}) 12:57:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e38e06c5fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b53606000000000000007c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df1001000000000694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde317fad4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b22645cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f580968af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28a774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a80047fe17dee6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb010100000000000001a047526865c888c9ff36056cc4ad258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d819164300"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:57:43 executing program 1 (fault-call:6 fault-nth:14): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xf0ffff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1092.876888][T14226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1092.914390][T14227] FAULT_INJECTION: forcing a failure. [ 1092.914390][T14227] name failslab, interval 1, probability 0, space 0, times 0 [ 1092.935674][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1092.966800][T14229] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1092.981876][T14227] CPU: 1 PID: 14227 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1092.992160][T14227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1093.002222][T14227] Call Trace: [ 1093.005526][T14227] dump_stack+0x188/0x20d [ 1093.009874][T14227] should_fail.cold+0x5/0xa [ 1093.014388][T14227] ? fault_create_debugfs_attr+0x140/0x140 [ 1093.020221][T14227] should_failslab+0x5/0xf [ 1093.024646][T14227] kmem_cache_alloc+0x29b/0x740 [ 1093.029502][T14227] ? memcpy+0x39/0x60 [ 1093.033492][T14227] ? kstrdup+0x56/0x70 [ 1093.037674][T14227] __kernfs_new_node+0xd4/0x880 [ 1093.042539][T14227] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1093.048052][T14227] ? map_id_range_down+0x1c4/0x340 [ 1093.053159][T14227] ? __put_user_ns+0x60/0x60 [ 1093.057747][T14227] ? __bfs+0x520/0x520 [ 1093.061816][T14227] ? debug_smp_processor_id+0x2f/0x185 [ 1093.067285][T14227] kernfs_new_node+0x93/0x120 [ 1093.071981][T14227] kernfs_create_dir_ns+0x48/0x150 [ 1093.077152][T14227] sysfs_create_dir_ns+0x127/0x290 [ 1093.082270][T14227] ? sysfs_create_mount_point+0xb0/0xb0 [ 1093.087820][T14227] ? rwlock_bug.part.0+0x90/0x90 [ 1093.092765][T14227] ? net_namespace+0x9/0x40 [ 1093.097277][T14227] ? device_namespace+0x8b/0xc0 [ 1093.102229][T14227] kobject_add_internal+0x2ca/0x990 [ 1093.107448][T14227] kobject_add+0x150/0x1c0 [ 1093.111875][T14227] ? kset_create_and_add+0x190/0x190 [ 1093.117190][T14227] device_add+0x38e/0x1c10 [ 1093.121621][T14227] ? uevent_show+0x360/0x360 [ 1093.126213][T14227] ? __raw_spin_lock_init+0x34/0x100 [ 1093.131505][T14227] ? __init_waitqueue_head+0x97/0x110 [ 1093.136887][T14227] ? pm_runtime_init+0x2cf/0x3b0 [ 1093.141840][T14227] netdev_register_kobject+0x180/0x3b0 [ 1093.147310][T14227] register_netdevice+0xa80/0x10b0 [ 1093.152437][T14227] ? netdev_change_features+0xb0/0xb0 [ 1093.157817][T14227] ? memset+0x20/0x40 [ 1093.161813][T14227] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1093.167714][T14227] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1093.172923][T14227] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1093.178569][T14227] ip6gre_newlink+0x295/0x790 [ 1093.183257][T14227] ? ip6gre_changelink+0x550/0x550 [ 1093.188370][T14227] __rtnl_newlink+0xf16/0x1590 [ 1093.193160][T14227] ? rtnl_link_unregister+0x240/0x240 [ 1093.198539][T14227] ? bpf_ksym_find+0x177/0x1c0 [ 1093.203315][T14227] ? is_bpf_text_address+0xcb/0x160 [ 1093.208521][T14227] ? kernel_text_address+0x6e/0xe0 [ 1093.213637][T14227] ? __kernel_text_address+0x9/0x30 [ 1093.218841][T14227] ? unwind_get_return_address+0x5a/0xa0 [ 1093.224477][T14227] ? profile_setup.cold+0xc1/0xc1 [ 1093.229507][T14227] ? arch_stack_walk+0x97/0xf0 [ 1093.234291][T14227] ? stack_trace_save+0x8c/0xc0 [ 1093.239145][T14227] ? stack_trace_consume_entry+0x160/0x160 [ 1093.244958][T14227] ? debug_smp_processor_id+0x2f/0x185 [ 1093.250487][T14227] ? rtnl_newlink+0x46/0xa0 [ 1093.255008][T14227] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1093.260559][T14227] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1093.266539][T14227] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1093.272368][T14227] rtnl_newlink+0x64/0xa0 [ 1093.276702][T14227] ? __rtnl_newlink+0x1590/0x1590 [ 1093.281730][T14227] rtnetlink_rcv_msg+0x44e/0xad0 [ 1093.286679][T14227] ? rtnl_bridge_getlink+0x870/0x870 [ 1093.291967][T14227] ? perf_trace_lock+0xe2/0x4b0 [ 1093.296852][T14227] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1093.302145][T14227] ? __bfs+0x520/0x520 [ 1093.306218][T14227] ? skb_splice_bits+0x1a0/0x1a0 [ 1093.311163][T14227] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1093.316983][T14227] netlink_rcv_skb+0x15a/0x430 [ 1093.321753][T14227] ? rtnl_bridge_getlink+0x870/0x870 [ 1093.325543][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1093.327039][T14227] ? netlink_ack+0xa60/0xa60 [ 1093.327076][T14227] netlink_unicast+0x537/0x740 [ 1093.327100][T14227] ? netlink_attachskb+0x810/0x810 [ 1093.327120][T14227] ? _copy_from_iter_full+0x25c/0x870 [ 1093.353024][T14227] ? __phys_addr_symbol+0x2c/0x70 [ 1093.358061][T14227] ? __check_object_size+0x171/0x437 [ 1093.363362][T14227] netlink_sendmsg+0x882/0xe10 [ 1093.368139][T14227] ? aa_af_perm+0x260/0x260 [ 1093.372647][T14227] ? netlink_unicast+0x740/0x740 [ 1093.377603][T14227] ? netlink_unicast+0x740/0x740 [ 1093.382549][T14227] sock_sendmsg+0xcf/0x120 [ 1093.386984][T14227] ____sys_sendmsg+0x6e6/0x810 [ 1093.391757][T14227] ? kernel_sendmsg+0x50/0x50 [ 1093.396438][T14227] ? __bfs+0x520/0x520 [ 1093.400518][T14227] ? _parse_integer+0x180/0x180 [ 1093.405387][T14227] ___sys_sendmsg+0x100/0x170 [ 1093.410068][T14227] ? debug_smp_processor_id+0x2f/0x185 [ 1093.415536][T14227] ? sendmsg_copy_msghdr+0x70/0x70 [ 1093.420667][T14227] ? __fget_files+0x32f/0x500 [ 1093.425355][T14227] ? ksys_dup3+0x3c0/0x3c0 [ 1093.429781][T14227] ? debug_smp_processor_id+0x2f/0x185 [ 1093.435251][T14227] ? __fget_light+0x20e/0x270 [ 1093.439946][T14227] __sys_sendmsg+0xe5/0x1b0 [ 1093.444461][T14227] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1093.449486][T14227] ? vfs_write+0x161/0x5d0 [ 1093.453924][T14227] ? do_syscall_64+0x21/0x7d0 [ 1093.458610][T14227] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1093.464590][T14227] do_syscall_64+0xf6/0x7d0 [ 1093.469096][T14227] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1093.474979][T14227] RIP: 0033:0x45ca59 12:57:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e38e06c5fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b53606000000000000007c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df1001000000000694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde317fad4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b22645cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f580968af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28a774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a80047fe17dee6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb010100000000000001a047526865c888c9ff36056cc4ad258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d819164300"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1093.478871][T14227] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1093.498472][T14227] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1093.506877][T14227] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1093.514859][T14227] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1093.522830][T14227] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1093.530784][T14227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1093.538749][T14227] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1093.595509][ T8210] usb 6-1: new full-speed USB device number 31 using dummy_hcd [ 1093.606945][T14249] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1093.641094][T14227] kobject_add_internal failed for ip6gre1 (error: -12 parent: net) [ 1093.687457][T14253] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1093.885536][ T8210] usb 6-1: device descriptor read/64, error 18 12:57:45 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYRESDEC], 0x0) 12:57:45 executing program 1 (fault-call:6 fault-nth:15): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x1000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:45 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400003}) 12:57:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1094.275420][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1094.345643][T14270] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8202, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1094.395636][ T8210] usb usb6-port1: attempt power cycle [ 1094.457697][T14271] FAULT_INJECTION: forcing a failure. [ 1094.457697][T14271] name failslab, interval 1, probability 0, space 0, times 0 [ 1094.506201][T14271] CPU: 0 PID: 14271 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1094.514555][T14271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1094.524705][T14271] Call Trace: [ 1094.528009][T14271] dump_stack+0x188/0x20d [ 1094.532352][T14271] should_fail.cold+0x5/0xa [ 1094.536866][T14271] ? fault_create_debugfs_attr+0x140/0x140 [ 1094.542694][T14271] should_failslab+0x5/0xf [ 1094.547117][T14271] kmem_cache_alloc+0x29b/0x740 [ 1094.551970][T14271] ? __lock_acquire+0x2224/0x48a0 [ 1094.557007][T14271] __kernfs_new_node+0xd4/0x880 [ 1094.561860][T14271] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1094.567317][T14271] ? perf_trace_lock+0xe2/0x4b0 [ 1094.572273][T14271] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1094.578346][T14271] ? __bfs+0x520/0x520 [ 1094.582443][T14271] ? kernfs_add_one+0x131/0x4d0 [ 1094.587485][T14271] ? map_id_range_down+0x1c4/0x340 [ 1094.592605][T14271] kernfs_new_node+0x93/0x120 [ 1094.597298][T14271] __kernfs_create_file+0x51/0x350 [ 1094.602410][T14271] sysfs_add_file_mode_ns+0x224/0x520 [ 1094.607795][T14271] sysfs_create_file_ns+0x131/0x1c0 [ 1094.613004][T14271] ? sysfs_add_file_mode_ns+0x520/0x520 [ 1094.613706][T14292] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1094.618562][T14271] device_create_file+0xe6/0x1d0 [ 1094.618582][T14271] device_add+0x56f/0x1c10 [ 1094.618603][T14271] ? uevent_show+0x360/0x360 [ 1094.618617][T14271] ? __raw_spin_lock_init+0x34/0x100 [ 1094.618634][T14271] ? __init_waitqueue_head+0x97/0x110 [ 1094.618648][T14271] ? pm_runtime_init+0x2cf/0x3b0 [ 1094.618677][T14271] netdev_register_kobject+0x180/0x3b0 [ 1094.670573][T14271] register_netdevice+0xa80/0x10b0 [ 1094.675704][T14271] ? netdev_change_features+0xb0/0xb0 [ 1094.681080][T14271] ? memset+0x20/0x40 [ 1094.685162][T14271] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1094.691053][T14271] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1094.696250][T14271] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1094.701879][T14271] ip6gre_newlink+0x295/0x790 [ 1094.706544][T14271] ? ip6gre_changelink+0x550/0x550 [ 1094.711638][T14271] __rtnl_newlink+0xf16/0x1590 [ 1094.716393][T14271] ? rtnl_link_unregister+0x240/0x240 [ 1094.721747][T14271] ? bpf_ksym_find+0x177/0x1c0 [ 1094.726510][T14271] ? is_bpf_text_address+0xcb/0x160 [ 1094.731690][T14271] ? kernel_text_address+0x6e/0xe0 [ 1094.736780][T14271] ? __kernel_text_address+0x9/0x30 [ 1094.741960][T14271] ? unwind_get_return_address+0x5a/0xa0 [ 1094.747582][T14271] ? profile_setup.cold+0xc1/0xc1 [ 1094.752585][T14271] ? arch_stack_walk+0x97/0xf0 [ 1094.757337][T14271] ? stack_trace_save+0x8c/0xc0 [ 1094.762181][T14271] ? stack_trace_consume_entry+0x160/0x160 [ 1094.767971][T14271] ? debug_smp_processor_id+0x2f/0x185 [ 1094.773461][T14271] ? rtnl_newlink+0x46/0xa0 [ 1094.777946][T14271] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1094.783472][T14271] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1094.789451][T14271] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1094.795260][T14271] rtnl_newlink+0x64/0xa0 [ 1094.799580][T14271] ? __rtnl_newlink+0x1590/0x1590 [ 1094.804688][T14271] rtnetlink_rcv_msg+0x44e/0xad0 [ 1094.809612][T14271] ? rtnl_bridge_getlink+0x870/0x870 [ 1094.814879][T14271] ? perf_trace_lock+0xe2/0x4b0 [ 1094.819713][T14271] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1094.824983][T14271] ? __bfs+0x520/0x520 [ 1094.829031][T14271] ? skb_splice_bits+0x1a0/0x1a0 [ 1094.833950][T14271] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1094.839740][T14271] netlink_rcv_skb+0x15a/0x430 [ 1094.844495][T14271] ? rtnl_bridge_getlink+0x870/0x870 [ 1094.849760][T14271] ? netlink_ack+0xa60/0xa60 [ 1094.854343][T14271] netlink_unicast+0x537/0x740 [ 1094.859093][T14271] ? netlink_attachskb+0x810/0x810 [ 1094.864183][T14271] ? _copy_from_iter_full+0x25c/0x870 [ 1094.869533][T14271] ? __phys_addr_symbol+0x2c/0x70 [ 1094.874566][T14271] ? __check_object_size+0x171/0x437 [ 1094.879834][T14271] netlink_sendmsg+0x882/0xe10 [ 1094.884585][T14271] ? aa_af_perm+0x260/0x260 [ 1094.889069][T14271] ? netlink_unicast+0x740/0x740 [ 1094.893992][T14271] ? netlink_unicast+0x740/0x740 [ 1094.898912][T14271] sock_sendmsg+0xcf/0x120 [ 1094.903321][T14271] ____sys_sendmsg+0x6e6/0x810 [ 1094.908078][T14271] ? kernel_sendmsg+0x50/0x50 [ 1094.912744][T14271] ? __bfs+0x520/0x520 [ 1094.916795][T14271] ? _parse_integer+0x180/0x180 [ 1094.921647][T14271] ___sys_sendmsg+0x100/0x170 [ 1094.926317][T14271] ? debug_smp_processor_id+0x2f/0x185 [ 1094.931756][T14271] ? sendmsg_copy_msghdr+0x70/0x70 [ 1094.936855][T14271] ? __fget_files+0x32f/0x500 [ 1094.941527][T14271] ? ksys_dup3+0x3c0/0x3c0 [ 1094.945925][T14271] ? debug_smp_processor_id+0x2f/0x185 [ 1094.951375][T14271] ? __fget_light+0x20e/0x270 [ 1094.956036][T14271] __sys_sendmsg+0xe5/0x1b0 [ 1094.960539][T14271] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1094.965551][T14271] ? vfs_write+0x161/0x5d0 [ 1094.969970][T14271] ? do_syscall_64+0x21/0x7d0 [ 1094.974636][T14271] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1094.980607][T14271] do_syscall_64+0xf6/0x7d0 [ 1094.985099][T14271] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1094.990985][T14271] RIP: 0033:0x45ca59 12:57:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x2000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1094.994872][T14271] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1095.014466][T14271] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1095.022856][T14271] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1095.030808][T14271] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1095.038759][T14271] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1095.046708][T14271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 12:57:46 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xb, 0x0, 0x0, 0x0, 0x400003}) 12:57:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:46 executing program 1 (fault-call:6 fault-nth:16): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1095.054665][T14271] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1095.078431][T14270] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x230ffff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1095.234681][T14304] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1095.332702][T14306] FAULT_INJECTION: forcing a failure. [ 1095.332702][T14306] name failslab, interval 1, probability 0, space 0, times 0 [ 1095.354775][T14306] CPU: 1 PID: 14306 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1095.363130][T14306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.373193][T14306] Call Trace: [ 1095.376501][T14306] dump_stack+0x188/0x20d 12:57:46 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x400003}) [ 1095.380851][T14306] should_fail.cold+0x5/0xa [ 1095.385370][T14306] ? fault_create_debugfs_attr+0x140/0x140 [ 1095.391200][T14306] should_failslab+0x5/0xf [ 1095.395629][T14306] kmem_cache_alloc+0x29b/0x740 [ 1095.400489][T14306] ? __lock_acquire+0x2224/0x48a0 [ 1095.405535][T14306] __kernfs_new_node+0xd4/0x880 [ 1095.410401][T14306] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1095.415870][T14306] ? perf_trace_lock+0xe2/0x4b0 [ 1095.420727][T14306] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1095.426732][T14306] ? __bfs+0x520/0x520 [ 1095.430812][T14306] ? kernfs_add_one+0x131/0x4d0 [ 1095.435674][T14306] ? map_id_range_down+0x1c4/0x340 [ 1095.440796][T14306] kernfs_new_node+0x93/0x120 [ 1095.445485][T14306] __kernfs_create_file+0x51/0x350 [ 1095.450615][T14306] sysfs_add_file_mode_ns+0x224/0x520 [ 1095.456004][T14306] sysfs_create_file_ns+0x131/0x1c0 [ 1095.461211][T14306] ? sysfs_add_file_mode_ns+0x520/0x520 [ 1095.466789][T14306] device_create_file+0xe6/0x1d0 [ 1095.471800][T14306] device_add+0x56f/0x1c10 [ 1095.476200][T14306] ? uevent_show+0x360/0x360 [ 1095.480770][T14306] ? __raw_spin_lock_init+0x34/0x100 [ 1095.486034][T14306] ? __init_waitqueue_head+0x97/0x110 [ 1095.491383][T14306] ? pm_runtime_init+0x2cf/0x3b0 [ 1095.496306][T14306] netdev_register_kobject+0x180/0x3b0 [ 1095.501762][T14306] register_netdevice+0xa80/0x10b0 [ 1095.506873][T14306] ? netdev_change_features+0xb0/0xb0 [ 1095.512231][T14306] ? memset+0x20/0x40 [ 1095.516202][T14306] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1095.522088][T14306] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1095.527286][T14306] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1095.533365][T14306] ip6gre_newlink+0x295/0x790 [ 1095.538047][T14306] ? ip6gre_changelink+0x550/0x550 [ 1095.543147][T14306] __rtnl_newlink+0xf16/0x1590 [ 1095.547922][T14306] ? rtnl_link_unregister+0x240/0x240 [ 1095.553309][T14306] ? bpf_ksym_find+0x177/0x1c0 [ 1095.558179][T14306] ? is_bpf_text_address+0xcb/0x160 [ 1095.563409][T14306] ? kernel_text_address+0x6e/0xe0 [ 1095.568505][T14306] ? __kernel_text_address+0x9/0x30 [ 1095.573686][T14306] ? unwind_get_return_address+0x5a/0xa0 [ 1095.579297][T14306] ? profile_setup.cold+0xc1/0xc1 [ 1095.584302][T14306] ? arch_stack_walk+0x97/0xf0 [ 1095.589070][T14306] ? stack_trace_save+0x8c/0xc0 [ 1095.593964][T14306] ? stack_trace_consume_entry+0x160/0x160 [ 1095.599794][T14306] ? debug_smp_processor_id+0x2f/0x185 [ 1095.605271][T14306] ? rtnl_newlink+0x46/0xa0 [ 1095.609759][T14306] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1095.615288][T14306] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1095.621267][T14306] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1095.627077][T14306] rtnl_newlink+0x64/0xa0 [ 1095.631396][T14306] ? __rtnl_newlink+0x1590/0x1590 [ 1095.636411][T14306] rtnetlink_rcv_msg+0x44e/0xad0 [ 1095.641344][T14306] ? rtnl_bridge_getlink+0x870/0x870 [ 1095.646637][T14306] ? perf_trace_lock+0xe2/0x4b0 [ 1095.651469][T14306] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1095.656743][T14306] ? __bfs+0x520/0x520 [ 1095.660797][T14306] ? skb_splice_bits+0x1a0/0x1a0 [ 1095.665736][T14306] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1095.671535][T14306] netlink_rcv_skb+0x15a/0x430 [ 1095.676279][T14306] ? rtnl_bridge_getlink+0x870/0x870 [ 1095.681541][T14306] ? netlink_ack+0xa60/0xa60 [ 1095.686120][T14306] netlink_unicast+0x537/0x740 [ 1095.690869][T14306] ? netlink_attachskb+0x810/0x810 [ 1095.695972][T14306] ? _copy_from_iter_full+0x25c/0x870 [ 1095.701337][T14306] ? __phys_addr_symbol+0x2c/0x70 [ 1095.706343][T14306] ? __check_object_size+0x171/0x437 [ 1095.711625][T14306] netlink_sendmsg+0x882/0xe10 [ 1095.716389][T14306] ? aa_af_perm+0x260/0x260 [ 1095.720880][T14306] ? netlink_unicast+0x740/0x740 [ 1095.725814][T14306] ? netlink_unicast+0x740/0x740 [ 1095.730732][T14306] sock_sendmsg+0xcf/0x120 [ 1095.735135][T14306] ____sys_sendmsg+0x6e6/0x810 [ 1095.740055][T14306] ? kernel_sendmsg+0x50/0x50 [ 1095.744711][T14306] ? __bfs+0x520/0x520 [ 1095.748761][T14306] ? _parse_integer+0x180/0x180 [ 1095.753598][T14306] ___sys_sendmsg+0x100/0x170 [ 1095.758253][T14306] ? debug_smp_processor_id+0x2f/0x185 [ 1095.763690][T14306] ? sendmsg_copy_msghdr+0x70/0x70 [ 1095.768785][T14306] ? __fget_files+0x32f/0x500 [ 1095.773468][T14306] ? ksys_dup3+0x3c0/0x3c0 [ 1095.777889][T14306] ? debug_smp_processor_id+0x2f/0x185 [ 1095.783337][T14306] ? __fget_light+0x20e/0x270 [ 1095.788015][T14306] __sys_sendmsg+0xe5/0x1b0 [ 1095.792502][T14306] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1095.797519][T14306] ? vfs_write+0x161/0x5d0 [ 1095.801925][T14306] ? do_syscall_64+0x21/0x7d0 [ 1095.806599][T14306] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1095.812578][T14306] do_syscall_64+0xf6/0x7d0 [ 1095.817087][T14306] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1095.822959][T14306] RIP: 0033:0x45ca59 [ 1095.826837][T14306] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1095.846519][T14306] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1095.854911][T14306] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1095.862874][T14306] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1095.870824][T14306] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1095.878778][T14306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1095.886728][T14306] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1095.910657][T14292] debugfs: Directory '14292-4' with parent 'kvm' already present! [ 1095.945802][T14304] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1095.975716][ T8210] usb 6-1: new full-speed USB device number 32 using dummy_hcd [ 1096.175938][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1096.445962][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1096.725172][ T8210] usb 6-1: new full-speed USB device number 33 using dummy_hcd [ 1096.945313][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1097.245384][ T8210] usb 6-1: device descriptor read/8, error -61 12:57:48 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff000099ac138b881dfb20e3494558165ef8baeef308b477fe83abcd0ee47817bf56f47b34fc923fec1396007f3d323e46452fc1df5661bad80132696b378754b6998a4c498c27b7ae741e2de60555ab2e2c466daf87d76f0f189be2a0b258257d13502df328d87f6ac48147c712a02190477b04d0d4d95524a17626b50e0f5f3a910813caf16325d2f368ed0639ae258b93c7510b115cacddc141f1238cc8c8dc08d01c5e29c7a12042810e5c04c9"], 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140)=0x400, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUMAUDOUT(r2, 0xc0345642, &(0x7f0000000100)={0x5, "fbb3b42a610fb8413fc3d247502c1a9d4d10183a3b095b1f2808ce447576441c", 0x2, 0x1}) 12:57:48 executing program 1 (fault-call:6 fault-nth:17): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x4, &(0x7f0000000000), 0x1, r4, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f0000000800)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 12:57:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x3000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:48 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x300, 0x0, 0x0, 0x0, 0x400003}) 12:57:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1097.367773][ T8210] usb usb6-port1: unable to enumerate USB device [ 1097.448608][T14343] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:48 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x500, 0x0, 0x0, 0x0, 0x400003}) [ 1097.566936][T14347] FAULT_INJECTION: forcing a failure. [ 1097.566936][T14347] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.588206][T14347] CPU: 1 PID: 14347 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1097.596994][T14347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.607059][T14347] Call Trace: [ 1097.610372][T14347] dump_stack+0x188/0x20d [ 1097.614725][T14347] should_fail.cold+0x5/0xa [ 1097.619681][T14347] ? fault_create_debugfs_attr+0x140/0x140 [ 1097.625519][T14347] should_failslab+0x5/0xf [ 1097.629949][T14347] kmem_cache_alloc+0x29b/0x740 [ 1097.634810][T14347] ? __lock_acquire+0x2224/0x48a0 [ 1097.639851][T14347] __kernfs_new_node+0xd4/0x880 [ 1097.644716][T14347] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1097.650175][T14347] ? perf_trace_lock+0xe2/0x4b0 [ 1097.655033][T14347] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1097.661023][T14347] ? __bfs+0x520/0x520 [ 1097.665107][T14347] ? kernfs_add_one+0x131/0x4d0 [ 1097.669971][T14347] ? map_id_range_down+0x1c4/0x340 [ 1097.675096][T14347] kernfs_new_node+0x93/0x120 [ 1097.679783][T14347] __kernfs_create_file+0x51/0x350 [ 1097.684901][T14347] sysfs_add_file_mode_ns+0x224/0x520 [ 1097.690296][T14347] sysfs_create_file_ns+0x131/0x1c0 [ 1097.695500][T14347] ? sysfs_add_file_mode_ns+0x520/0x520 [ 1097.701072][T14347] device_create_file+0xe6/0x1d0 [ 1097.706021][T14347] device_add+0x56f/0x1c10 [ 1097.710455][T14347] ? uevent_show+0x360/0x360 12:57:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x4000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1097.715050][T14347] ? __raw_spin_lock_init+0x34/0x100 [ 1097.720346][T14347] ? __init_waitqueue_head+0x97/0x110 [ 1097.725719][T14347] ? pm_runtime_init+0x2cf/0x3b0 [ 1097.730671][T14347] netdev_register_kobject+0x180/0x3b0 [ 1097.736142][T14347] register_netdevice+0xa80/0x10b0 [ 1097.741267][T14347] ? netdev_change_features+0xb0/0xb0 [ 1097.746650][T14347] ? memset+0x20/0x40 [ 1097.750649][T14347] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1097.756547][T14347] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1097.761748][T14347] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1097.765231][ T8210] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 1097.767388][T14347] ip6gre_newlink+0x295/0x790 [ 1097.767409][T14347] ? ip6gre_changelink+0x550/0x550 [ 1097.767426][T14347] __rtnl_newlink+0xf16/0x1590 [ 1097.767457][T14347] ? rtnl_link_unregister+0x240/0x240 [ 1097.767477][T14347] ? bpf_ksym_find+0x177/0x1c0 [ 1097.767502][T14347] ? is_bpf_text_address+0xcb/0x160 [ 1097.806467][T14347] ? kernel_text_address+0x6e/0xe0 [ 1097.811586][T14347] ? __kernel_text_address+0x9/0x30 [ 1097.816796][T14347] ? unwind_get_return_address+0x5a/0xa0 [ 1097.822433][T14347] ? profile_setup.cold+0xc1/0xc1 [ 1097.827452][T14347] ? arch_stack_walk+0x97/0xf0 [ 1097.832264][T14347] ? stack_trace_save+0x8c/0xc0 [ 1097.837107][T14347] ? stack_trace_consume_entry+0x160/0x160 [ 1097.842891][T14347] ? debug_smp_processor_id+0x2f/0x185 [ 1097.848365][T14347] ? rtnl_newlink+0x46/0xa0 [ 1097.852870][T14347] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1097.858399][T14347] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1097.864494][T14347] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1097.870318][T14347] rtnl_newlink+0x64/0xa0 [ 1097.874643][T14347] ? __rtnl_newlink+0x1590/0x1590 [ 1097.879692][T14347] rtnetlink_rcv_msg+0x44e/0xad0 [ 1097.885147][T14347] ? rtnl_bridge_getlink+0x870/0x870 [ 1097.890425][T14347] ? perf_trace_lock+0xe2/0x4b0 [ 1097.895285][T14347] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1097.900584][T14347] ? __bfs+0x520/0x520 [ 1097.904646][T14347] ? skb_splice_bits+0x1a0/0x1a0 [ 1097.909668][T14347] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1097.915492][T14347] netlink_rcv_skb+0x15a/0x430 [ 1097.920245][T14347] ? rtnl_bridge_getlink+0x870/0x870 [ 1097.925537][T14347] ? netlink_ack+0xa60/0xa60 [ 1097.930236][T14347] netlink_unicast+0x537/0x740 [ 1097.935016][T14347] ? netlink_attachskb+0x810/0x810 [ 1097.940136][T14347] ? _copy_from_iter_full+0x25c/0x870 [ 1097.945501][T14347] ? __phys_addr_symbol+0x2c/0x70 [ 1097.950529][T14347] ? __check_object_size+0x171/0x437 [ 1097.955810][T14347] netlink_sendmsg+0x882/0xe10 [ 1097.960578][T14347] ? aa_af_perm+0x260/0x260 [ 1097.965084][T14347] ? netlink_unicast+0x740/0x740 [ 1097.970023][T14347] ? netlink_unicast+0x740/0x740 [ 1097.974952][T14347] sock_sendmsg+0xcf/0x120 [ 1097.979357][T14347] ____sys_sendmsg+0x6e6/0x810 [ 1097.984111][T14347] ? kernel_sendmsg+0x50/0x50 [ 1097.988780][T14347] ? __bfs+0x520/0x520 [ 1097.992846][T14347] ? _parse_integer+0x180/0x180 [ 1097.997716][T14347] ___sys_sendmsg+0x100/0x170 [ 1098.002425][T14347] ? debug_smp_processor_id+0x2f/0x185 [ 1098.007880][T14347] ? sendmsg_copy_msghdr+0x70/0x70 [ 1098.012998][T14347] ? __fget_files+0x32f/0x500 [ 1098.017678][T14347] ? ksys_dup3+0x3c0/0x3c0 [ 1098.022096][T14347] ? debug_smp_processor_id+0x2f/0x185 [ 1098.027549][T14347] ? __fget_light+0x20e/0x270 [ 1098.032229][T14347] __sys_sendmsg+0xe5/0x1b0 [ 1098.036725][T14347] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1098.041752][T14347] ? vfs_write+0x161/0x5d0 [ 1098.046176][T14347] ? do_syscall_64+0x21/0x7d0 [ 1098.050844][T14347] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1098.056824][T14347] do_syscall_64+0xf6/0x7d0 [ 1098.061319][T14347] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1098.067312][T14347] RIP: 0033:0x45ca59 [ 1098.071211][T14347] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.090825][T14347] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1098.099258][T14347] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1098.107230][T14347] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1098.115206][T14347] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1098.123275][T14347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1098.131256][T14347] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1098.136308][ T8210] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1098.152811][ T8210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 12:57:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x600, 0x0, 0x0, 0x0, 0x400003}) [ 1098.170846][ T8210] usb 6-1: config 0 descriptor?? 12:57:49 executing program 1 (fault-call:6 fault-nth:18): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x5000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1098.214642][T14343] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1098.409751][T14382] FAULT_INJECTION: forcing a failure. [ 1098.409751][T14382] name failslab, interval 1, probability 0, space 0, times 0 [ 1098.450776][T14382] CPU: 0 PID: 14382 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1098.459138][T14382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1098.469305][T14382] Call Trace: [ 1098.472591][T14382] dump_stack+0x188/0x20d [ 1098.476939][T14382] should_fail.cold+0x5/0xa [ 1098.481430][T14382] ? fault_create_debugfs_attr+0x140/0x140 [ 1098.487244][T14382] should_failslab+0x5/0xf [ 1098.491656][T14382] kmem_cache_alloc+0x29b/0x740 [ 1098.496502][T14382] ? kernfs_next_descendant_post+0x28f/0x2d0 [ 1098.502468][T14382] __kernfs_new_node+0xd4/0x880 [ 1098.507317][T14382] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1098.512781][T14382] ? find_held_lock+0x2d/0x110 [ 1098.517546][T14382] ? sysfs_do_create_link_sd.isra.0+0x7d/0x130 [ 1098.523721][T14382] kernfs_new_node+0x93/0x120 [ 1098.528388][T14382] kernfs_create_link+0xcb/0x22e [ 1098.533310][T14382] sysfs_do_create_link_sd.isra.0+0x8b/0x130 [ 1098.539286][T14382] sysfs_create_link+0x61/0xc0 [ 1098.544047][T14382] device_add+0x5f1/0x1c10 [ 1098.548452][T14382] ? uevent_show+0x360/0x360 [ 1098.553024][T14382] ? __raw_spin_lock_init+0x34/0x100 [ 1098.558311][T14382] ? __init_waitqueue_head+0x97/0x110 [ 1098.563691][T14382] ? pm_runtime_init+0x2cf/0x3b0 [ 1098.568646][T14382] netdev_register_kobject+0x180/0x3b0 [ 1098.574114][T14382] register_netdevice+0xa80/0x10b0 [ 1098.579242][T14382] ? netdev_change_features+0xb0/0xb0 [ 1098.584622][T14382] ? memset+0x20/0x40 [ 1098.588618][T14382] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1098.594529][T14382] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1098.599735][T14382] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1098.605379][T14382] ip6gre_newlink+0x295/0x790 [ 1098.610079][T14382] ? ip6gre_changelink+0x550/0x550 [ 1098.615223][T14382] __rtnl_newlink+0xf16/0x1590 [ 1098.620632][T14382] ? rtnl_link_unregister+0x240/0x240 [ 1098.626010][T14382] ? bpf_ksym_find+0x177/0x1c0 [ 1098.630785][T14382] ? is_bpf_text_address+0xcb/0x160 [ 1098.635989][T14382] ? kernel_text_address+0x6e/0xe0 [ 1098.641107][T14382] ? __kernel_text_address+0x9/0x30 [ 1098.646310][T14382] ? unwind_get_return_address+0x5a/0xa0 [ 1098.651945][T14382] ? profile_setup.cold+0xc1/0xc1 [ 1098.656975][T14382] ? arch_stack_walk+0x97/0xf0 [ 1098.661753][T14382] ? stack_trace_save+0x8c/0xc0 [ 1098.666608][T14382] ? stack_trace_consume_entry+0x160/0x160 [ 1098.672479][T14382] ? rtnl_newlink+0x46/0xa0 [ 1098.676997][T14382] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1098.682580][T14382] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1098.688568][T14382] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1098.694401][T14382] rtnl_newlink+0x64/0xa0 [ 1098.698734][T14382] ? __rtnl_newlink+0x1590/0x1590 [ 1098.703763][T14382] rtnetlink_rcv_msg+0x44e/0xad0 [ 1098.708708][T14382] ? rtnl_bridge_getlink+0x870/0x870 [ 1098.713997][T14382] ? perf_trace_lock+0xe2/0x4b0 [ 1098.718972][T14382] ? __bfs+0x520/0x520 [ 1098.723057][T14382] netlink_rcv_skb+0x15a/0x430 [ 1098.727882][T14382] ? rtnl_bridge_getlink+0x870/0x870 [ 1098.733150][T14382] ? netlink_ack+0xa60/0xa60 [ 1098.737814][T14382] netlink_unicast+0x537/0x740 [ 1098.742558][T14382] ? netlink_attachskb+0x810/0x810 [ 1098.747685][T14382] ? _copy_from_iter_full+0x25c/0x870 [ 1098.753038][T14382] ? __phys_addr_symbol+0x2c/0x70 [ 1098.758041][T14382] ? __check_object_size+0x171/0x437 [ 1098.763321][T14382] netlink_sendmsg+0x882/0xe10 [ 1098.768072][T14382] ? aa_af_perm+0x260/0x260 [ 1098.772564][T14382] ? netlink_unicast+0x740/0x740 [ 1098.777502][T14382] ? netlink_unicast+0x740/0x740 [ 1098.782419][T14382] sock_sendmsg+0xcf/0x120 [ 1098.786833][T14382] ____sys_sendmsg+0x6e6/0x810 [ 1098.791602][T14382] ? kernel_sendmsg+0x50/0x50 [ 1098.796256][T14382] ? __bfs+0x520/0x520 [ 1098.800302][T14382] ? _parse_integer+0x180/0x180 [ 1098.805137][T14382] ___sys_sendmsg+0x100/0x170 [ 1098.809804][T14382] ? debug_smp_processor_id+0x2f/0x185 [ 1098.815242][T14382] ? sendmsg_copy_msghdr+0x70/0x70 [ 1098.820352][T14382] ? __fget_files+0x32f/0x500 [ 1098.825022][T14382] ? ksys_dup3+0x3c0/0x3c0 [ 1098.829419][T14382] ? debug_smp_processor_id+0x2f/0x185 [ 1098.834948][T14382] ? __fget_light+0x20e/0x270 [ 1098.839627][T14382] __sys_sendmsg+0xe5/0x1b0 [ 1098.844139][T14382] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1098.849163][T14382] ? vfs_write+0x161/0x5d0 [ 1098.854186][T14382] ? do_syscall_64+0x21/0x7d0 [ 1098.858857][T14382] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1098.864873][T14382] do_syscall_64+0xf6/0x7d0 [ 1098.869367][T14382] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1098.875257][T14382] RIP: 0033:0x45ca59 [ 1098.879133][T14382] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.898722][T14382] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1098.907115][T14382] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1098.915212][T14382] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1098.923174][T14382] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1098.931129][T14382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1098.939092][T14382] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1098.954316][T14386] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1099.060683][T14387] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1099.084936][ T8210] usb 6-1: string descriptor 0 read error: -71 [ 1099.144931][ T8210] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1099.172322][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1099.199166][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1099.225145][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1099.230860][ T8210] usb 6-1: Unable to get valid EDID from device/display [ 1099.268248][ T8210] usb 6-1: submit urb error: -2 [ 1099.278917][ T8210] udlfb: probe of 6-1:0.0 failed with error -2 [ 1099.344915][ T8210] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1099.353462][ T8210] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1099.374846][ T8210] [drm:udl_init] *ERROR* Selecting channel failed [ 1099.386096][ T8210] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1099.394218][ T8210] [drm] Initialized udl on minor 2 [ 1099.414884][ T8210] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1099.426954][ T8210] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1099.453345][ T8210] usb 6-1: USB disconnect, device number 34 12:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x6000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:50 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x700, 0x0, 0x0, 0x0, 0x400003}) 12:57:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/167) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 12:57:50 executing program 1 (fault-call:6 fault-nth:19): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:50 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) syz_usb_disconnect(r0) 12:57:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:50 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xb00, 0x0, 0x0, 0x0, 0x400003}) 12:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x7000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1099.704961][T14432] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1099.719313][T14431] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1099.809735][T14434] FAULT_INJECTION: forcing a failure. [ 1099.809735][T14434] name failslab, interval 1, probability 0, space 0, times 0 [ 1099.830422][T14434] CPU: 0 PID: 14434 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1099.838769][T14434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1099.848830][T14434] Call Trace: [ 1099.852139][T14434] dump_stack+0x188/0x20d [ 1099.856489][T14434] should_fail.cold+0x5/0xa [ 1099.861011][T14434] ? fault_create_debugfs_attr+0x140/0x140 [ 1099.866840][T14434] should_failslab+0x5/0xf [ 1099.871266][T14434] kmem_cache_alloc+0x29b/0x740 [ 1099.876128][T14434] ? memcpy+0x39/0x60 [ 1099.880117][T14434] ? kstrdup+0x56/0x70 [ 1099.884200][T14434] __kernfs_new_node+0xd4/0x880 [ 1099.889500][T14434] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1099.894977][T14434] ? find_held_lock+0x2d/0x110 [ 1099.899840][T14434] ? sysfs_do_create_link_sd.isra.0+0x7d/0x130 [ 1099.906013][T14434] kernfs_new_node+0x93/0x120 [ 1099.910688][T14434] kernfs_create_link+0xcb/0x22e [ 1099.915619][T14434] sysfs_do_create_link_sd.isra.0+0x8b/0x130 [ 1099.921607][T14434] sysfs_create_link+0x61/0xc0 [ 1099.926400][T14434] device_add+0x713/0x1c10 [ 1099.930803][T14434] ? uevent_show+0x360/0x360 [ 1099.935374][T14434] ? __raw_spin_lock_init+0x34/0x100 [ 1099.940679][T14434] ? __init_waitqueue_head+0x97/0x110 [ 1099.946044][T14434] ? pm_runtime_init+0x2cf/0x3b0 [ 1099.950981][T14434] netdev_register_kobject+0x180/0x3b0 [ 1099.956447][T14434] register_netdevice+0xa80/0x10b0 [ 1099.961558][T14434] ? netdev_change_features+0xb0/0xb0 [ 1099.966927][T14434] ? memset+0x20/0x40 [ 1099.970904][T14434] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1099.976793][T14434] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1099.981984][T14434] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1099.987617][T14434] ip6gre_newlink+0x295/0x790 [ 1099.992299][T14434] ? ip6gre_changelink+0x550/0x550 [ 1099.997542][T14434] __rtnl_newlink+0xf16/0x1590 [ 1100.002327][T14434] ? rtnl_link_unregister+0x240/0x240 [ 1100.008187][T14434] ? bpf_ksym_find+0x177/0x1c0 [ 1100.012937][T14434] ? is_bpf_text_address+0xcb/0x160 [ 1100.018129][T14434] ? kernel_text_address+0x6e/0xe0 [ 1100.023237][T14434] ? __kernel_text_address+0x9/0x30 [ 1100.028922][T14434] ? unwind_get_return_address+0x5a/0xa0 [ 1100.034542][T14434] ? profile_setup.cold+0xc1/0xc1 [ 1100.039550][T14434] ? arch_stack_walk+0x97/0xf0 [ 1100.044305][T14434] ? stack_trace_save+0x8c/0xc0 [ 1100.049145][T14434] ? stack_trace_consume_entry+0x160/0x160 [ 1100.054949][T14434] ? debug_smp_processor_id+0x2f/0x185 [ 1100.060495][T14434] ? rtnl_newlink+0x46/0xa0 [ 1100.065003][T14434] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1100.070549][T14434] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1100.076519][T14434] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1100.082317][T14434] rtnl_newlink+0x64/0xa0 [ 1100.086669][T14434] ? __rtnl_newlink+0x1590/0x1590 [ 1100.091683][T14434] rtnetlink_rcv_msg+0x44e/0xad0 [ 1100.096612][T14434] ? rtnl_bridge_getlink+0x870/0x870 [ 1100.101890][T14434] ? perf_trace_lock+0xe2/0x4b0 [ 1100.106735][T14434] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1100.112125][T14434] ? __bfs+0x520/0x520 [ 1100.116172][T14434] ? skb_splice_bits+0x1a0/0x1a0 [ 1100.121226][T14434] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1100.127057][T14434] netlink_rcv_skb+0x15a/0x430 [ 1100.131843][T14434] ? rtnl_bridge_getlink+0x870/0x870 [ 1100.137110][T14434] ? netlink_ack+0xa60/0xa60 [ 1100.141713][T14434] netlink_unicast+0x537/0x740 [ 1100.146472][T14434] ? netlink_attachskb+0x810/0x810 [ 1100.151706][T14434] ? _copy_from_iter_full+0x25c/0x870 [ 1100.157071][T14434] ? __phys_addr_symbol+0x2c/0x70 [ 1100.162126][T14434] ? __check_object_size+0x171/0x437 [ 1100.167409][T14434] netlink_sendmsg+0x882/0xe10 [ 1100.172169][T14434] ? aa_af_perm+0x260/0x260 [ 1100.176650][T14434] ? netlink_unicast+0x740/0x740 [ 1100.181585][T14434] ? netlink_unicast+0x740/0x740 [ 1100.186521][T14434] sock_sendmsg+0xcf/0x120 [ 1100.190939][T14434] ____sys_sendmsg+0x6e6/0x810 [ 1100.195739][T14434] ? kernel_sendmsg+0x50/0x50 [ 1100.200407][T14434] ? __bfs+0x520/0x520 [ 1100.204457][T14434] ? _parse_integer+0x180/0x180 [ 1100.209293][T14434] ___sys_sendmsg+0x100/0x170 [ 1100.213948][T14434] ? debug_smp_processor_id+0x2f/0x185 [ 1100.219388][T14434] ? sendmsg_copy_msghdr+0x70/0x70 [ 1100.224505][T14434] ? __fget_files+0x32f/0x500 [ 1100.229190][T14434] ? ksys_dup3+0x3c0/0x3c0 [ 1100.233615][T14434] ? debug_smp_processor_id+0x2f/0x185 [ 1100.239075][T14434] ? __fget_light+0x20e/0x270 [ 1100.243748][T14434] __sys_sendmsg+0xe5/0x1b0 [ 1100.248238][T14434] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1100.253251][T14434] ? vfs_write+0x161/0x5d0 [ 1100.257655][T14434] ? do_syscall_64+0x21/0x7d0 [ 1100.262337][T14434] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1100.268330][T14434] do_syscall_64+0xf6/0x7d0 [ 1100.272840][T14434] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1100.278720][T14434] RIP: 0033:0x45ca59 [ 1100.282606][T14434] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.302223][T14434] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 12:57:51 executing program 1 (fault-call:6 fault-nth:20): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1100.310629][T14434] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1100.318597][T14434] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1100.326566][T14434] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1100.334531][T14434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1100.342490][T14434] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x9000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1100.407936][T14432] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:51 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x400003}) 12:57:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000180)=0x7) r5 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r5, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) get_robust_list(r5, 0x0, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000000000)='map_files\x00') r7 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r7, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) get_robust_list(r7, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000001c0)={{0x9, 0x4, 0x2cb, 0x2, '\x00', 0x40}, 0x0, 0x30, 0x8, r7, 0x5, 0x6, 'syz0\x00', &(0x7f0000000040)=['/dev/kvm\x00', '/dev/kvm\x00', '!-%\x00', ':#)-!/[\x00', '/dev/kvm\x00'], 0x27, [], [0x7, 0x3ff, 0x0, 0xff]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1100.508854][T14461] FAULT_INJECTION: forcing a failure. [ 1100.508854][T14461] name failslab, interval 1, probability 0, space 0, times 0 [ 1100.559709][T14461] CPU: 1 PID: 14461 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1100.564875][ T8210] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 1100.568083][T14461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.568090][T14461] Call Trace: [ 1100.568113][T14461] dump_stack+0x188/0x20d [ 1100.568136][T14461] should_fail.cold+0x5/0xa [ 1100.598289][T14461] ? fault_create_debugfs_attr+0x140/0x140 [ 1100.604119][T14461] should_failslab+0x5/0xf [ 1100.608540][T14461] kmem_cache_alloc+0x29b/0x740 [ 1100.613385][T14461] ? memcpy+0x39/0x60 [ 1100.617375][T14461] ? kstrdup+0x56/0x70 [ 1100.621452][T14461] __kernfs_new_node+0xd4/0x880 [ 1100.626316][T14461] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1100.631799][T14461] ? find_held_lock+0x2d/0x110 [ 1100.636572][T14461] ? sysfs_do_create_link_sd.isra.0+0x7d/0x130 [ 1100.642742][T14461] kernfs_new_node+0x93/0x120 [ 1100.647434][T14461] kernfs_create_link+0xcb/0x22e [ 1100.652419][T14461] sysfs_do_create_link_sd.isra.0+0x8b/0x130 [ 1100.658406][T14461] sysfs_create_link+0x61/0xc0 [ 1100.663178][T14461] device_add+0x713/0x1c10 [ 1100.667608][T14461] ? uevent_show+0x360/0x360 [ 1100.672464][T14461] ? __raw_spin_lock_init+0x34/0x100 [ 1100.677754][T14461] ? __init_waitqueue_head+0x97/0x110 [ 1100.683220][T14461] ? pm_runtime_init+0x2cf/0x3b0 [ 1100.688174][T14461] netdev_register_kobject+0x180/0x3b0 [ 1100.693643][T14461] register_netdevice+0xa80/0x10b0 [ 1100.698773][T14461] ? netdev_change_features+0xb0/0xb0 [ 1100.704153][T14461] ? memset+0x20/0x40 [ 1100.708153][T14461] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1100.714053][T14461] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1100.719258][T14461] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1100.724906][T14461] ip6gre_newlink+0x295/0x790 [ 1100.729596][T14461] ? ip6gre_changelink+0x550/0x550 [ 1100.734801][T14461] __rtnl_newlink+0xf16/0x1590 [ 1100.739586][T14461] ? rtnl_link_unregister+0x240/0x240 [ 1100.744970][T14461] ? bpf_ksym_find+0x177/0x1c0 [ 1100.749747][T14461] ? is_bpf_text_address+0xcb/0x160 [ 1100.754958][T14461] ? kernel_text_address+0x6e/0xe0 [ 1100.760074][T14461] ? __kernel_text_address+0x9/0x30 [ 1100.765281][T14461] ? unwind_get_return_address+0x5a/0xa0 [ 1100.770911][T14461] ? profile_setup.cold+0xc1/0xc1 [ 1100.775952][T14461] ? arch_stack_walk+0x97/0xf0 [ 1100.780737][T14461] ? stack_trace_save+0x8c/0xc0 [ 1100.785618][T14461] ? stack_trace_consume_entry+0x160/0x160 [ 1100.791441][T14461] ? debug_smp_processor_id+0x2f/0x185 [ 1100.796971][T14461] ? rtnl_newlink+0x46/0xa0 [ 1100.801484][T14461] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1100.807036][T14461] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1100.813022][T14461] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1100.818852][T14461] rtnl_newlink+0x64/0xa0 [ 1100.823195][T14461] ? __rtnl_newlink+0x1590/0x1590 [ 1100.828224][T14461] rtnetlink_rcv_msg+0x44e/0xad0 [ 1100.833170][T14461] ? rtnl_bridge_getlink+0x870/0x870 [ 1100.838461][T14461] ? perf_trace_lock+0xe2/0x4b0 [ 1100.843317][T14461] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1100.848610][T14461] ? __bfs+0x520/0x520 [ 1100.852687][T14461] ? skb_splice_bits+0x1a0/0x1a0 [ 1100.857628][T14461] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1100.863450][T14461] netlink_rcv_skb+0x15a/0x430 [ 1100.868225][T14461] ? rtnl_bridge_getlink+0x870/0x870 [ 1100.873554][T14461] ? netlink_ack+0xa60/0xa60 [ 1100.878176][T14461] netlink_unicast+0x537/0x740 [ 1100.882967][T14461] ? netlink_attachskb+0x810/0x810 [ 1100.888087][T14461] ? _copy_from_iter_full+0x25c/0x870 [ 1100.893477][T14461] ? __phys_addr_symbol+0x2c/0x70 [ 1100.898698][T14461] ? __check_object_size+0x171/0x437 [ 1100.904353][T14461] netlink_sendmsg+0x882/0xe10 [ 1100.910188][T14461] ? aa_af_perm+0x260/0x260 [ 1100.915146][T14461] ? netlink_unicast+0x740/0x740 [ 1100.920107][T14461] ? netlink_unicast+0x740/0x740 [ 1100.925054][T14461] sock_sendmsg+0xcf/0x120 [ 1100.929477][T14461] ____sys_sendmsg+0x6e6/0x810 [ 1100.934256][T14461] ? kernel_sendmsg+0x50/0x50 [ 1100.938936][T14461] ? __bfs+0x520/0x520 [ 1100.943010][T14461] ? _parse_integer+0x180/0x180 [ 1100.947882][T14461] ___sys_sendmsg+0x100/0x170 [ 1100.952562][T14461] ? debug_smp_processor_id+0x2f/0x185 [ 1100.958029][T14461] ? sendmsg_copy_msghdr+0x70/0x70 [ 1100.963157][T14461] ? __fget_files+0x32f/0x500 [ 1100.967847][T14461] ? ksys_dup3+0x3c0/0x3c0 [ 1100.972272][T14461] ? debug_smp_processor_id+0x2f/0x185 [ 1100.977748][T14461] ? __fget_light+0x20e/0x270 [ 1100.982444][T14461] __sys_sendmsg+0xe5/0x1b0 [ 1100.986957][T14461] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1100.991985][T14461] ? vfs_write+0x161/0x5d0 [ 1100.996425][T14461] ? do_syscall_64+0x21/0x7d0 [ 1101.001116][T14461] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1101.007117][T14461] do_syscall_64+0xf6/0x7d0 12:57:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1101.011634][T14461] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1101.017530][T14461] RIP: 0033:0x45ca59 [ 1101.021429][T14461] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.041038][T14461] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1101.049459][T14461] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1101.057438][T14461] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1101.065417][T14461] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1101.073397][T14461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1101.081376][T14461] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:52 executing program 1 (fault-call:6 fault-nth:21): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xf000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1101.175141][T14482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1101.185522][ T8210] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1101.214145][ T8210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 12:57:52 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x80fe, 0x0, 0x0, 0x0, 0x400003}) [ 1101.261926][ T8210] usb 6-1: config 0 descriptor?? [ 1101.332227][T14482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1101.398850][T14500] FAULT_INJECTION: forcing a failure. [ 1101.398850][T14500] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.453352][T14500] CPU: 0 PID: 14500 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1101.461707][T14500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.471765][T14500] Call Trace: [ 1101.475097][T14500] dump_stack+0x188/0x20d [ 1101.479447][T14500] should_fail.cold+0x5/0xa [ 1101.483966][T14500] ? fault_create_debugfs_attr+0x140/0x140 [ 1101.489799][T14500] should_failslab+0x5/0xf [ 1101.494225][T14500] kmem_cache_alloc+0x29b/0x740 [ 1101.499093][T14500] ? kernfs_add_one+0x377/0x4d0 [ 1101.503964][T14500] __kernfs_new_node+0xd4/0x880 [ 1101.508825][T14500] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1101.514300][T14500] ? __mutex_unlock_slowpath+0xe2/0x660 [ 1101.519859][T14500] ? wait_for_completion+0x270/0x270 [ 1101.525176][T14500] ? kernfs_next_descendant_post+0x28f/0x2d0 [ 1101.531170][T14500] kernfs_new_node+0x93/0x120 [ 1101.535860][T14500] __kernfs_create_file+0x51/0x350 [ 1101.541124][T14500] sysfs_add_file_mode_ns+0x224/0x520 [ 1101.546519][T14500] internal_create_group+0x327/0xba0 [ 1101.551821][T14500] ? remove_files.isra.0+0x190/0x190 [ 1101.557108][T14500] ? kernfs_add_one+0x131/0x4d0 [ 1101.561967][T14500] ? kernfs_put+0x41/0x570 [ 1101.566426][T14500] internal_create_groups.part.0+0x90/0x140 [ 1101.572336][T14500] sysfs_create_groups+0x25/0x50 [ 1101.577277][T14500] device_add+0x7a9/0x1c10 [ 1101.581708][T14500] ? uevent_show+0x360/0x360 [ 1101.586302][T14500] ? __raw_spin_lock_init+0x34/0x100 [ 1101.591603][T14500] ? __init_waitqueue_head+0x97/0x110 [ 1101.596984][T14500] ? pm_runtime_init+0x2cf/0x3b0 [ 1101.601937][T14500] netdev_register_kobject+0x180/0x3b0 [ 1101.607408][T14500] register_netdevice+0xa80/0x10b0 [ 1101.612533][T14500] ? netdev_change_features+0xb0/0xb0 [ 1101.617899][T14500] ? memset+0x20/0x40 [ 1101.621872][T14500] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1101.627802][T14500] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1101.633108][T14500] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1101.638725][T14500] ip6gre_newlink+0x295/0x790 [ 1101.643391][T14500] ? ip6gre_changelink+0x550/0x550 [ 1101.648482][T14500] __rtnl_newlink+0xf16/0x1590 [ 1101.653243][T14500] ? rtnl_link_unregister+0x240/0x240 [ 1101.658598][T14500] ? bpf_ksym_find+0x177/0x1c0 [ 1101.663429][T14500] ? is_bpf_text_address+0xcb/0x160 [ 1101.668605][T14500] ? kernel_text_address+0x6e/0xe0 [ 1101.673694][T14500] ? __kernel_text_address+0x9/0x30 [ 1101.678893][T14500] ? unwind_get_return_address+0x5a/0xa0 [ 1101.684514][T14500] ? profile_setup.cold+0xc1/0xc1 [ 1101.689535][T14500] ? arch_stack_walk+0x97/0xf0 [ 1101.694292][T14500] ? stack_trace_save+0x8c/0xc0 [ 1101.699120][T14500] ? stack_trace_consume_entry+0x160/0x160 [ 1101.704902][T14500] ? debug_smp_processor_id+0x2f/0x185 [ 1101.710377][T14500] ? rtnl_newlink+0x46/0xa0 [ 1101.714874][T14500] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1101.721540][T14500] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1101.727500][T14500] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1101.733314][T14500] rtnl_newlink+0x64/0xa0 [ 1101.737643][T14500] ? __rtnl_newlink+0x1590/0x1590 [ 1101.742645][T14500] rtnetlink_rcv_msg+0x44e/0xad0 [ 1101.747562][T14500] ? rtnl_bridge_getlink+0x870/0x870 [ 1101.752824][T14500] ? perf_trace_lock+0xe2/0x4b0 [ 1101.757652][T14500] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1101.762916][T14500] ? __bfs+0x520/0x520 [ 1101.766974][T14500] ? skb_splice_bits+0x1a0/0x1a0 [ 1101.771889][T14500] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1101.777693][T14500] netlink_rcv_skb+0x15a/0x430 [ 1101.782436][T14500] ? rtnl_bridge_getlink+0x870/0x870 [ 1101.787712][T14500] ? netlink_ack+0xa60/0xa60 [ 1101.792288][T14500] netlink_unicast+0x537/0x740 [ 1101.797046][T14500] ? netlink_attachskb+0x810/0x810 [ 1101.802132][T14500] ? _copy_from_iter_full+0x25c/0x870 [ 1101.807480][T14500] ? __phys_addr_symbol+0x2c/0x70 [ 1101.812496][T14500] ? __check_object_size+0x171/0x437 [ 1101.817764][T14500] netlink_sendmsg+0x882/0xe10 [ 1101.822526][T14500] ? aa_af_perm+0x260/0x260 [ 1101.827007][T14500] ? netlink_unicast+0x740/0x740 [ 1101.831942][T14500] ? netlink_unicast+0x740/0x740 [ 1101.836857][T14500] sock_sendmsg+0xcf/0x120 [ 1101.841253][T14500] ____sys_sendmsg+0x6e6/0x810 [ 1101.846007][T14500] ? kernel_sendmsg+0x50/0x50 [ 1101.850697][T14500] ? __bfs+0x520/0x520 [ 1101.854758][T14500] ? _parse_integer+0x180/0x180 [ 1101.859605][T14500] ___sys_sendmsg+0x100/0x170 [ 1101.864270][T14500] ? debug_smp_processor_id+0x2f/0x185 [ 1101.869794][T14500] ? sendmsg_copy_msghdr+0x70/0x70 [ 1101.874911][T14500] ? __fget_files+0x32f/0x500 [ 1101.879568][T14500] ? ksys_dup3+0x3c0/0x3c0 [ 1101.883980][T14500] ? debug_smp_processor_id+0x2f/0x185 [ 1101.889421][T14500] ? __fget_light+0x20e/0x270 [ 1101.894078][T14500] __sys_sendmsg+0xe5/0x1b0 [ 1101.898557][T14500] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1101.903570][T14500] ? vfs_write+0x161/0x5d0 [ 1101.908074][T14500] ? do_syscall_64+0x21/0x7d0 [ 1101.912732][T14500] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1101.918752][T14500] do_syscall_64+0xf6/0x7d0 [ 1101.923250][T14500] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1101.929123][T14500] RIP: 0033:0x45ca59 [ 1101.933042][T14500] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.952635][T14500] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1101.961025][T14500] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1101.968974][T14500] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1101.976938][T14500] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1101.984888][T14500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1101.992838][T14500] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1102.054631][ T8210] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1102.084566][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1102.104648][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1102.124855][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1102.130456][ T8210] usb 6-1: Unable to get valid EDID from device/display [ 1102.195027][ T8210] usb 6-1: submit urb error: -2 [ 1102.202808][ T8210] udlfb: probe of 6-1:0.0 failed with error -2 [ 1102.274689][ T8210] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1102.288123][ T8210] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1102.314528][ T8210] [drm:udl_init] *ERROR* Selecting channel failed [ 1102.326522][ T8210] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1102.344416][ T8210] [drm] Initialized udl on minor 2 [ 1102.364639][ T8210] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1102.373135][ T8210] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1102.388672][ T8210] usb 6-1: USB disconnect, device number 35 12:57:54 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902128001000000000904000000ff000073e588057cf735d63498c4dccbe91b6d5f18b81c769cafb39b1c9cc0ee96225c6e565ea73f6365c5294791da6eb4162fd0b24c4c594b325a6da9952fca76076d607af139fd49ad18ab2572e97d7572f61c375531efe6b5872832c5e8c159ed2bb7b6fec9012d7da7ec707c2d3b69fbd044a897e760e8e0e10855403fc586f3692a1433472374703f86f0796e9eddbb356be2a059dd35e341bf5cd1684281b08ffb800d2cafb9e1832d0afc1698"], 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0x9c0000, 0x2, 0x101, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9a0911, 0x80000000, [], @p_u16=&(0x7f0000000040)=0xffff}}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x2000, 0x10) read$dsp(r0, &(0x7f0000000100)=""/168, 0xa8) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=0x698, 0x4) 12:57:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x208000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e38e06c5fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b53606000000000000007c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df1001000000000694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde317fad4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b22645cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f580968af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28a774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a80047fe17dee6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb010100000000000001a047526865c888c9ff36056cc4ad258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d819164300"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:57:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:54 executing program 1 (fault-call:6 fault-nth:22): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x15080000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:54 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xc0fe, 0x0, 0x0, 0x0, 0x400003}) [ 1102.984463][ T2551] usb 6-1: new high-speed USB device number 36 using dummy_hcd 12:57:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x601) open_tree(r3, &(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1103.070964][T14543] FAULT_INJECTION: forcing a failure. [ 1103.070964][T14543] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.109597][T14543] CPU: 1 PID: 14543 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1103.117959][T14543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1103.128021][T14543] Call Trace: [ 1103.131334][T14543] dump_stack+0x188/0x20d [ 1103.135687][T14543] should_fail.cold+0x5/0xa [ 1103.140206][T14543] ? fault_create_debugfs_attr+0x140/0x140 [ 1103.146042][T14543] should_failslab+0x5/0xf [ 1103.150468][T14543] kmem_cache_alloc+0x29b/0x740 [ 1103.155330][T14543] ? kernfs_add_one+0x377/0x4d0 [ 1103.160203][T14543] __kernfs_new_node+0xd4/0x880 [ 1103.165070][T14543] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1103.170542][T14543] ? __mutex_unlock_slowpath+0xe2/0x660 [ 1103.176103][T14543] ? wait_for_completion+0x270/0x270 [ 1103.181398][T14543] ? kernfs_next_descendant_post+0x28f/0x2d0 [ 1103.187394][T14543] kernfs_new_node+0x93/0x120 [ 1103.192091][T14543] __kernfs_create_file+0x51/0x350 [ 1103.197216][T14543] sysfs_add_file_mode_ns+0x224/0x520 [ 1103.202728][T14543] internal_create_group+0x327/0xba0 [ 1103.208041][T14543] ? remove_files.isra.0+0x190/0x190 [ 1103.213330][T14543] ? kernfs_add_one+0x131/0x4d0 [ 1103.218190][T14543] ? kernfs_put+0x41/0x570 [ 1103.222619][T14543] internal_create_groups.part.0+0x90/0x140 [ 1103.228518][T14543] sysfs_create_groups+0x25/0x50 [ 1103.233460][T14543] device_add+0x7a9/0x1c10 [ 1103.237890][T14543] ? uevent_show+0x360/0x360 [ 1103.242479][T14543] ? __raw_spin_lock_init+0x34/0x100 [ 1103.247768][T14543] ? __init_waitqueue_head+0x97/0x110 [ 1103.253140][T14543] ? pm_runtime_init+0x2cf/0x3b0 [ 1103.258094][T14543] netdev_register_kobject+0x180/0x3b0 [ 1103.263561][T14543] register_netdevice+0xa80/0x10b0 [ 1103.268681][T14543] ? netdev_change_features+0xb0/0xb0 [ 1103.274062][T14543] ? memset+0x20/0x40 [ 1103.278059][T14543] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1103.283955][T14543] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1103.289166][T14543] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1103.294810][T14543] ip6gre_newlink+0x295/0x790 [ 1103.299498][T14543] ? ip6gre_changelink+0x550/0x550 [ 1103.304614][T14543] __rtnl_newlink+0xf16/0x1590 [ 1103.309390][T14543] ? rtnl_link_unregister+0x240/0x240 [ 1103.314770][T14543] ? bpf_ksym_find+0x177/0x1c0 [ 1103.319544][T14543] ? is_bpf_text_address+0xcb/0x160 [ 1103.324746][T14543] ? kernel_text_address+0x6e/0xe0 [ 1103.329866][T14543] ? __kernel_text_address+0x9/0x30 [ 1103.335072][T14543] ? unwind_get_return_address+0x5a/0xa0 [ 1103.340701][T14543] ? profile_setup.cold+0xc1/0xc1 [ 1103.345723][T14543] ? arch_stack_walk+0x97/0xf0 [ 1103.350500][T14543] ? stack_trace_save+0x8c/0xc0 [ 1103.355350][T14543] ? stack_trace_consume_entry+0x160/0x160 [ 1103.361258][T14543] ? rtnl_newlink+0x46/0xa0 [ 1103.365877][T14543] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1103.371425][T14543] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1103.377409][T14543] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1103.383240][T14543] rtnl_newlink+0x64/0xa0 [ 1103.387573][T14543] ? __rtnl_newlink+0x1590/0x1590 [ 1103.392601][T14543] rtnetlink_rcv_msg+0x44e/0xad0 [ 1103.397546][T14543] ? rtnl_bridge_getlink+0x870/0x870 [ 1103.402837][T14543] ? perf_trace_lock+0xe2/0x4b0 [ 1103.407694][T14543] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1103.412989][T14543] ? __bfs+0x520/0x520 [ 1103.417089][T14543] ? skb_splice_bits+0x1a0/0x1a0 12:57:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$NLBL_MGMT_C_LISTDEF(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x40, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, '/dev/kvm\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x200408d0}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)) r5 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$6lowpan_control(r5, &(0x7f0000000240)='connect aa:aa:aa:aa:aa:10 1', 0x1b) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000180)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffff, 0x7, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x511, 0x2cf, 0xac6, 0x9, 0xff}, 0x14) [ 1103.422032][T14543] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1103.427850][T14543] netlink_rcv_skb+0x15a/0x430 [ 1103.433043][T14543] ? rtnl_bridge_getlink+0x870/0x870 [ 1103.438337][T14543] ? netlink_ack+0xa60/0xa60 [ 1103.442957][T14543] netlink_unicast+0x537/0x740 [ 1103.447737][T14543] ? netlink_attachskb+0x810/0x810 [ 1103.452847][T14543] ? _copy_from_iter_full+0x25c/0x870 [ 1103.458226][T14543] ? __phys_addr_symbol+0x2c/0x70 [ 1103.463258][T14543] ? __check_object_size+0x171/0x437 [ 1103.468555][T14543] netlink_sendmsg+0x882/0xe10 [ 1103.473331][T14543] ? aa_af_perm+0x260/0x260 [ 1103.477831][T14543] ? netlink_unicast+0x740/0x740 [ 1103.482778][T14543] ? netlink_unicast+0x740/0x740 [ 1103.487731][T14543] sock_sendmsg+0xcf/0x120 [ 1103.492166][T14543] ____sys_sendmsg+0x6e6/0x810 [ 1103.496941][T14543] ? kernel_sendmsg+0x50/0x50 [ 1103.501626][T14543] ? __bfs+0x520/0x520 [ 1103.505699][T14543] ? _parse_integer+0x180/0x180 [ 1103.510658][T14543] ___sys_sendmsg+0x100/0x170 [ 1103.515338][T14543] ? debug_smp_processor_id+0x2f/0x185 [ 1103.520807][T14543] ? sendmsg_copy_msghdr+0x70/0x70 [ 1103.525924][T14543] ? __fget_files+0x32f/0x500 [ 1103.530592][T14543] ? ksys_dup3+0x3c0/0x3c0 [ 1103.534997][T14543] ? debug_smp_processor_id+0x2f/0x185 [ 1103.540446][T14543] ? __fget_light+0x20e/0x270 [ 1103.545200][T14543] __sys_sendmsg+0xe5/0x1b0 [ 1103.549685][T14543] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1103.554689][T14543] ? vfs_write+0x161/0x5d0 [ 1103.559108][T14543] ? do_syscall_64+0x21/0x7d0 [ 1103.563769][T14543] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1103.569733][T14543] do_syscall_64+0xf6/0x7d0 [ 1103.574225][T14543] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1103.580096][T14543] RIP: 0033:0x45ca59 [ 1103.583971][T14543] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1103.603551][T14543] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1103.611950][T14543] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1103.619901][T14543] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1103.627861][T14543] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1103.635810][T14543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1103.643759][T14543] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 12:57:54 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xfc00, 0x0, 0x0, 0x0, 0x400003}) 12:57:54 executing program 1 (fault-call:6 fault-nth:23): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1103.755921][T14545] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x37030000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1103.845140][T14545] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1103.954368][ T2551] usb 6-1: device descriptor read/64, error -71 [ 1103.969634][T14588] FAULT_INJECTION: forcing a failure. [ 1103.969634][T14588] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.010402][T14588] CPU: 1 PID: 14588 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1104.018757][T14588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1104.028903][T14588] Call Trace: [ 1104.032208][T14588] dump_stack+0x188/0x20d [ 1104.036558][T14588] should_fail.cold+0x5/0xa [ 1104.041083][T14588] ? fault_create_debugfs_attr+0x140/0x140 [ 1104.046920][T14588] should_failslab+0x5/0xf [ 1104.051348][T14588] kmem_cache_alloc+0x29b/0x740 [ 1104.056210][T14588] ? kernfs_add_one+0x377/0x4d0 [ 1104.061082][T14588] __kernfs_new_node+0xd4/0x880 [ 1104.065946][T14588] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1104.071422][T14588] ? __mutex_unlock_slowpath+0xe2/0x660 [ 1104.076993][T14588] ? wait_for_completion+0x270/0x270 [ 1104.082300][T14588] ? kernfs_next_descendant_post+0x28f/0x2d0 [ 1104.088299][T14588] kernfs_new_node+0x93/0x120 [ 1104.092991][T14588] __kernfs_create_file+0x51/0x350 [ 1104.098118][T14588] sysfs_add_file_mode_ns+0x224/0x520 [ 1104.103502][T14588] internal_create_group+0x327/0xba0 [ 1104.108806][T14588] ? remove_files.isra.0+0x190/0x190 [ 1104.114097][T14588] ? kernfs_add_one+0x131/0x4d0 [ 1104.118954][T14588] ? kernfs_put+0x41/0x570 [ 1104.123385][T14588] internal_create_groups.part.0+0x90/0x140 [ 1104.129287][T14588] sysfs_create_groups+0x25/0x50 [ 1104.134226][T14588] device_add+0x7a9/0x1c10 [ 1104.138686][T14588] ? uevent_show+0x360/0x360 [ 1104.143282][T14588] ? __raw_spin_lock_init+0x34/0x100 [ 1104.148575][T14588] ? __init_waitqueue_head+0x97/0x110 [ 1104.153950][T14588] ? pm_runtime_init+0x2cf/0x3b0 [ 1104.158911][T14588] netdev_register_kobject+0x180/0x3b0 [ 1104.164383][T14588] register_netdevice+0xa80/0x10b0 [ 1104.169510][T14588] ? netdev_change_features+0xb0/0xb0 [ 1104.174892][T14588] ? memset+0x20/0x40 [ 1104.178888][T14588] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1104.184791][T14588] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1104.190007][T14588] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1104.195659][T14588] ip6gre_newlink+0x295/0x790 [ 1104.200346][T14588] ? ip6gre_changelink+0x550/0x550 [ 1104.205463][T14588] __rtnl_newlink+0xf16/0x1590 [ 1104.210244][T14588] ? rtnl_link_unregister+0x240/0x240 [ 1104.215622][T14588] ? bpf_ksym_find+0x177/0x1c0 [ 1104.220426][T14588] ? is_bpf_text_address+0xcb/0x160 [ 1104.225632][T14588] ? kernel_text_address+0x6e/0xe0 [ 1104.230847][T14588] ? __kernel_text_address+0x9/0x30 [ 1104.236061][T14588] ? unwind_get_return_address+0x5a/0xa0 [ 1104.241697][T14588] ? profile_setup.cold+0xc1/0xc1 [ 1104.246730][T14588] ? arch_stack_walk+0x97/0xf0 [ 1104.251511][T14588] ? stack_trace_save+0x8c/0xc0 [ 1104.256452][T14588] ? stack_trace_consume_entry+0x160/0x160 [ 1104.262320][T14588] ? rtnl_newlink+0x46/0xa0 [ 1104.266825][T14588] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1104.267967][T14597] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1104.272399][T14588] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1104.272418][T14588] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1104.272459][T14588] rtnl_newlink+0x64/0xa0 [ 1104.305477][T14588] ? __rtnl_newlink+0x1590/0x1590 [ 1104.310511][T14588] rtnetlink_rcv_msg+0x44e/0xad0 [ 1104.315459][T14588] ? rtnl_bridge_getlink+0x870/0x870 [ 1104.320755][T14588] ? perf_trace_lock+0xe2/0x4b0 [ 1104.325613][T14588] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1104.330910][T14588] ? __bfs+0x520/0x520 [ 1104.334984][T14588] ? skb_splice_bits+0x1a0/0x1a0 [ 1104.339937][T14588] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1104.345751][T14588] netlink_rcv_skb+0x15a/0x430 [ 1104.350507][T14588] ? rtnl_bridge_getlink+0x870/0x870 [ 1104.355785][T14588] ? netlink_ack+0xa60/0xa60 [ 1104.360367][T14588] netlink_unicast+0x537/0x740 [ 1104.365113][T14588] ? netlink_attachskb+0x810/0x810 [ 1104.370205][T14588] ? _copy_from_iter_full+0x25c/0x870 [ 1104.375556][T14588] ? __phys_addr_symbol+0x2c/0x70 [ 1104.380559][T14588] ? __check_object_size+0x171/0x437 [ 1104.385828][T14588] netlink_sendmsg+0x882/0xe10 [ 1104.390595][T14588] ? aa_af_perm+0x260/0x260 [ 1104.395103][T14588] ? netlink_unicast+0x740/0x740 [ 1104.400038][T14588] ? netlink_unicast+0x740/0x740 [ 1104.404979][T14588] sock_sendmsg+0xcf/0x120 [ 1104.409387][T14588] ____sys_sendmsg+0x6e6/0x810 [ 1104.414149][T14588] ? kernel_sendmsg+0x50/0x50 [ 1104.418821][T14588] ? __bfs+0x520/0x520 [ 1104.422973][T14588] ? _parse_integer+0x180/0x180 [ 1104.427810][T14588] ___sys_sendmsg+0x100/0x170 [ 1104.432464][T14588] ? debug_smp_processor_id+0x2f/0x185 [ 1104.437901][T14588] ? sendmsg_copy_msghdr+0x70/0x70 [ 1104.443018][T14588] ? __fget_files+0x32f/0x500 [ 1104.447689][T14588] ? ksys_dup3+0x3c0/0x3c0 [ 1104.452090][T14588] ? debug_smp_processor_id+0x2f/0x185 [ 1104.457553][T14588] ? __fget_light+0x20e/0x270 [ 1104.462314][T14588] __sys_sendmsg+0xe5/0x1b0 [ 1104.466797][T14588] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1104.471799][T14588] ? vfs_write+0x161/0x5d0 [ 1104.476205][T14588] ? do_syscall_64+0x21/0x7d0 [ 1104.480872][T14588] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1104.486848][T14588] do_syscall_64+0xf6/0x7d0 [ 1104.491447][T14588] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1104.497330][T14588] RIP: 0033:0x45ca59 [ 1104.501218][T14588] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1104.520903][T14588] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1104.529312][T14588] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1104.537267][T14588] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1104.545220][T14588] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1104.553692][T14588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1104.561662][T14588] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1104.924334][ T2551] usb 6-1: config index 0 descriptor too short (expected 32786, got 18) [ 1104.932859][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1104.942408][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1104.954732][ T2551] usb 6-1: config 0 descriptor?? [ 1105.234242][ T2551] usb 6-1: string descriptor 0 read error: -71 [ 1105.294203][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1105.314195][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1105.335326][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1105.355367][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1105.361014][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1105.386280][ T2551] usb 6-1: submit urb error: -2 [ 1105.393238][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1105.464279][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1105.472949][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1105.494150][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1105.510304][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1105.518136][ T2551] [drm] Initialized udl on minor 2 [ 1105.534215][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1105.542882][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1105.559829][ T2551] usb 6-1: USB disconnect, device number 36 12:57:56 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000493c4c81f59540f93ad3be5721d1fd183ea119d2164dca015b931c0ab7ce7eee9fde44f007c91dbf0421c248f52670de0bb5b72360f348a106000000000000005cfa4d9c6abc95"], 0x0) 12:57:56 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xfe80, 0x0, 0x0, 0x0, 0x400003}) 12:57:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:57:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x3f000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:56 executing program 1 (fault-call:6 fault-nth:24): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:57:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f00000001c0)=""/254, &(0x7f0000000000)=0xfe) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1105.781730][T14633] FAULT_INJECTION: forcing a failure. [ 1105.781730][T14633] name failslab, interval 1, probability 0, space 0, times 0 [ 1105.842763][T14633] CPU: 0 PID: 14633 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1105.851118][T14633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.861181][T14633] Call Trace: [ 1105.864492][T14633] dump_stack+0x188/0x20d [ 1105.868843][T14633] should_fail.cold+0x5/0xa [ 1105.873806][T14633] ? fault_create_debugfs_attr+0x140/0x140 [ 1105.879635][T14633] should_failslab+0x5/0xf [ 1105.884060][T14633] kmem_cache_alloc+0x29b/0x740 [ 1105.888915][T14633] ? kernfs_add_one+0x377/0x4d0 [ 1105.893772][T14633] __kernfs_new_node+0xd4/0x880 [ 1105.899596][T14633] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1105.905074][T14633] ? __mutex_unlock_slowpath+0xe2/0x660 [ 1105.910633][T14633] ? wait_for_completion+0x270/0x270 [ 1105.911361][T14648] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1105.915954][T14633] ? kernfs_next_descendant_post+0x28f/0x2d0 [ 1105.915980][T14633] kernfs_new_node+0x93/0x120 [ 1105.916011][T14633] __kernfs_create_file+0x51/0x350 [ 1105.916033][T14633] sysfs_add_file_mode_ns+0x224/0x520 [ 1105.916056][T14633] internal_create_group+0x327/0xba0 [ 1105.916080][T14633] ? remove_files.isra.0+0x190/0x190 [ 1105.916094][T14633] ? kernfs_add_one+0x131/0x4d0 [ 1105.916110][T14633] ? kernfs_put+0x41/0x570 [ 1105.916133][T14633] internal_create_groups.part.0+0x90/0x140 [ 1105.916150][T14633] sysfs_create_groups+0x25/0x50 [ 1105.916172][T14633] device_add+0x7a9/0x1c10 [ 1105.989278][T14633] ? uevent_show+0x360/0x360 [ 1105.993879][T14633] ? __raw_spin_lock_init+0x34/0x100 [ 1105.999189][T14633] ? __init_waitqueue_head+0x97/0x110 [ 1106.004575][T14633] ? pm_runtime_init+0x2cf/0x3b0 [ 1106.009532][T14633] netdev_register_kobject+0x180/0x3b0 [ 1106.015023][T14633] register_netdevice+0xa80/0x10b0 [ 1106.020234][T14633] ? netdev_change_features+0xb0/0xb0 [ 1106.025614][T14633] ? memset+0x20/0x40 [ 1106.029612][T14633] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1106.035521][T14633] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1106.040729][T14633] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1106.046390][T14633] ip6gre_newlink+0x295/0x790 [ 1106.051417][T14633] ? ip6gre_changelink+0x550/0x550 [ 1106.056527][T14633] __rtnl_newlink+0xf16/0x1590 [ 1106.061315][T14633] ? rtnl_link_unregister+0x240/0x240 [ 1106.066701][T14633] ? bpf_ksym_find+0x177/0x1c0 [ 1106.071482][T14633] ? is_bpf_text_address+0xcb/0x160 [ 1106.076687][T14633] ? kernel_text_address+0x6e/0xe0 [ 1106.081794][T14633] ? __kernel_text_address+0x9/0x30 [ 1106.084097][ T2551] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 1106.086991][T14633] ? unwind_get_return_address+0x5a/0xa0 [ 1106.087005][T14633] ? profile_setup.cold+0xc1/0xc1 [ 1106.087021][T14633] ? arch_stack_walk+0x97/0xf0 [ 1106.087051][T14633] ? stack_trace_save+0x8c/0xc0 [ 1106.087066][T14633] ? stack_trace_consume_entry+0x160/0x160 [ 1106.087144][T14633] ? rtnl_newlink+0x46/0xa0 [ 1106.125161][T14633] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1106.130710][T14633] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1106.136703][T14633] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1106.142532][T14633] rtnl_newlink+0x64/0xa0 [ 1106.146860][T14633] ? __rtnl_newlink+0x1590/0x1590 [ 1106.151875][T14633] rtnetlink_rcv_msg+0x44e/0xad0 [ 1106.156822][T14633] ? rtnl_bridge_getlink+0x870/0x870 [ 1106.162112][T14633] ? perf_trace_lock+0xe2/0x4b0 [ 1106.166962][T14633] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1106.172355][T14633] ? __bfs+0x520/0x520 [ 1106.176427][T14633] ? skb_splice_bits+0x1a0/0x1a0 [ 1106.181368][T14633] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1106.187188][T14633] netlink_rcv_skb+0x15a/0x430 [ 1106.191949][T14633] ? rtnl_bridge_getlink+0x870/0x870 [ 1106.197236][T14633] ? netlink_ack+0xa60/0xa60 [ 1106.201831][T14633] netlink_unicast+0x537/0x740 [ 1106.206606][T14633] ? netlink_attachskb+0x810/0x810 [ 1106.211712][T14633] ? _copy_from_iter_full+0x25c/0x870 [ 1106.217080][T14633] ? __phys_addr_symbol+0x2c/0x70 [ 1106.222110][T14633] ? __check_object_size+0x171/0x437 [ 1106.227396][T14633] netlink_sendmsg+0x882/0xe10 [ 1106.232150][T14633] ? aa_af_perm+0x260/0x260 [ 1106.236650][T14633] ? netlink_unicast+0x740/0x740 [ 1106.241606][T14633] ? netlink_unicast+0x740/0x740 [ 1106.246564][T14633] sock_sendmsg+0xcf/0x120 [ 1106.250988][T14633] ____sys_sendmsg+0x6e6/0x810 [ 1106.255763][T14633] ? kernel_sendmsg+0x50/0x50 [ 1106.260440][T14633] ? __bfs+0x520/0x520 [ 1106.264510][T14633] ? _parse_integer+0x180/0x180 [ 1106.269431][T14633] ___sys_sendmsg+0x100/0x170 [ 1106.274101][T14633] ? debug_smp_processor_id+0x2f/0x185 [ 1106.279567][T14633] ? sendmsg_copy_msghdr+0x70/0x70 [ 1106.284702][T14633] ? __fget_files+0x32f/0x500 [ 1106.289395][T14633] ? ksys_dup3+0x3c0/0x3c0 [ 1106.293818][T14633] ? debug_smp_processor_id+0x2f/0x185 [ 1106.299276][T14633] ? __fget_light+0x20e/0x270 [ 1106.303967][T14633] __sys_sendmsg+0xe5/0x1b0 [ 1106.308486][T14633] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1106.313495][T14633] ? vfs_write+0x161/0x5d0 [ 1106.317921][T14633] ? do_syscall_64+0x21/0x7d0 [ 1106.322592][T14633] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1106.328559][T14633] do_syscall_64+0xf6/0x7d0 [ 1106.333047][T14633] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1106.338942][T14633] RIP: 0033:0x45ca59 12:57:57 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xfec0, 0x0, 0x0, 0x0, 0x400003}) [ 1106.342839][T14633] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1106.362447][T14633] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1106.370865][T14633] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 [ 1106.378843][T14633] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1106.386812][T14633] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1106.394778][T14633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1106.402767][T14633] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1106.431311][T14636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:57 executing program 1 (fault-call:6 fault-nth:25): socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1106.454842][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1106.476939][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1106.519386][ T2551] usb 6-1: config 0 descriptor?? [ 1106.570057][T14657] FAULT_INJECTION: forcing a failure. [ 1106.570057][T14657] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.590831][T14637] debugfs: Directory '14637-4' with parent 'kvm' already present! [ 1106.595236][T14657] CPU: 0 PID: 14657 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 1106.606988][T14657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1106.617047][T14657] Call Trace: [ 1106.620339][T14657] dump_stack+0x188/0x20d [ 1106.624682][T14657] should_fail.cold+0x5/0xa [ 1106.629219][T14657] ? fault_create_debugfs_attr+0x140/0x140 [ 1106.635041][T14657] should_failslab+0x5/0xf [ 1106.639502][T14657] kmem_cache_alloc+0x29b/0x740 [ 1106.644359][T14657] ? kernfs_add_one+0x377/0x4d0 [ 1106.649223][T14657] __kernfs_new_node+0xd4/0x880 [ 1106.654082][T14657] ? kernfs_dop_revalidate+0x3b0/0x3b0 [ 1106.659559][T14657] ? __mutex_unlock_slowpath+0xe2/0x660 [ 1106.665120][T14657] ? wait_for_completion+0x270/0x270 [ 1106.670421][T14657] ? kernfs_next_descendant_post+0x28f/0x2d0 [ 1106.676411][T14657] kernfs_new_node+0x93/0x120 [ 1106.681100][T14657] __kernfs_create_file+0x51/0x350 [ 1106.686225][T14657] sysfs_add_file_mode_ns+0x224/0x520 [ 1106.691614][T14657] internal_create_group+0x327/0xba0 [ 1106.696913][T14657] ? remove_files.isra.0+0x190/0x190 [ 1106.702203][T14657] ? kernfs_add_one+0x131/0x4d0 [ 1106.707070][T14657] ? kernfs_put+0x41/0x570 [ 1106.711504][T14657] internal_create_groups.part.0+0x90/0x140 [ 1106.717403][T14657] sysfs_create_groups+0x25/0x50 [ 1106.722336][T14657] device_add+0x7a9/0x1c10 [ 1106.726847][T14657] ? uevent_show+0x360/0x360 [ 1106.731441][T14657] ? __raw_spin_lock_init+0x34/0x100 [ 1106.736736][T14657] ? __init_waitqueue_head+0x97/0x110 [ 1106.742119][T14657] ? pm_runtime_init+0x2cf/0x3b0 [ 1106.747075][T14657] netdev_register_kobject+0x180/0x3b0 [ 1106.752547][T14657] register_netdevice+0xa80/0x10b0 [ 1106.757672][T14657] ? netdev_change_features+0xb0/0xb0 [ 1106.763059][T14657] ? memset+0x20/0x40 [ 1106.767057][T14657] ip6gre_newlink_common.isra.0+0x163/0x3c0 [ 1106.772959][T14657] ? ip6gre_tunnel_init+0x1b0/0x1b0 [ 1106.778168][T14657] ? rcu_read_lock_held_common+0xa0/0xa0 [ 1106.783814][T14657] ip6gre_newlink+0x295/0x790 [ 1106.788520][T14657] ? ip6gre_changelink+0x550/0x550 [ 1106.793637][T14657] __rtnl_newlink+0xf16/0x1590 [ 1106.798423][T14657] ? rtnl_link_unregister+0x240/0x240 [ 1106.803807][T14657] ? bpf_ksym_find+0x177/0x1c0 [ 1106.808586][T14657] ? is_bpf_text_address+0xcb/0x160 [ 1106.813796][T14657] ? kernel_text_address+0x6e/0xe0 [ 1106.818917][T14657] ? __kernel_text_address+0x9/0x30 [ 1106.824123][T14657] ? unwind_get_return_address+0x5a/0xa0 [ 1106.828523][ T2551] usb 6-1: string descriptor 0 read error: -71 [ 1106.830884][T14657] ? profile_setup.cold+0xc1/0xc1 [ 1106.830903][T14657] ? arch_stack_walk+0x97/0xf0 [ 1106.846831][T14657] ? stack_trace_save+0x8c/0xc0 [ 1106.851690][T14657] ? stack_trace_consume_entry+0x160/0x160 [ 1106.857498][T14657] ? debug_smp_processor_id+0x2f/0x185 [ 1106.863027][T14657] ? rtnl_newlink+0x46/0xa0 [ 1106.867543][T14657] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1106.873099][T14657] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1106.879086][T14657] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1106.884921][T14657] rtnl_newlink+0x64/0xa0 [ 1106.889264][T14657] ? __rtnl_newlink+0x1590/0x1590 [ 1106.894301][T14657] rtnetlink_rcv_msg+0x44e/0xad0 [ 1106.899243][T14657] ? rtnl_bridge_getlink+0x870/0x870 [ 1106.904536][T14657] ? perf_trace_lock+0xe2/0x4b0 [ 1106.909399][T14657] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 1106.914695][T14657] ? __bfs+0x520/0x520 [ 1106.918768][T14657] ? skb_splice_bits+0x1a0/0x1a0 [ 1106.923702][T14657] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1106.929503][T14657] netlink_rcv_skb+0x15a/0x430 [ 1106.934258][T14657] ? rtnl_bridge_getlink+0x870/0x870 [ 1106.939552][T14657] ? netlink_ack+0xa60/0xa60 [ 1106.944145][T14657] netlink_unicast+0x537/0x740 [ 1106.948909][T14657] ? netlink_attachskb+0x810/0x810 [ 1106.954026][T14657] ? _copy_from_iter_full+0x25c/0x870 [ 1106.959406][T14657] ? __phys_addr_symbol+0x2c/0x70 [ 1106.964413][T14657] ? __check_object_size+0x171/0x437 [ 1106.969701][T14657] netlink_sendmsg+0x882/0xe10 [ 1106.974453][T14657] ? aa_af_perm+0x260/0x260 [ 1106.978937][T14657] ? netlink_unicast+0x740/0x740 [ 1106.983878][T14657] ? netlink_unicast+0x740/0x740 [ 1106.988813][T14657] sock_sendmsg+0xcf/0x120 [ 1106.993215][T14657] ____sys_sendmsg+0x6e6/0x810 [ 1106.997983][T14657] ? kernel_sendmsg+0x50/0x50 [ 1107.002642][T14657] ? __bfs+0x520/0x520 [ 1107.006702][T14657] ? _parse_integer+0x180/0x180 [ 1107.011543][T14657] ___sys_sendmsg+0x100/0x170 [ 1107.016210][T14657] ? debug_smp_processor_id+0x2f/0x185 [ 1107.021649][T14657] ? sendmsg_copy_msghdr+0x70/0x70 [ 1107.026767][T14657] ? __fget_files+0x32f/0x500 [ 1107.031432][T14657] ? ksys_dup3+0x3c0/0x3c0 [ 1107.035833][T14657] ? debug_smp_processor_id+0x2f/0x185 [ 1107.041295][T14657] ? __fget_light+0x20e/0x270 [ 1107.045982][T14657] __sys_sendmsg+0xe5/0x1b0 [ 1107.050481][T14657] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1107.055605][T14657] ? vfs_write+0x161/0x5d0 [ 1107.060020][T14657] ? do_syscall_64+0x21/0x7d0 [ 1107.064702][T14657] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1107.070679][T14657] do_syscall_64+0xf6/0x7d0 [ 1107.075176][T14657] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1107.081053][T14657] RIP: 0033:0x45ca59 [ 1107.084930][T14657] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1107.104524][T14657] RSP: 002b:00007fea58acac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1107.112923][T14657] RAX: ffffffffffffffda RBX: 0000000000502000 RCX: 000000000045ca59 12:57:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x40000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x41000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:57:58 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0xff00, 0x0, 0x0, 0x0, 0x400003}) [ 1107.120895][T14657] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 1107.128848][T14657] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1107.136802][T14657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 1107.144770][T14657] R13: 0000000000000a32 R14: 00000000004cd164 R15: 00007fea58acb6d4 [ 1107.152831][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1107.173983][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1107.194054][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1107.214487][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1107.237976][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1107.318061][ T2551] usb 6-1: submit urb error: -2 [ 1107.326846][T14675] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1107.345872][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1107.414113][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1107.422655][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1107.449948][T14636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:58 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) [ 1107.460232][ T2551] [drm:udl_init] *ERROR* Selecting channel failed 12:57:58 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1107.490055][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1107.533838][ T2551] [drm] Initialized udl on minor 2 12:57:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1107.564369][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1107.572907][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes 12:57:58 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1107.683940][ T2551] usb 6-1: USB disconnect, device number 37 12:57:58 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1107.764808][T14713] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:58 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400003}) 12:57:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x9effffff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:57:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1107.932407][T14713] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:57:59 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x400003}) [ 1108.084101][ T2551] usb 6-1: new high-speed USB device number 38 using dummy_hcd 12:57:59 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x80, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f00000000c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$vhci(r1, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x20000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000400)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e38e06c5fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b53606000000000000007c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df1001000000000694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde317fad4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b22645cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f580968af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28a774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a80047fe17dee6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb010100000000000001a047526865c888c9ff36056cc4ad258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d819164300"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 12:57:59 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1108.126517][T14744] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1108.198683][T14749] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1108.457915][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1108.487052][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1108.534772][ T2551] usb 6-1: config 0 descriptor?? [ 1108.863931][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1108.883852][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1108.903820][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1108.923783][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1108.929361][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1108.966447][ T2551] usb 6-1: submit urb error: -2 [ 1108.973404][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1109.033883][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1109.042401][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1109.063784][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1109.080257][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1109.088134][ T2551] [drm] Initialized udl on minor 2 [ 1109.116509][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1109.133280][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1109.142782][ T2551] usb 6-1: USB disconnect, device number 38 [ 1109.673667][ T2551] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 1110.033702][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1110.042794][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1110.056283][ T2551] usb 6-1: config 0 descriptor?? 12:58:01 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="12010000248adf73baecf4d418430009042afd2e3e00"/35], 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 12:58:01 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400003}) 12:58:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xf0ffffff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:58:01 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1110.363862][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1110.393665][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1110.407206][T14820] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1110.417399][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1110.446251][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1110.466644][ T2551] usb 6-1: Unable to get valid EDID from device/display 12:58:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xfeff0000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:01 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x400003}) [ 1110.509763][T14817] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1110.535974][ T2551] usb 6-1: submit urb error: -2 [ 1110.548813][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1110.613906][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1110.622445][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1110.653789][ T2551] [drm:udl_init] *ERROR* Selecting channel failed 12:58:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xff0f0000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1110.677219][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1110.701342][T14820] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1110.702203][ T2551] [drm] Initialized udl on minor 2 12:58:01 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x400003}) 12:58:01 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1110.813560][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1110.822091][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1110.877784][ T2551] usb 6-1: USB disconnect, device number 39 [ 1110.885563][T14860] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1111.006975][T14860] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1111.293574][ T2551] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 1111.566456][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1111.953453][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1112.223529][ T2551] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 1112.493386][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1112.883388][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1113.004137][ T2551] usb usb6-port1: attempt power cycle 12:58:04 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000000)=0xffffffff, 0x4) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x4, 0x3, 0x0, 0x12}) 12:58:04 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x400003}) 12:58:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xffff3002, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:04 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 12:58:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xfffff000, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1113.502127][T14903] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1113.534277][T14905] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:04 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400003}) 12:58:04 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xffffff7f, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1113.675544][T14905] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:04 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xb, 0x0, 0x0, 0x400003}) [ 1113.874284][T14946] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1114.006851][T14949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1114.023431][ T2551] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 1114.284029][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1114.301007][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1114.329075][ T2551] usb 6-1: config 0 descriptor?? [ 1114.633194][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1114.653308][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1114.674855][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1114.693341][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1114.699059][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1114.736817][ T2551] usb 6-1: submit urb error: -2 [ 1114.747641][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1114.813147][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1114.821772][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1114.853201][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1114.869075][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1114.876766][ T2551] [drm] Initialized udl on minor 2 [ 1114.895853][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1114.904599][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1114.913968][ T2551] usb 6-1: USB disconnect, device number 42 [ 1115.473113][ T2551] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 1115.833490][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1115.842612][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1115.855697][ T2551] usb 6-1: config 0 descriptor?? 12:58:07 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x185c00) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)={0x3, 'sit0\x00', {0x7}, 0x3}) 12:58:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x400003}) 12:58:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xffffff9e, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:07 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000800)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e38e06c5fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b53606000000000000007c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df1001000000000694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde317fad4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b22645cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f580968af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28a774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a80047fe17dee6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb010100000000000001a047526865c888c9ff36056cc4ad258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d819164300"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1116.153302][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1116.183011][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1116.203002][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1116.223074][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1116.232490][ T2551] usb 6-1: Unable to get valid EDID from device/display 12:58:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xfffffff0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1116.251069][T15009] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1116.268561][T15005] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1116.286261][ T2551] usb 6-1: submit urb error: -2 [ 1116.314755][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 12:58:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x300, 0x0, 0x0, 0x400003}) 12:58:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0xffffffff, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1116.383581][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1116.400381][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1116.421027][T15005] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1116.453588][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1116.483035][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1116.497623][ T2551] [drm] Initialized udl on minor 2 12:58:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x500, 0x0, 0x0, 0x400003}) [ 1116.524106][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1116.535140][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1116.561397][ T2551] usb 6-1: USB disconnect, device number 43 12:58:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1116.763166][T15064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1116.828968][T15067] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1116.973043][ T2551] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 1116.994992][T15009] debugfs: Directory '15009-4' with parent 'kvm' already present! [ 1117.343540][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1117.356236][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1117.372408][ T2551] usb 6-1: config 0 descriptor?? [ 1117.762869][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1117.793145][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1117.812836][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1117.832866][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1117.838572][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1117.876868][ T2551] usb 6-1: submit urb error: -2 [ 1117.890726][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1117.952815][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1117.965070][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1117.994700][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1118.022051][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1118.038513][ T2551] [drm] Initialized udl on minor 2 [ 1118.064020][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1118.079775][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1118.090183][ T2551] usb 6-1: USB disconnect, device number 44 12:58:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x2, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:09 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x8, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:09 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x600, 0x0, 0x0, 0x400003}) 12:58:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x171f80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fb) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000240)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={0x0, 0x0, 0x40800, r3}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000040)={r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r7 = dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_TSC_KHZ(r7, 0xaea2, 0x3165e5de) r8 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$AUDIT_LIST_RULES(r8, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x3f5, 0x10, 0x70bd25, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24044090}, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r5, 0xae80, 0x0) 12:58:09 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000140)={0x46, 0x94, 0x5, 0xb, 0x9bd4}) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 12:58:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x3, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1118.382875][T15115] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:09 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x700, 0x0, 0x0, 0x400003}) 12:58:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xea79, 0x800) 12:58:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x4, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1118.524832][T15115] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:09 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x9, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:09 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x400003}) 12:58:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x5, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1118.713102][T15149] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:10 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x400003}) [ 1118.832628][ T2551] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 1118.848736][T15155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x6, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1119.112767][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1119.150282][T15184] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1119.203540][T15184] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1119.502588][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1119.772530][ T2551] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 1120.042494][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1120.432466][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1120.552610][ T2551] usb usb6-port1: attempt power cycle [ 1121.262350][ T2551] usb 6-1: new high-speed USB device number 47 using dummy_hcd 12:58:12 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) getsockopt$bt_hci(r2, 0x84, 0x2, 0x0, 0x0) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x240c3, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) 12:58:12 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xa, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:12 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x80fe, 0x0, 0x0, 0x400003}) 12:58:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x7, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:58:12 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xc0fe, 0x0, 0x0, 0x400003}) [ 1121.412434][ T2551] usb 6-1: device descriptor read/8, error -71 [ 1121.461148][T15212] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. 12:58:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x9, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1121.523484][T15215] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:12 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xfc00, 0x0, 0x0, 0x400003}) 12:58:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1121.609561][T15219] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1121.622767][ T2551] usb 6-1: device descriptor read/8, error -71 12:58:12 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xb, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1121.758500][T15244] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1121.873439][T15244] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1122.122251][ T2551] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 1122.422408][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1122.431537][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=64 [ 1122.439969][ T2551] usb 6-1: SerialNumber: syz [ 1122.449488][ T2551] usb 6-1: config 0 descriptor?? [ 1122.737217][ T2551] usb 6-1: USB disconnect, device number 48 [ 1123.482117][ T5] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 1123.982634][ T5] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1123.991767][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=64 [ 1124.001127][ T5] usb 6-1: SerialNumber: syz [ 1124.007896][ T5] usb 6-1: config 0 descriptor?? 12:58:15 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) syz_usb_connect(0x9, 0x24, &(0x7f0000000000)=ANY=[@ANYRESOCT=r3], 0x0) 12:58:15 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xfe80, 0x0, 0x0, 0x400003}) 12:58:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:15 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x10000000002) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000400)={"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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="0100000000000000000009000000240004800c00078008000500040000001300010062726f6164636173742d6c696e6b0000"], 0x38}}, 0x0) sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r8, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x75}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd050}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x34}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x603}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffff94}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20008851}, 0x40808) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f0000000000)=0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1124.306369][ T5] usb 6-1: USB disconnect, device number 49 12:58:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x300, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1124.408703][T15303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:15 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xfec0, 0x0, 0x0, 0x400003}) [ 1124.498999][T15303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x337, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:15 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xff00, 0x0, 0x0, 0x400003}) 12:58:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1000000202, 0x119300) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1124.805342][T15351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:16 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = socket$nl_audit(0x10, 0x3, 0x9) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x16f10804, 0x4, 0x800, 0x7ff, 0xffffffa4}, 0x14) 12:58:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x500, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:16 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:58:16 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xe, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1124.898496][T15355] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1124.914595][T15356] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. 12:58:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x600, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1125.122389][T15370] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:16 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400003}) 12:58:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x700, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:16 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1125.265260][T15370] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:16 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x400003}) [ 1125.322730][ T2551] usb 6-1: new high-speed USB device number 50 using dummy_hcd 12:58:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L-', 0x9}, 0x16, 0x2) [ 1125.692733][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1125.711336][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1125.733508][ T2551] usb 6-1: config 0 descriptor?? [ 1126.042143][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1126.063059][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1126.081918][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1126.101935][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1126.107624][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1126.144303][ T2551] usb 6-1: submit urb error: -2 [ 1126.224202][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1126.291846][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1126.300436][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1126.321819][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1126.333117][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1126.341208][ T2551] [drm] Initialized udl on minor 2 [ 1126.364185][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1126.375501][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1126.397483][ T2551] usb 6-1: USB disconnect, device number 50 12:58:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x815, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:17 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400003}) 12:58:17 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x11, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:17 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0) 12:58:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x900, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1126.689614][T15470] __nla_validate_parse: 1 callbacks suppressed [ 1126.689625][T15470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:17 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400003}) [ 1126.842677][T15486] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. 12:58:18 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x12, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf00, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1126.912072][T15478] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1127.021778][ T2551] usb 6-1: new high-speed USB device number 51 using dummy_hcd 12:58:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:18 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400003}) 12:58:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x21, 0x8, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="140056ed7fb4a900", @ANYRES32=r0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r2}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @remote}}, 0x3, 0x8, 0x5, 0x2000000, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xd1, 0x203, 0x4, 0x3, r3}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x7ff) ioctl$RTC_UIE_ON(r5, 0x7003) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x4000400000000004) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000000400)={"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"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000000), 0x4) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r8, 0xae80, 0x0) 12:58:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x1508, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:18 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x13, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1127.293327][T15522] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1127.312735][ T2551] usb 6-1: no configurations [ 1127.317601][ T2551] usb 6-1: can't read configurations, error -22 12:58:18 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400003}) [ 1127.329573][T15519] kvm: vcpu 4: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. [ 1127.501802][T15522] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1127.511921][ T2551] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 1127.802481][ T2551] usb 6-1: no configurations [ 1127.807270][ T2551] usb 6-1: can't read configurations, error -22 [ 1127.830360][ T2551] usb usb6-port1: attempt power cycle [ 1128.065445][T15519] debugfs: Directory '15519-7' with parent 'kvm' already present! [ 1128.551579][ T2551] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 1128.682367][ T2551] usb 6-1: no configurations [ 1128.687077][ T2551] usb 6-1: can't read configurations, error -22 [ 1128.844402][ T2551] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 1128.981593][ T2551] usb 6-1: no configurations [ 1128.986218][ T2551] usb 6-1: can't read configurations, error -22 [ 1128.993884][ T2551] usb usb6-port1: unable to enumerate USB device 12:58:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x3703, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:20 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x400003}) 12:58:20 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x18, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000000180)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:58:20 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) socket$inet6_mptcp(0xa, 0x1, 0x106) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES16=r2, @ANYRES16=r1], 0x0) 12:58:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x3f00, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:20 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xb, 0x0, 0x400003}) [ 1129.769580][T15571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:21 executing program 3: semget(0x3, 0x0, 0x88) 12:58:21 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x29, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x4000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1129.922797][T15571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:21 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x400003}) 12:58:21 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random, @val, {@ipv4}}, 0x0) [ 1130.041660][ T8087] usb 6-1: new high-speed USB device number 55 using dummy_hcd 12:58:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x8100, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:21 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x300, 0x0, 0x400003}) [ 1130.147967][T15613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:21 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, 0x0}, 0x0) [ 1130.244023][T15620] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1130.311473][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1130.701374][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1130.971309][ T8087] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 1131.241361][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1131.631257][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1131.751386][ T8087] usb usb6-port1: attempt power cycle [ 1132.461128][ T8087] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 1132.631204][ T8087] usb 6-1: device descriptor read/8, error -61 12:58:23 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000001780)=ANY=[@ANYBLOB="f0d269c4ceb7b2cf491ddcfc0b611f7e59c42f83b51d1dacf7b5f38399118ff8876d4ebcc601c8453108a348004bf312a89c7987e2abba0fd55f207ecf7d3dc62a85aa956339ae865e5f493e4ae57e1c968a689910a441379436bd559d609b519f72a8b2b33982b699a8e92c5261598e3684cf03118fe33afab1470fd404eea40450b63a96d5132a828ac5e2674eec496514cd76cb758428df600d4c8c24b9f60aadc95aca626f1d2b9e40e13c6b42ee5f01ee4bd1030eb6ea1c9863fe01fbd234b5e9e78e9887c951c39aa7ded5f8d93aa969d0566046b3fd58e9bc992bab1b84c33498232890703e47eb50de74a66d838fb4e6d369425bad661e125adff8d9e025b7e8541cfee81b2b1dae66502c3fa78e8a8060ce17e4f47a6538e6dcc4aa027bfddd3b9c814c0a41d4f3d0a4ffbfd09e3eaa6f555d0a7f98714b49d8e18df72a2e7f2c19bf547fb8542443b44b9c566df8032f011063f6e081f60df4e93b6db683b5ef54e082f85c489f8310268c31a0064182738fb3280aecac631b51ced112a5661edc2fdde7bc945ce14ec512b21dfcd8af34b398d897e2d176a89464d128c023d91768836f2ee97084c04e200519927ebe50e6f91dd969f096039a2b4c28f4795733dd5808f594b05087672bc281d02d07d9c68f46c1d5ba94cdb43d2ae7ed5a58be7967d6af85139f9d3b0d242b7424183f376f89363b512d3b0d2aa8e09fd54e07b42f3ffba27a7546e6800cb2c53c43843e30d0ca2ef0c2202a690c4bb63afaa9a64c9fdb0b529219b3dbfd1235d5800e96e242959959a7f66159f4d3129c753b1701a34b3e599b0cd01a8db6e08b7b76eade7b5dffaa9a91433c6fc031c7bae1d15980d2dc8d582c7342ff9c3a38d30c00d738ecdfe1b11308aefa805dcc434bb8c0bccc52ecf7562ef96a4a9a8712d8ec043d083b64d91e14f0975db260125dbb12f721d62db7f5c52bee39c2d1c81b4efcb92d8387d01f12ed93adcc46b841077fa20706bc51ef92d1af1c2b05083a6ed7094f0469b43e2c6c7c78bc67021a0348190ca33d0981161952f85eb9d0dde758c7e3fc1138589445bbed863f87885c630dc91777bd6f296d2b962c71d95dbd9e4bd85ea07b71191a36f59953d5cb4e8ff46b720dc6baf96512751b0c9a405ca3a58897a47e3d34379e32ab59fd107fd42a2de678cd4d63e5e9a8bae606b897c468c25d983993e6b040449e35a8795e0509990b66fac7d0eacaf9409295d2c5c5d3e60bc36a1cd776befc7a75d555590a190de0af86b0d2d84c392acd22a05538592d179bc5d9e4262498c9c6a1d12c6bbd922c7e1824bb6b5e9060e26222c0b1f37918e321a03132e271eeb125a89e475801cc0797f6ab448e99ef4eb948f5308a8eb369d7a3bd63e454834ae2381855949eace5b77a50de8a79516b9bb6b2dbdffcde19e59ee5e741121c38d038605786b15480d286799a5e4d6c44906d827a3d77baae7b579a7695200f83a5b7b5c694e088ae28e39ddb9c0623a02c9b5a9451c92606da7af8244dffd074cb13a832532a9b3742b94b59621357c3983580080a657e13b3db780cc6897d09edbae7d6c00a3cd3df1f14f2630581e2bae6a92fd0388ace862530dc3580333a3b3b1f65a1de399edc1df7d588f3d2fb846b379ba0b26687a6e80ac6ac5fd5a00939a2f9839786b3a895f372dd0524443d8bafa8c8bc3cc70f5b612a2b8f571bc3347c4184cf06701095e330cf1caac2be257fd73338e37e1aa0a5a5c4ec6632997108b1fcdc7babc0069d27ae7edc9523ce3d555ecf028504cb6be83c3dd963c9561f3419840a39259fe5740c482a94248697ed248143330b9d0e294a93c12518be138fbf1698493ded554f1953586d26bb30e374a1f4062f87f0934a1cabb9a051b26c6f164f3cd490d6ff0646e853de4bf4998dd221dd3c82dc48a3a2f2fa5766ab5933ae1eabb845f83a4be8fd5956ae08769d9a42455089808a4252518cce7b97dfc4ed3983b7dc10549608334ccf0c033f61c8862b34d409cef36f6745db59a0fe0abce130bf468e4634b67c3bccbd9b90b941d423378edf462b246c22ecee89fa4f288f92718ce70ba12d4a927f17183098e414e86a2fed79f1deefb989d3efa961de14784084a42cc1c077457d664f39fae78b4d1baabf37c9789c1f3c868a07bc2215994b3640ddac4610b60a8cf2668d1b5112d11b4b2a02a637794d6c7bc777b235ad0baf5b720d9e160b0750d669235dc27e00b73e34d992a5c409dd6d0cc3717f0eeccd6dd8d55d38e389d8b20af3216ad00e5a0a715d54b32de34cce6ed6048cd059941d53dec3b276a00e1b71ee1337cdd39be2d3d6510b9e86f1099dc767c1491fca81a5d74222c557e223ca32ee8971c5702769b6a95ff7e4048c0c49c7479ade104d15947ded7033964177be14f8b510de5a81aa3a385ef5b367cb60f1cba2aa5cbebc7cac58a65d280dee9c2e612e6f8e84bc9395ff4516eb4eb3d14b4b9b8e5339b32650b490c3c275e92df964c720d6781609c7e5bc820816f802b724535c770bea6259cfb8e27002cc8b8c2986a9e01971adc8f0d2752f0bc99ac6ffcf2c71c0f1eeef0c6a13bf752cc4532de16d114d83208b7bac2ed58e2cc8f2604882cc222670166b088d5fa61709799b151d979741f9d9411c37a80dcc8efd5a8f70f4ce16b988e8d7b37b39f2f01a38986d67bd67e6a0e9ca34b39dda87865d74bb4e7dfb272fbf3259b7d57e3ebc6ef0d1105dcbc183fbc2170a4e93e1822a5e019c702eb09ffd3e43d99e19df6ba4841dbb58f1b8877744d7def07426ddc0b140d0fa0818a56aa7938e0dfe2a0565a3371c2c2ae7010fcd382622f508d2dcd6b1190b7fe21ac4c7e1cf511a2ab07c5876807098222d238d9690e963c180a50f2a240daf1cadcd8502b27a1d99cf3ad6da5be13cbd370ece7bbca76c6a52f41b1f9a1291ebbb9ef75a70e98d60a4aeaeae6aff19eab2d0dea9963d0269d70ad8cc6e66123d0e4498d0f8127e0f891453407bf34203eb9e0d36a78e176663391f13e74b5e7543870a904ba92a0f9be8e00f2babbc1ed1bdf00235442e43b1a525c74348c9daca06fcabf11b0b1dc03849055e2cf95cc58dccf3c80fc6c399efbeca5abd3ee83329fa66849bca1441b44c5339b80b0dce8264cde18b1147741e6c3bfd183a0e37b56afd1853f250de885dab934ddddceff776461a80169bf26c26ec56e6add0bf433193900845bf3bc16647778a33e999c424bfc6d4dd267377c4f25590bdaeb6ab10fdca272ada80959ec53a026830c7e705e4f765e2e9fac1057984b8a0f939e36675d8e5b55a0780554a8e28974e7f509e3d715b384132effa4a3dbd39cd1003856e6c58b3ecd6295553012976124038a69df2ff2c66456ec5191891e4f2f063a5bdc764cf220c78dc057bb4f4aa61e7b03c9c6cad0cc0c95b15f4ba5b0804d3063555954cfa5681a8dac7aa37e5b39892872a4e20ccdcf9d58127b5decd138bd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0x0) 12:58:23 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x48, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:23 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="080000000300", @val, {@ipv6}}, 0x0) 12:58:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:23 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x400003}) 12:58:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202adfdff"], 0x10) dup2(r1, r0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r0) write(r2, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 12:58:24 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x600, 0x0, 0x400003}) [ 1132.817958][T15663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1132.842374][ T8087] usb 6-1: device descriptor read/8, error -71 12:58:24 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa7289b75c479b86dd603405000200aa00fe7400000002000008000081fcabf185fe8000000000000000000000000000aa"], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_emit_ethernet(0x400e, &(0x7f0000000000)=ANY=[], 0x0) 12:58:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfeff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1132.986188][T15663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:24 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x700, 0x0, 0x400003}) [ 1133.185580][T15699] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1133.264512][T15703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1133.341061][ T8087] usb 6-1: new high-speed USB device number 58 using dummy_hcd [ 1133.511158][ T8087] usb 6-1: device descriptor read/8, error -61 [ 1133.781065][ T8087] usb 6-1: device descriptor read/8, error -61 [ 1133.902630][ T8087] usb usb6-port1: unable to enumerate USB device 12:58:26 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), 0x4) 12:58:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xff0f, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202adfdffffffff"], 0x10) dup2(r1, r0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000040), 0xfcec, 0x0, 0x0, 0x0) 12:58:26 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4c, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:26 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xb00, 0x0, 0x400003}) 12:58:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x400003}) 12:58:27 executing program 3: semop(0x0, &(0x7f0000000380), 0x1d) 12:58:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfffe, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1135.981029][T15720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x80fe, 0x0, 0x400003}) [ 1136.093095][T15720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:27 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYRES32], 0x8, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/145}, 0x99, 0x1, 0x1000) 12:58:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1136.260916][ T8210] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 1136.381854][T15759] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1136.435037][T15765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1136.660855][ T8210] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1136.670005][ T8210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1136.686330][ T8210] usb 6-1: config 0 descriptor?? [ 1137.011824][ T8210] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1137.031287][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1137.055269][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1137.080706][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1137.086280][ T8210] usb 6-1: Unable to get valid EDID from device/display [ 1137.138694][ T8210] usb 6-1: submit urb error: -2 [ 1137.153000][ T8210] udlfb: probe of 6-1:0.0 failed with error -2 [ 1137.241831][ T8210] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1137.250491][ T8210] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1137.271248][ T8210] [drm:udl_init] *ERROR* Selecting channel failed [ 1137.286785][ T8210] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1137.302287][ T8210] [drm] Initialized udl on minor 2 [ 1137.323099][ T8210] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1137.340301][ T8210] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1137.349989][ T8210] usb 6-1: USB disconnect, device number 59 12:58:28 executing program 5: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x8000, 0x0) ioctl$FBIO_WAITFORVSYNC(r0, 0x40044620, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYRESHEX=r0], 0x0) 12:58:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x34000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:28 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x58, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x400003}) 12:58:28 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000200)=[{0x3, 0x63a, 0x1800}, {0x1, 0x40, 0x3800}], 0x2) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x2]) 12:58:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socket(0x1f, 0x5, 0x2) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 12:58:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x400300, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:28 executing program 3: pipe2$9p(0x0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x541b, 0x7) [ 1137.658420][T15806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfc00, 0x0, 0x400003}) 12:58:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1137.811373][T15813] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf0ffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1137.949115][T15836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1138.010644][ T8210] usb 6-1: new high-speed USB device number 60 using dummy_hcd [ 1138.062276][T15836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1138.300543][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1138.720513][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1139.000451][ T8210] usb 6-1: new high-speed USB device number 61 using dummy_hcd [ 1139.270475][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1139.710378][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1139.840627][ T8210] usb usb6-port1: attempt power cycle 12:58:31 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfe80, 0x0, 0x400003}) 12:58:31 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x60, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x1000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1140.559699][ T8210] usb 6-1: new high-speed USB device number 62 using dummy_hcd 12:58:31 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, 0x0, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r3, 0xef8c987201b6e653, 0x0, 0x0, {0x33}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)={0x164, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x164}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r5}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept$packet(r7, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) sendmmsg$inet(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="da3c737a7ae56d258ced7fcbd53845cb498ac6e9a87d8f0995f703ec989020dcf5657982b3f6bd0dea0fa19c06dfa26cc4f571e98d644e5b3a15e30accfbfadc0cba05dd45b9127a5dde92e5e44c717b0ad0218f2293b475ca742977ef2d06097163c9f99501e438e129ea6043689d652da2da5ac454ebacc5078389432217e6609af96bfa1cc0cf607192c31a290269077b9e39a4adfbe621eacc66c953759d6dd365d4e05788028be6d0eda0fa2d98d153a938f98662ab8cb342a6fd19f3419c327b64c155825a032162da1075f17f0445347341e8af8feb57e309b00b35f5f8220cfd8224ace82baa6300e8a8d23fd3a1d5fab01ca256aa", 0xf9}], 0x1, &(0x7f0000000200)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffffd}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_retopts={{0x30, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @end, @rr={0x7, 0x1b, 0x6, [@remote, @private=0xa010101, @multicast2, @private=0xa010100, @multicast1, @loopback]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @loopback, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @remote, @local}}}], 0xd0}}, {{&(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000340)="cef6abab0be074b9b91db80a170cf272e24a1de243fe9e3f3e3101bc84ecc9ccc5eca1863761ad29aca324046b2b499ce87b10aae6063fcbb89b612c0f1c8422aeac2a075858c46a13a98410cecfe2582d361f97fb309cf6009243f1e62fe2626a695393d74fb6062db4f77727691a5bafa61b1eef3c9837033404f0588f37b835cd9bb517e8e16e2607d12344ba30e32894597e", 0x94}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f0000000400)="6ae5d13a417422dded781088473bef8be42da52826bf2d7796eaaf4582e9177a77dc3c217163af46d03d95b84a95e4b3ed8a5856fe38cf1a87dac4781eba7ce48b9572b71c8c85cc6cc5a5a4bb8928d3ff056d34687823e4dd25bbe46cf2ee3c004f8d3478dfaac79d1dd6d86d4f9349ccc6a112771777fc24453fbe090a9879b368c5b669e419aa1f75084fff8af6e5e85c2cc11623967789fbe99dcb842d7173debe", 0xa3}], 0x3, &(0x7f0000000500)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8001}}], 0x18}}], 0x2, 0x20000000) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:58:31 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfec0, 0x0, 0x400003}) [ 1140.659222][T15857] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x2000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:31 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="0003000000000000c9"], 0x28) write(r1, 0x0, 0x0) dup2(r1, r0) write$P9_RLERRORu(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 12:58:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1140.803936][T15857] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:32 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xff00, 0x0, 0x400003}) 12:58:32 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x68, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x230ffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:32 executing program 3: 12:58:32 executing program 3: 12:58:32 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x400003}) 12:58:32 executing program 3: [ 1141.042796][T15893] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1141.050422][ T8210] usb 6-1: device not accepting address 62, error -71 [ 1141.157615][T15893] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1141.450205][ T8210] usb 6-1: new high-speed USB device number 63 using dummy_hcd [ 1141.670421][ T8210] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1141.679643][ T8210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1141.689427][ T8210] usb 6-1: config 0 descriptor?? [ 1142.000300][ T8210] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1142.030276][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1142.050229][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1142.080334][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1142.085934][ T8210] usb 6-1: Unable to get valid EDID from device/display [ 1142.112805][ T8210] usb 6-1: submit urb error: -2 [ 1142.119765][ T8210] udlfb: probe of 6-1:0.0 failed with error -2 [ 1142.180360][ T8210] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1142.188889][ T8210] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1142.210794][ T8210] [drm:udl_init] *ERROR* Selecting channel failed [ 1142.225865][ T8210] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1142.233688][ T8210] [drm] Initialized udl on minor 2 [ 1142.250293][ T8210] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1142.258940][ T8210] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1142.276659][ T8210] usb 6-1: USB disconnect, device number 63 12:58:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x3000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:33 executing program 3: 12:58:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:33 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x400003}) 12:58:33 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6c, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:33 executing program 3: 12:58:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x4000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1142.614812][T15947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:33 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x400003}) 12:58:33 executing program 3: [ 1142.735497][T15947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x5000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:34 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x400003}) 12:58:34 executing program 3: 12:58:34 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x74, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:34 executing program 3: 12:58:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x6000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840742801531dc3694057f1541a7a3ced03e917268218810000000109"], 0x0) 12:58:34 executing program 3: [ 1143.024009][T15977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:34 executing program 3: 12:58:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1143.148699][T15982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:34 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x400003}) 12:58:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x7000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:34 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7a, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:34 executing program 3: [ 1143.326247][T16013] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:34 executing program 3: 12:58:34 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x400003}) 12:58:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x9000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:34 executing program 3: [ 1143.528063][T16013] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1143.620120][ T8210] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 1143.930096][ T8210] usb 6-1: too many configurations: 241, using maximum allowed: 8 [ 1144.050717][ T8210] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1144.058320][ T8210] usb 6-1: can't read configurations, error -61 [ 1144.210990][ T8210] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 1144.490034][ T8210] usb 6-1: too many configurations: 241, using maximum allowed: 8 [ 1144.610052][ T8210] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1144.617635][ T8210] usb 6-1: can't read configurations, error -61 [ 1144.624334][ T8210] usb usb6-port1: attempt power cycle [ 1145.349785][ T8210] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 1145.490047][ T8210] usb 6-1: too many configurations: 241, using maximum allowed: 8 [ 1145.620571][ T8210] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1145.628167][ T8210] usb 6-1: can't read configurations, error -61 [ 1145.789749][ T8210] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 1145.920518][ T8210] usb 6-1: too many configurations: 241, using maximum allowed: 8 12:58:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x400003}) 12:58:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x2}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:37 executing program 3: 12:58:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1146.039837][ T8210] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1146.047475][ T8210] usb 6-1: can't read configurations, error -61 [ 1146.054373][ T8210] usb usb6-port1: unable to enumerate USB device 12:58:37 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:37 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xd6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x63}}], 0x48}, 0x8040) syz_genetlink_get_family_id$l2tp(&(0x7f0000000840)='l2tp\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)={0x7f, "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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000940)=@buf={0xb4, &(0x7f0000000880)="77c23c5151eb8ce75f6665021ad76d3e5d589a39c2ab1c3a9d398d0d0f7348d31c1f205f53652a03f31192207d9f473f643eb0df49981f596e88694a00421c92ab2f07291ec5a92cc85e05a65ec55f57c904970594746e0ef7d62cd9bdd5859a4494e5efc61c8cef932ca305ef3269873df44b7527168543b2a978f8464a21db471750dc5a2df114cc0c9ee5d998907f4c4c386e88f6d7f2d9cf40c625a4f6f0c2382ea052c77c399339af610d6667be2ca78606"}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000980)={0x73622a85, 0x100b}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r5}, &(0x7f0000005640)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={r5, 0x1, 0x7}, 0xc) ioctl$TIOCL_SETVESABLANK(r3, 0x541c, &(0x7f0000000800)) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) syz_usb_connect$uac1(0x1, 0x100, &(0x7f0000000380)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xee, 0x3, 0x1, 0x3f, 0x10, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x81, 0x3}, [@extension_unit={0xd, 0x24, 0x8, 0x1, 0x4, 0xf8, "efc0af6c6882"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x8, 0xff, 0x7, "32c18b58f982e4b74c"}, @as_header={0x7, 0x24, 0x1, 0x7f}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x3c, 0x1, 0x3f, 0x1, "69c834"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0xe5, 0x4, 0x4, 0x4, "33409fd16573ed78c9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0xf9, 0x9, 0x1, {0x7, 0x25, 0x1, 0x2, 0x1, 0x401}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x5, 0x1f, 0x4}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x28bb, 0x6, 0x40, "921739f3a9a847bf"}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0xf7, 0x4, 0x8, 0x3, "0f2b7e68b5fbc578"}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x5, 0x6, 0x1, "cf1c67d4"}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0xff, 0x3, 0x4, 0x5, "406540d2aef0"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x7f, 0x2, 0x6, 0x2}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x5, 0x3, 0x0, {0x7, 0x25, 0x1, 0x2, 0xff, 0x6}}}}}}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000480)={0xa, 0x6, 0x310, 0x6b, 0x5, 0x3, 0xff, 0xe0}, 0x1e, &(0x7f00000004c0)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x3, 0x8, 0x1}, @wireless={0xb, 0x10, 0x1, 0x8, 0x30, 0x2c, 0x1f, 0x3f, 0x7}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0xc, 0x6, 0x1}]}, 0x9, [{0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x3c0e}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2409}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x40c}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x2809}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x410}}, {0x33, &(0x7f0000000640)=@string={0x33, 0x3, "52855d34f728b4de3ae6f974710ad8983d2ac6e100a86cf59319d368ccc7e26ce0829f86d498ab2b105d9c659c16aa3c52"}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0xa85}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x406}}, {0x2, &(0x7f0000000700)=@string={0x2}}]}) 12:58:37 executing program 3: 12:58:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x15080000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1146.223945][T16050] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:37 executing program 3: 12:58:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x400003}) 12:58:37 executing program 3: [ 1146.364313][T16050] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:37 executing program 3: 12:58:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x3}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x37030000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:37 executing program 3: 12:58:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x400003}) 12:58:37 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfc, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1146.520259][ T2551] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 1146.601465][T16084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1146.706719][T16084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1146.890913][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1146.900067][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1146.923088][ T2551] usb 6-1: config 0 descriptor?? [ 1147.169107][T16053] udc-core: couldn't find an available UDC or it's busy [ 1147.176249][T16053] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1147.240849][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1147.259643][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1147.279658][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1147.299724][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1147.305379][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1147.343267][ T2551] usb 6-1: submit urb error: -2 [ 1147.354761][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1147.419672][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1147.428219][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1147.449733][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1147.468137][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1147.476285][ T2551] [drm] Initialized udl on minor 2 [ 1147.500785][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1147.510965][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1147.526524][ T2551] usb 6-1: USB disconnect, device number 68 12:58:38 executing program 3: 12:58:38 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x400003}) 12:58:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x3f000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x4}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:38 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x300, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r5) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) recvmsg$can_j1939(r8, &(0x7f0000000e80)={&(0x7f00000007c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000840)}, {&(0x7f0000000880)=""/196, 0xc4}, {&(0x7f0000000980)=""/43, 0x2b}, {&(0x7f00000009c0)=""/152, 0x98}, {&(0x7f0000000a80)=""/126, 0x7e}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/205, 0xcd}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/245, 0xf5}], 0x9, &(0x7f0000000dc0)=""/189, 0xbd}, 0x1002) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="74c1ecbc21564221"]) getsockopt$bt_hci(r9, 0x84, 0x3, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}}, &(0x7f0000000180)=0x84) 12:58:38 executing program 3: 12:58:38 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfc000000, 0x0, 0x400003}) 12:58:39 executing program 3: 12:58:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x40000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1147.889787][T16137] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:39 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfe800000, 0x0, 0x400003}) 12:58:39 executing program 3: 12:58:39 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x337, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1147.966876][T16147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x5}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:39 executing program 3: 12:58:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x81000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:39 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xfec00000, 0x0, 0x400003}) [ 1148.226283][T16180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1148.283764][ T2551] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 1148.338914][T16180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1148.669616][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1148.678673][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1148.693606][ T2551] usb 6-1: config 0 descriptor?? 12:58:41 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91781000000010902120001000000000904000000ff0000"], 0x0) 12:58:41 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0xff000000, 0x0, 0x400003}) 12:58:41 executing program 3: 12:58:41 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3ed, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x6}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x9effffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1150.894439][T16203] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1150.899481][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) 12:58:42 executing program 3: [ 1150.962072][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1150.979541][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1150.999784][ T2551] usb 6-1: Read EDID byte 0 failed: -71 12:58:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf0ffffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1151.013900][ T2551] usb 6-1: Unable to get valid EDID from device/display 12:58:42 executing program 3: [ 1151.068151][ T2551] usb 6-1: submit urb error: -2 12:58:42 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400003}) [ 1151.097416][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1151.111300][T16203] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:42 executing program 3: 12:58:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x7}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1151.159468][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1151.172722][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1151.241003][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1151.263839][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1151.282595][ T2551] [drm] Initialized udl on minor 2 [ 1151.297049][T16241] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1151.319464][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1151.331993][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1151.372725][ T2551] usb 6-1: USB disconnect, device number 69 [ 1151.385787][T16241] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1151.759167][ T2551] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 1152.039426][ T2551] usb 6-1: too many configurations: 18, using maximum allowed: 8 [ 1152.159192][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1152.166809][ T2551] usb 6-1: can't read configurations, error -61 [ 1152.319090][ T2551] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 1152.619699][ T2551] usb 6-1: too many configurations: 18, using maximum allowed: 8 [ 1152.749083][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1152.756767][ T2551] usb 6-1: can't read configurations, error -61 [ 1152.764465][ T2551] usb usb6-port1: attempt power cycle [ 1153.479057][ T2551] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 1153.609152][ T2551] usb 6-1: too many configurations: 18, using maximum allowed: 8 [ 1153.730362][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1153.737946][ T2551] usb 6-1: can't read configurations, error -61 12:58:45 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400003}) 12:58:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfeff0000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:45 executing program 3: 12:58:45 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x500, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x8}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1153.888927][ T2551] usb 6-1: new high-speed USB device number 73 using dummy_hcd 12:58:45 executing program 3: [ 1153.998935][ T2551] usb 6-1: device descriptor read/8, error -71 12:58:45 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400003}) 12:58:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xff0f0000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'veth1_vlan\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0xfff}, {}]}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r4}]}, 0x3c}}, 0x0) [ 1154.079093][T16268] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:45 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_usb_connect(0x47ccdacf383aaeb, 0x24, &(0x7f0000000000)=ANY=[@ANYRES16=r2, @ANYRESDEC=r2, @ANYRESDEC=r1, @ANYRES32=r2, @ANYBLOB="0ba3bed75e468f64dce1c3ad4889a73c8e8012f799799b545f41924bb315dd5ddc02286bbc2e4627d876300922048c938b9e1d89eb27d5ddb1d6a81fb6d546c4cf858b39455736cd91c64cd8ef6a3d57daa44cecc812ff6b38b56a1b4527545a79bb28a44572be80d0d8ea0488df0752ddfda7a0a7cd331e8e920a0390b9171112b7e3f14bd698e9a8cf837eff05bd40fb88167ee7a0a8632d19e88ef2687c81cd3b5f76d9e4ed50c1cd15463009e0cc5bd99c59f7f32f4eba1a0f5fafcb6f85e859e590c64f72765d0e28406bdf9c58ed22c2cd6376c233160dc0ec", @ANYRESOCT], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c00007f", @ANYRES16=r8, @ANYBLOB="b72300000000000000000600000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0xa8, r9, 0x8, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010102}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2e}]}, 0xa8}, 0x1, 0x0, 0x0, 0x24008010}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r9, 0x221, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffc}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5e7c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x50ed}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8c1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x98}, 0x1, 0x0, 0x0, 0x4080}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$sock_ax25_SIOCADDRT(r10, 0x890b, &(0x7f0000000300)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, 0x7, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$CAPI_GET_SERIAL(r4, 0xc0044308, &(0x7f0000000140)=0x1) 12:58:45 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400003}) [ 1154.219413][ T2551] usb 6-1: device descriptor read/8, error -71 [ 1154.220761][T16271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0xa}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'veth1_vlan\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0xfff}, {}]}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r4}]}, 0x3c}}, 0x0) 12:58:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xffff3002, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1154.340317][ T2551] usb usb6-port1: unable to enumerate USB device 12:58:45 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x400003}) 12:58:45 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x510, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:45 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfffff000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1154.544405][T16313] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:45 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x400003}) 12:58:45 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1154.635582][T16316] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0xb}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:46 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) 12:58:46 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5a8, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xffffff7f, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:46 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x400003}) 12:58:46 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1154.850530][T16347] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1154.879854][T16347] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:46 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)={0x28, r4, 0x31905e13403123b7, 0x80000, 0x25dfdbfe, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r5) r6 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r9, @ANYBLOB="b72300000000000000000600000008000357", @ANYRES32=r7, @ANYBLOB], 0x1c}}, 0x0) r10 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') syz_usb_connect(0x1, 0x24, &(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRES64=r5, @ANYRES16, @ANYBLOB="108182fbb016af6e116a02a16fe7f85df7157d1b500d1c71b7fa7529bc0076380f29893a27a61910787dcba61f0f233973e462cf0e7ded8215b107be127212bab74d9132ddfa764f45947f23ecf116059bae0519d45428ad87f34e5f00a178b342f9dba0d5a442cf35cf2347168ecdc5ef49936d807478847e78335fa2d7acc982905308db8100"/151, @ANYRESOCT=r11, @ANYRESHEX, @ANYRESOCT=r6], 0x0) 12:58:46 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xffffff9e, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1155.075549][T16362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:46 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xb, 0x400003}) 12:58:46 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0) 12:58:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfffffff0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:46 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x600, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1155.234500][T16372] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:46 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x400003}) 12:58:46 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0) 12:58:46 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0) 12:58:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xffffffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1155.419478][T16403] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1155.422676][ T2551] usb 6-1: new low-speed USB device number 74 using dummy_hcd [ 1155.524275][T16409] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1155.738757][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1156.128685][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1156.398753][ T2551] usb 6-1: new low-speed USB device number 75 using dummy_hcd [ 1156.678796][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1157.068653][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1157.188803][ T2551] usb usb6-port1: attempt power cycle [ 1157.898479][ T2551] usb 6-1: new low-speed USB device number 76 using dummy_hcd 12:58:49 executing program 5: syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000000000000ff00000000000000000000003efd00"/35], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snd/seq\x00', 0x410000) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000001c0)=""/180) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000000)="313984a10f600222e9d8ecca0d37cf376cac1529c3f1b0baaf021e150ce72e9a9aed2e681a746d7d631addffd15999e90ef9bb4b8a9f042269e7bd0a187dee711a904fb3b52de9d0602d7cdc6ce24dd5d70d1dbe34e01288425ca8cad6ec2183978b40c8cc5337d22de147acfe6f6a4872e57373f2a499309b7f3c6d643a050d07d31a761b894a0921cf0812c76b0d206639d69744010c6cc375c107544f12536f5e04") keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000000c0)=""/220, 0xdc) 12:58:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x300, 0x400003}) 12:58:49 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x612, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1158.068682][ T2551] usb 6-1: device descriptor read/8, error -61 12:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:49 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x500, 0x400003}) 12:58:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1158.279479][ T2551] usb 6-1: device descriptor read/8, error -71 12:58:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:49 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1158.778434][ T2551] usb 6-1: new high-speed USB device number 77 using dummy_hcd [ 1158.869078][ T2551] usb 6-1: Invalid ep0 maxpacket: 0 [ 1158.875996][ T2551] usb usb6-port1: unable to enumerate USB device 12:58:52 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x14) 12:58:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:52 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x600, 0x400003}) 12:58:52 executing program 3: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:52 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x900, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:52 executing program 3: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:52 executing program 3: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1161.377037][T16487] __nla_validate_parse: 4 callbacks suppressed [ 1161.377047][T16487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:52 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x700, 0x400003}) 12:58:52 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1161.465533][T16494] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1161.688155][T10373] usb 6-1: new high-speed USB device number 78 using dummy_hcd [ 1162.068635][T10373] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1162.078785][T10373] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1162.087845][T10373] usb 6-1: config 0 descriptor?? [ 1162.418251][T10373] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1162.440076][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1162.458097][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1162.478082][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1162.483760][T10373] usb 6-1: Unable to get valid EDID from device/display [ 1162.522452][T10373] usb 6-1: submit urb error: -2 [ 1162.533830][T10373] udlfb: probe of 6-1:0.0 failed with error -2 [ 1162.598265][T10373] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1162.606945][T10373] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1162.628058][T10373] [drm:udl_init] *ERROR* Selecting channel failed [ 1162.650287][T10373] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1162.657778][T10373] [drm] Initialized udl on minor 2 [ 1162.693069][T10373] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1162.706249][T10373] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1162.730328][T10373] usb 6-1: USB disconnect, device number 78 12:58:54 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)={0x34, r3, 0x31905e13403123b7, 0x80000000, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x21, 0x30, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x34}}, 0x0) getsockopt$bt_hci(r2, 0x84, 0x2, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:58:54 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xa00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:54 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x400003}) 12:58:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1162.988523][T16558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:54 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x400003}) 12:58:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1163.168877][T16558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1163.447959][T10373] usb 6-1: new high-speed USB device number 79 using dummy_hcd [ 1163.828412][T10373] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1163.837595][T10373] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1163.847428][T10373] usb 6-1: config 0 descriptor?? [ 1164.158054][T10373] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1164.178177][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1164.197943][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1164.227944][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1164.233608][T10373] usb 6-1: Unable to get valid EDID from device/display [ 1164.271149][T10373] usb 6-1: submit urb error: -2 [ 1164.278749][T10373] udlfb: probe of 6-1:0.0 failed with error -2 [ 1164.337903][T10373] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1164.346420][T10373] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1164.388033][T10373] [drm:udl_init] *ERROR* Selecting channel failed [ 1164.404279][T10373] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1164.412607][T10373] [drm] Initialized udl on minor 2 [ 1164.443185][T10373] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1164.467953][T10373] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1164.476653][T10373] usb 6-1: USB disconnect, device number 79 [ 1164.977797][T10373] usb 6-1: new high-speed USB device number 80 using dummy_hcd [ 1165.367880][T10373] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1165.376928][T10373] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1165.390285][T10373] usb 6-1: config 0 descriptor?? 12:58:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r1, 0xc0884113, &(0x7f0000000000)={0x0, 0x6125, 0x6, 0xf69, 0x40, 0x2, 0x4, 0x9, 0x1, 0x89, 0x5, 0x3}) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="120100f203b21840e902c4f03281000000010902120001000000000904000000ff0000"], 0x0) 12:58:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:56 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:56 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x80fe, 0x400003}) 12:58:56 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xb00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1165.717769][T10373] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1165.747733][T10373] usb 6-1: Read EDID byte 0 failed: -71 12:58:56 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x400003}) 12:58:56 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1165.761254][T16629] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1165.771012][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1165.807823][T10373] usb 6-1: Read EDID byte 0 failed: -71 [ 1165.813689][T10373] usb 6-1: Unable to get valid EDID from device/display [ 1165.871060][T10373] usb 6-1: submit urb error: -2 12:58:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1165.894701][T10373] udlfb: probe of 6-1:0.0 failed with error -2 [ 1165.924443][T16629] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:57 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfc00, 0x400003}) 12:58:57 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1166.007764][T10373] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1166.027522][T10373] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1166.057724][T10373] [drm:udl_init] *ERROR* Selecting channel failed [ 1166.091632][T10373] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1166.102548][T16659] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1166.129924][T10373] [drm] Initialized udl on minor 2 [ 1166.177844][T10373] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1166.198181][T10373] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1166.221900][T16667] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1166.223715][T10373] usb 6-1: USB disconnect, device number 80 [ 1166.637686][T10373] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 1167.067617][T10373] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1167.148332][T10373] usb 6-1: New USB device found, idVendor=02e9, idProduct=f0c4, bcdDevice=81.32 [ 1167.157562][T10373] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1167.170093][T10373] usb 6-1: config 0 descriptor?? [ 1167.412955][ T5] usb 6-1: USB disconnect, device number 81 12:58:59 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xc00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:59 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x218, 0x0) 12:58:59 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfe80, 0x400003}) 12:58:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:59 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYRES16=r3], 0x0) 12:58:59 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0) [ 1167.990503][T16703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:59 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfec0, 0x400003}) 12:58:59 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0) 12:58:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:59 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0) [ 1168.184499][T16703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:58:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:58:59 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xe00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:58:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:58:59 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, 0x0, 0x0, 0x0) 12:58:59 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xff00, 0x400003}) [ 1168.287641][ T2551] usb 6-1: new high-speed USB device number 82 using dummy_hcd 12:58:59 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, 0x0, 0x0, 0x0) [ 1168.455554][T16747] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1168.513679][T16753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1168.577476][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1168.967419][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1169.237413][ T2551] usb 6-1: new high-speed USB device number 83 using dummy_hcd [ 1169.507358][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1169.897265][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1170.019314][ T2551] usb usb6-port1: attempt power cycle [ 1170.727260][ T2551] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 1170.899859][ T2551] usb 6-1: device descriptor read/8, error -61 12:59:02 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r4, 0x509, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xff}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xf5}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x42}, 0x0) 12:59:02 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400003}) 12:59:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:02 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') preadv(r0, 0x0, 0x0, 0x0) 12:59:02 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1005, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:02 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2}, {}, {}]}, 0x108) [ 1171.086022][T16773] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1171.107350][ T2551] usb 6-1: device descriptor read/8, error -71 12:59:02 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:02 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x400003}) 12:59:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1171.258257][T16780] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:02 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1171.471790][T16813] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1171.512393][T16813] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1171.597168][ T2551] usb 6-1: new high-speed USB device number 85 using dummy_hcd [ 1171.807229][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1171.816379][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1171.832267][ T2551] usb 6-1: config 0 descriptor?? [ 1172.137294][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1172.157186][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1172.178266][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1172.197198][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1172.202914][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1172.231834][ T2551] usb 6-1: submit urb error: -2 [ 1172.240109][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1172.298107][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1172.306725][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1172.327171][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1172.342322][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1172.350035][ T2551] [drm] Initialized udl on minor 2 [ 1172.370916][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1172.383460][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1172.400342][ T2551] usb 6-1: USB disconnect, device number 85 12:59:03 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="12bd4ebbbbd1c7eda21726821874000000ff00"/35], 0x0) 12:59:03 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1100, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:03 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x400003}) 12:59:03 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:03 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1172.690530][T16847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:03 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x400003}) 12:59:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1172.817635][T16856] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:04 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x400003}) 12:59:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1173.062343][T16889] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1173.117018][ T2551] usb 6-1: new high-speed USB device number 86 using dummy_hcd [ 1173.151394][T16889] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1173.396963][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1173.786948][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1174.056944][ T2551] usb 6-1: new high-speed USB device number 87 using dummy_hcd [ 1174.326854][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1174.716801][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1174.837101][ T2551] usb usb6-port1: attempt power cycle [ 1175.546762][ T2551] usb 6-1: new high-speed USB device number 88 using dummy_hcd 12:59:06 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:06 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1200, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:06 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x400003}) 12:59:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:06 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$inet6(0x10, 0x3, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000240)=ANY=[@ANYRES16=r7, @ANYRES64, @ANYRES32=r5], 0x0) r8 = socket$xdp(0x2c, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000000)=r10, 0x4) [ 1175.696776][ T2551] usb 6-1: device descriptor read/8, error -71 12:59:06 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1175.763980][T16905] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:07 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x400003}) [ 1175.906833][ T2551] usb 6-1: device descriptor read/8, error -71 [ 1175.907697][T16905] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:07 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1206, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:07 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x400003}) 12:59:07 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1176.131501][T16938] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:07 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1176.268480][T16938] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1176.396708][ T2551] usb 6-1: new high-speed USB device number 89 using dummy_hcd [ 1176.566804][ T2551] usb 6-1: device descriptor read/8, error -61 [ 1176.836739][ T2551] usb 6-1: device descriptor read/8, error -61 [ 1176.956777][ T2551] usb usb6-port1: unable to enumerate USB device 12:59:09 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:59:09 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x400003}) 12:59:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:09 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1300, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:09 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:10 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x400003}) 12:59:10 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1178.916531][T16977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:10 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfc000000, 0x400003}) 12:59:10 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1179.053623][T16977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1179.204666][T17006] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1179.252823][T17006] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1179.266663][ T8210] usb 6-1: new high-speed USB device number 90 using dummy_hcd [ 1179.686562][ T8210] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1179.695708][ T8210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1179.706280][ T8210] usb 6-1: config 0 descriptor?? [ 1180.026495][ T8210] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1180.056363][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1180.086500][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1180.106364][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1180.111962][ T8210] usb 6-1: Unable to get valid EDID from device/display [ 1180.138691][ T8210] usb 6-1: submit urb error: -2 [ 1180.145640][ T8210] udlfb: probe of 6-1:0.0 failed with error -2 [ 1180.219573][ T8210] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1180.228166][ T8210] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1180.268252][ T8210] [drm:udl_init] *ERROR* Selecting channel failed [ 1180.283885][ T8210] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1180.291995][ T8210] [drm] Initialized udl on minor 2 [ 1180.326763][ T8210] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1180.335225][ T8210] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1180.358702][ T8210] usb 6-1: USB disconnect, device number 90 [ 1180.856299][ T8210] usb 6-1: new high-speed USB device number 91 using dummy_hcd [ 1181.236254][ T8210] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1181.245342][ T8210] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1181.258294][ T8210] usb 6-1: config 0 descriptor?? 12:59:12 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1800, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:12 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:12 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfe800000, 0x400003}) 12:59:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:12 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2, 0x4]}, 0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r4 = socket(0x10, 0x3, 0x0) r5 = dup(r4) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r6}, &(0x7f0000005640)=0x10) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000040)={r6, @in={{0x2, 0x4e23, @multicast2}}, [0x3ff, 0x1f98, 0x1ff, 0x5, 0xffffffff, 0xfff, 0xfff, 0x1000, 0x5, 0x3ff, 0x2, 0x401, 0x1, 0x0, 0x63]}, &(0x7f0000000140)=0x100) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[], 0x0) userfaultfd(0x80800) [ 1181.567070][ T8210] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1181.586204][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1181.606221][ T8210] usb 6-1: Read EDID byte 0 failed: -71 12:59:12 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1181.616388][T17051] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.626344][ T8210] usb 6-1: Read EDID byte 0 failed: -71 [ 1181.639076][ T8210] usb 6-1: Unable to get valid EDID from device/display [ 1181.699565][ T8210] usb 6-1: submit urb error: -2 12:59:12 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfec00000, 0x400003}) 12:59:12 executing program 3: r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1181.722796][ T8210] udlfb: probe of 6-1:0.0 failed with error -2 12:59:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1181.803785][T17054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.816590][ T8210] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 12:59:13 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1f00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:13 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xff000000, 0x400003}) [ 1181.850081][ T8210] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor 12:59:13 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1181.912497][ T8210] [drm:udl_init] *ERROR* Selecting channel failed [ 1181.931978][T17081] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.965044][ T8210] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1182.008753][ T8210] [drm] Initialized udl on minor 2 12:59:13 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1182.036446][ T8210] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1182.049236][ T8210] udl 6-1:0.0: [drm] Cannot find any crtc or sizes 12:59:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1182.078089][ T8210] usb 6-1: USB disconnect, device number 91 [ 1182.125949][T17081] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1182.506110][ T8210] usb 6-1: new high-speed USB device number 92 using dummy_hcd [ 1182.796138][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1183.215959][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1183.505978][ T8210] usb 6-1: new high-speed USB device number 93 using dummy_hcd [ 1183.796072][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1184.185899][ T8210] usb 6-1: device descriptor read/64, error 18 [ 1184.316105][ T8210] usb usb6-port1: attempt power cycle 12:59:15 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="b232c1e428a3480d316e2b55677844b76eedb96e666da51259e475dec3396741e19a3d78a846d921228dab5f0ec20acdae2310b87032ab8e87131e55b977dbe5b05755f85c7640def53f2711d7fe146847a28dbf62312585cbb39cc1619d1b05374d52d30ee1f2753caeba8c01cb93fd90917f29ea682483654248fb"], 0x0) 12:59:15 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x400003}) 12:59:15 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) 12:59:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xf0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:15 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:15 executing program 3: syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1184.662417][T17130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:15 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x400003}) 12:59:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:15 executing program 3: syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1184.808414][T17130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:16 executing program 3: syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000040)=[@acquire, @release], 0x0, 0x0, 0x0}) [ 1184.999588][T17173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1185.059531][T17173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1185.065896][ T8210] usb 6-1: new high-speed USB device number 94 using dummy_hcd [ 1185.275871][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1185.545820][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1185.825791][ T8210] usb 6-1: new high-speed USB device number 95 using dummy_hcd [ 1186.025871][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1186.295839][ T8210] usb 6-1: device descriptor read/8, error -61 [ 1186.415850][ T8210] usb usb6-port1: unable to enumerate USB device 12:59:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x337}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:18 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x400003}) 12:59:18 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2088, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:18 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 12:59:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:18 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x4ee40, 0x0) pidfd_send_signal(r0, 0x21, &(0x7f00000000c0)={0x8, 0x8000, 0xff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={'wg0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000200000003000008c3167844"]}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000180)={0x6000, &(0x7f0000000140), 0x4, r7, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x8, 0x3fe, 0x8, r8}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x20a, 0x80000000, 0x1, 0x10000, 0x0, 0x6, r8}, 0x20) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:59:18 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 12:59:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1187.764502][T17192] binder: 17185:17192 ioctl c0306201 0 returned -14 [ 1187.785904][T17190] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:19 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x400003}) 12:59:19 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) [ 1187.899983][T17206] binder: 17199:17206 ioctl c0306201 0 returned -14 [ 1187.920237][T17190] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:19 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2900, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:19 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x400003}) 12:59:19 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1188.093503][T17223] binder: 17219:17223 ioctl c0306201 0 returned -14 [ 1188.121455][T17225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:19 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:59:19 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x400003}) [ 1188.185569][ T5844] usb 6-1: new high-speed USB device number 96 using dummy_hcd [ 1188.258663][T17225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1188.555613][ T5844] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1188.564727][ T5844] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1188.578879][ T5844] usb 6-1: config 0 descriptor?? [ 1188.895525][ T5844] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1188.916163][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1188.935584][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1188.955644][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1188.961297][ T5844] usb 6-1: Unable to get valid EDID from device/display [ 1188.999066][ T5844] usb 6-1: submit urb error: -2 [ 1189.010204][ T5844] udlfb: probe of 6-1:0.0 failed with error -2 [ 1189.075520][ T5844] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1189.084246][ T5844] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1189.105523][ T5844] [drm:udl_init] *ERROR* Selecting channel failed [ 1189.122538][ T5844] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1189.130448][ T5844] [drm] Initialized udl on minor 2 [ 1189.155697][ T5844] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1189.164239][ T5844] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1189.180758][ T5844] usb 6-1: USB disconnect, device number 96 12:59:20 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:59:20 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:59:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:20 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x400003}) 12:59:20 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3703, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:20 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@acquire], 0x0, 0x0, 0x0}) 12:59:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x815}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1189.455817][T17277] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:20 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@acquire], 0x0, 0x0, 0x0}) 12:59:20 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x400003}) 12:59:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:20 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@acquire], 0x0, 0x0, 0x0}) [ 1189.631969][T17286] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1189.702997][ T5] usb 6-1: new high-speed USB device number 97 using dummy_hcd [ 1190.086120][ T5] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1190.095483][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1190.115605][ T5] usb 6-1: config 0 descriptor?? [ 1190.415382][ T5] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1190.435376][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1190.455419][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1190.475362][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1190.481067][ T5] usb 6-1: Unable to get valid EDID from device/display [ 1190.507459][ T5] usb 6-1: submit urb error: -2 [ 1190.514391][ T5] udlfb: probe of 6-1:0.0 failed with error -2 [ 1190.575327][ T5] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1190.583955][ T5] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1190.607341][ T5] [drm:udl_init] *ERROR* Selecting channel failed [ 1190.624487][ T5] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1190.632501][ T5] [drm] Initialized udl on minor 2 [ 1190.655352][ T5] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1190.664065][ T5] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1190.686124][ T5] usb 6-1: USB disconnect, device number 97 [ 1191.275289][ T5] usb 6-1: new high-speed USB device number 98 using dummy_hcd [ 1191.665261][ T5] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1191.674431][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1191.684227][ T5] usb 6-1: config 0 descriptor?? 12:59:23 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 12:59:23 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:23 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000, 0x400003}) 12:59:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:23 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@release], 0x0, 0x0, 0x0}) 12:59:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xf00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1191.995352][ T5] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1192.025212][ T5] usb 6-1: Read EDID byte 0 failed: -71 12:59:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x1508}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:23 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@release], 0x0, 0x0, 0x0}) [ 1192.045546][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1192.051325][T17348] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1192.086458][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1192.102802][ T5] usb 6-1: Unable to get valid EDID from device/display 12:59:23 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@release], 0x0, 0x0, 0x0}) 12:59:23 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x400003}) [ 1192.153248][ T5] usb 6-1: submit urb error: -2 [ 1192.166469][ T5] udlfb: probe of 6-1:0.0 failed with error -2 [ 1192.187457][T17348] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1192.235181][ T5] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1192.249026][ T5] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor 12:59:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x3703}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1192.305611][ T5] [drm:udl_init] *ERROR* Selecting channel failed [ 1192.350882][ T5] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1192.413287][ T5] [drm] Initialized udl on minor 2 [ 1192.455568][ T5] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1192.473257][ T5] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1192.486937][T17387] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1192.509454][ T5] usb 6-1: USB disconnect, device number 98 [ 1192.562763][T17387] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1192.905067][ T5] usb 6-1: new high-speed USB device number 99 using dummy_hcd [ 1193.265181][ T5] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1193.274231][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1193.287857][ T5] usb 6-1: config 0 descriptor?? [ 1193.555670][ T5] usb 6-1: string descriptor 0 read error: -71 [ 1193.642104][ T5] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1193.665120][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1193.685065][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1193.705125][ T5] usb 6-1: Read EDID byte 0 failed: -71 [ 1193.710730][ T5] usb 6-1: Unable to get valid EDID from device/display [ 1193.747823][ T5] usb 6-1: submit urb error: -2 [ 1193.755250][ T5] udlfb: probe of 6-1:0.0 failed with error -2 [ 1193.835023][ T5] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1193.843605][ T5] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1193.876799][ T5] [drm:udl_init] *ERROR* Selecting channel failed [ 1193.892188][ T5] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1193.900324][ T5] [drm] Initialized udl on minor 2 [ 1193.925064][ T5] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1193.933620][ T5] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1193.957587][ T5] usb 6-1: USB disconnect, device number 99 12:59:25 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:25 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@enum={0x0, 0x3f}, @func_proto={0x0, 0x0, 0x0, 0xd, 0x0, [{}, {}, {}]}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f0000000040)=""/219, 0x4a, 0xdb, 0x8}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 12:59:25 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x400003}) 12:59:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x3f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:25 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) fanotify_init(0x0, 0x800) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="000000fb", @ANYRES16=r5, @ANYBLOB="b72300000000000000000600000008000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_ENUMOUTPUT(r7, 0xc0485630, &(0x7f0000000140)={0x9bf, "2375e036f66b4a9476650d185872e68da8b9ffaba28c4208e8ff93c596148fcb", 0x1, 0x80, 0x0, 0x10000, 0x8}) fcntl$dupfd(r6, 0x0, r6) syz_usb_connect(0x5, 0x24, &(0x7f0000000040)=ANY=[@ANYRESHEX=r6], 0x0) r8 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=""/16, &(0x7f0000000100)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000000000)) 12:59:25 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000, 0x400003}) [ 1194.128493][T17437] BPF:[1] ENUM (anon) [ 1194.133021][T17437] BPF: [ 1194.139378][T17437] BPF:meta_left:36 meta_needed:504 [ 1194.146042][T17437] BPF: [ 1194.146042][T17437] 12:59:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1194.172788][T17436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:25 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000, 0x400003}) [ 1194.244303][T17437] BPF:[1] ENUM (anon) [ 1194.252466][T17437] BPF: [ 1194.257965][T17440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1194.269852][T17437] BPF:meta_left:36 meta_needed:504 12:59:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) [ 1194.300218][T17437] BPF: [ 1194.300218][T17437] 12:59:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:25 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4800, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:25 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000, 0x400003}) 12:59:25 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast, @remote, @void, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "dfb907855af3ec4f"}}}}, 0x0) [ 1194.485468][ T2551] usb 6-1: new high-speed USB device number 100 using dummy_hcd 12:59:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)) syz_open_dev$tty1(0xc, 0x4, 0x1) creat(&(0x7f0000000180)='./bus\x00', 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000300)={0x1ff}, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:59:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1194.573646][T17473] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1194.720313][T17482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1194.754944][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1195.144862][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1195.414856][ T2551] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 1195.684799][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1196.074776][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1196.204133][ T2551] usb usb6-port1: attempt power cycle [ 1196.914833][ T2551] usb 6-1: new high-speed USB device number 102 using dummy_hcd 12:59:28 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4c00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000, 0x400003}) 12:59:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xfeff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:28 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@enum, @volatile={0x0, 0x0, 0x0, 0x9, 0x1}, @struct={0x0, 0x1, 0x0, 0x4, 0x1, 0xffffff00, [{0x0, 0x2}]}]}}, &(0x7f0000000040)=""/219, 0x4a, 0xdb, 0x8}, 0x20) [ 1197.085210][ T2551] usb 6-1: device descriptor read/8, error -61 12:59:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r2}]}, 0x3c}}, 0x0) 12:59:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002}) [ 1197.219624][T17517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1197.294730][ T2551] usb 6-1: device descriptor read/8, error -71 12:59:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) 12:59:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1197.336446][T17517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:28 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5800, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400004}) 12:59:28 executing program 3: dup(0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="00000002000000000000000008000100753332000400020008000b80000000f5"], 0x38}}, 0x0) 12:59:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xfffe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1197.581210][T17546] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 12:59:28 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000e}) [ 1197.622412][T17551] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1197.759091][T17546] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 12:59:28 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x5865, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:29 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1197.809897][T17551] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400010}) 12:59:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:29 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) [ 1197.992819][T17586] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:29 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1198.171028][T17586] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:29 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:29 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:29 executing program 3: ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) [ 1198.424355][T17618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:29 executing program 3: ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1198.564367][T17618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:29 executing program 3: ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:29 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6558, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:29 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:30 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:30 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6800, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:30 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:30 executing program 3: openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:30 executing program 3: openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:30 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x6c00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:30 executing program 3: openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000100)={0x7fffffff, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:30 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, 0x0) 12:59:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:31 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7400, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, 0x0) 12:59:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x337}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, 0x0) 12:59:31 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x7a00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:31 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x80fe, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:31 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:32 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x8100, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x815}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:32 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:32 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:32 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xa805, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:32 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:32 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0}) 12:59:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1508}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:32 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xc0fe, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:32 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000080), 0x0}) 12:59:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3703}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:32 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000080), 0x0}) 12:59:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:33 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000080), 0x0}) 12:59:33 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xed03, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:33 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], &(0x7f0000000040), 0x0, 0x0}) 12:59:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:33 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], &(0x7f0000000040), 0x0, 0x0}) 12:59:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:33 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xf000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1202.264655][T17913] __nla_validate_parse: 25 callbacks suppressed [ 1202.264665][T17913] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:33 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=[0x0], &(0x7f0000000040), 0x0, 0x0}) 12:59:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:33 executing program 3: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000180)="d3", 0x1, r0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000300)="db", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, r2, r3}, &(0x7f0000000580)=""/85, 0x55, 0x0) [ 1202.527125][T17936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:33 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfc00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfeff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1202.643155][T17936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:33 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x30002000000010, 0x3, 0x0) write(r0, &(0x7f0000000440)="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", 0xfc) [ 1202.781164][T17955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1202.940662][T17955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:34 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000003380), &(0x7f0000000040)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="4c0000001800010900000000000000000a00000000002100000000001400050000000000000000000000000000000001"], 0x4c}}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) 12:59:34 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfe80, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1203.151563][T17981] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1203.230398][T17986] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1203.252371][T17985] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6}]}, 0x3c}}, 0x0) 12:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x34000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1203.376542][T17985] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:34 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xfec0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:34 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@acquire], 0x0, 0x0, 0x0}) 12:59:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x400300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:34 executing program 3: [ 1203.648583][T18022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:34 executing program 3: 12:59:34 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xff00, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:35 executing program 3: 12:59:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:35 executing program 3: 12:59:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:35 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0xff7f, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:35 executing program 3: 12:59:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:35 executing program 3: 12:59:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x230ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:35 executing program 3: 12:59:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:35 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x20000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:35 executing program 3: 12:59:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:35 executing program 3: 12:59:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:36 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x30000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:36 executing program 3: 12:59:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:36 executing program 3: 12:59:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:36 executing program 3: 12:59:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:36 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x3ffff, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:36 executing program 3: 12:59:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:36 executing program 3: 12:59:36 executing program 3: 12:59:36 executing program 3: 12:59:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:36 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x40000, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:36 executing program 3: 12:59:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:36 executing program 3: 12:59:37 executing program 3: 12:59:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x15080000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:37 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acca, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:37 executing program 3: 12:59:37 executing program 3: 12:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x37030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:37 executing program 3: 12:59:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:37 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4accb, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:37 executing program 3: 12:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:37 executing program 3: 12:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:37 executing program 3: 12:59:37 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4accc, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:37 executing program 3: 12:59:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000040)={{0x0, 0x0, @reserved="9e10ad6962bf62e0571efb19c498eaee31269cb86b13ae673e8b7f0a3d003b54"}}) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:59:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x81000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:38 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4accd, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:38 executing program 3: 12:59:38 executing program 3: 12:59:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:38 executing program 3: 12:59:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0ffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1207.223869][ T2551] usb 6-1: new high-speed USB device number 104 using dummy_hcd 12:59:38 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acce, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:38 executing program 3: [ 1207.309770][T18303] __nla_validate_parse: 22 callbacks suppressed [ 1207.309780][T18303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:38 executing program 3: [ 1207.530469][T18305] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1207.594623][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1207.608325][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1207.667659][ T2551] usb 6-1: config 0 descriptor?? [ 1207.993856][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1208.013711][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1208.036856][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1208.053698][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1208.059283][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1208.106898][ T2551] usb 6-1: submit urb error: -2 [ 1208.124359][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1208.193702][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1208.202241][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1208.243837][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1208.271827][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1208.293573][ T2551] [drm] Initialized udl on minor 2 [ 1208.313706][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1208.322325][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1208.346472][ T2551] usb 6-1: USB disconnect, device number 104 [ 1208.873606][ T2551] usb 6-1: new high-speed USB device number 105 using dummy_hcd [ 1209.243614][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1209.252679][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1209.281605][ T2551] usb 6-1: config 0 descriptor?? 12:59:40 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4accf, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfeff0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:40 executing program 3: [ 1209.593540][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1209.613643][ T2551] usb 6-1: Read EDID byte 0 failed: -71 12:59:40 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r5, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000080)={0xffffffffffffff3e, 0x0, 0x19, &(0x7f0000000100)=ANY=[@ANYBLOB="050f1401", @ANYRES64=r3, @ANYRESHEX=r5]}) r6 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r9, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x174, r10, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x78, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xafc1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x61}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}]}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xa5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x800}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd0}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xd41}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe67e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x15}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2e}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x24, 0x3, "02abcc7182324fe4dcf9834a9af37d8de51d955f2ab2d49d7e2ddb0fef9a47b1"}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000080) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) [ 1209.643584][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1209.663575][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1209.673816][ T2551] usb 6-1: Unable to get valid EDID from device/display 12:59:40 executing program 3: 12:59:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1209.717411][ T2551] usb 6-1: submit urb error: -2 [ 1209.731584][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1209.775861][T18355] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:41 executing program 3: [ 1209.823529][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1209.843008][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1209.903529][ T2551] [drm:udl_init] *ERROR* Selecting channel failed 12:59:41 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffff3002}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1209.962172][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1209.974173][T18359] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1209.999957][ T2551] [drm] Initialized udl on minor 2 12:59:41 executing program 3: [ 1210.083630][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1210.092167][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes 12:59:41 executing program 3: [ 1210.147760][ T2551] usb 6-1: USB disconnect, device number 105 12:59:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffff000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1210.193963][T18389] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:41 executing program 3: 12:59:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff7f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1210.364668][T18396] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1210.563497][ T2551] usb 6-1: new high-speed USB device number 106 using dummy_hcd [ 1210.964181][ T2551] usb 6-1: unable to get BOS descriptor set [ 1211.044113][ T2551] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1211.056409][ T2551] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1211.073148][ T2551] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1211.270976][ T2551] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1211.280318][ T2551] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1211.295618][ T2551] usb 6-1: Product: syz [ 1211.300597][ T2551] usb 6-1: Manufacturer: syz [ 1211.308991][ T2551] usb 6-1: SerialNumber: syz [ 1211.590739][T18360] udc-core: couldn't find an available UDC or it's busy [ 1211.608178][T18360] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1211.693508][ T2551] usb 6-1: 0:2 : does not exist [ 1211.724116][ T2551] usb 6-1: USB disconnect, device number 106 [ 1212.413241][ T2551] usb 6-1: new high-speed USB device number 107 using dummy_hcd [ 1212.803315][ T2551] usb 6-1: unable to get BOS descriptor set [ 1212.883267][ T2551] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1212.892052][ T2551] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1212.903981][ T2551] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 12:59:44 executing program 3: 12:59:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff9e}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:44 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd1, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:44 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/601], 0x0) [ 1213.123283][ T2551] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1213.147826][ T2551] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1213.157784][ T2551] usb 6-1: Product: syz [ 1213.161962][ T2551] usb 6-1: Manufacturer: syz 12:59:44 executing program 3: [ 1213.198753][ T2551] usb 6-1: can't set config #1, error -71 [ 1213.222950][ T2551] usb 6-1: USB disconnect, device number 107 [ 1213.226301][T18448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:44 executing program 3: 12:59:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffff0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:44 executing program 3: [ 1213.447211][T18448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:44 executing program 3: 12:59:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:44 executing program 3: 12:59:44 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd2, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1213.710594][ T2551] usb 6-1: new high-speed USB device number 108 using dummy_hcd [ 1213.733258][T18486] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:44 executing program 3: [ 1213.933303][T18487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1214.053184][ T2551] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 1214.185354][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1214.203266][ T2551] usb 6-1: can't read configurations, error -61 [ 1214.393160][ T2551] usb 6-1: new high-speed USB device number 109 using dummy_hcd [ 1214.704710][ T2551] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 1214.833737][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1214.843745][ T2551] usb 6-1: can't read configurations, error -61 [ 1214.859860][ T2551] usb usb6-port1: attempt power cycle [ 1215.600106][ T2551] usb 6-1: new high-speed USB device number 110 using dummy_hcd [ 1215.753679][ T2551] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 1215.883031][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1215.890715][ T2551] usb 6-1: can't read configurations, error -61 [ 1216.052919][ T2551] usb 6-1: new high-speed USB device number 111 using dummy_hcd 12:59:47 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="120128ba9f3038b71f0e26821881000000010902120001000000000904000000ff0000"], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @sack_perm, @timestamp, @window={0x3, 0xa, 0xff}, @window={0x3, 0x3f, 0x2}, @timestamp, @mss={0x2, 0x9}, @timestamp], 0x8) 12:59:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:47 executing program 3: 12:59:47 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd3, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:47 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000100)=r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={r3, r9}) [ 1216.193642][ T2551] usb 6-1: too many configurations: 9, using maximum allowed: 8 12:59:47 executing program 3: [ 1216.267881][T18513] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1216.277661][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 1216.291440][ T2551] usb 6-1: can't read configurations, error -71 12:59:47 executing program 3: [ 1216.336728][ T2551] usb usb6-port1: unable to enumerate USB device 12:59:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:47 executing program 3: [ 1216.435266][T18513] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:47 executing program 3: 12:59:47 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000800) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r2}) [ 1216.752854][ T2551] usb 6-1: new high-speed USB device number 112 using dummy_hcd [ 1217.023398][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1217.412844][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1217.682770][ T2551] usb 6-1: new high-speed USB device number 113 using dummy_hcd [ 1217.952740][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1218.342703][ T2551] usb 6-1: device descriptor read/64, error 18 [ 1218.463474][ T2551] usb usb6-port1: attempt power cycle [ 1219.172675][ T2551] usb 6-1: new high-speed USB device number 114 using dummy_hcd 12:59:50 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd4, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:50 executing program 3: 12:59:50 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x6) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r5, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r6, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x6, @link='broadcast-link\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) 12:59:50 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x54840, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x23, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r2, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x6, 0x1, '\\\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_DOMAIN={0x13, 0x1, 'bridge_slave_0\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x24}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}]}, 0x78}, 0x1, 0x0, 0x0, 0x24048800}, 0x808c4) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="38777568256ffbf39d52e297f7de94ca8bfdf88a704890a02633ba1f103ec15a6f820a36760d85704150fc31e03806714fd123f75f16ed35b611eb069fa67dfac7d9", @ANYRES16=r2, @ANYBLOB="00022abd7000fddbdf250300000008000800ac1e0101080002000500000014000600fe8000000000000000000000000000bb080004000200000006000b0006000000"], 0x48}, 0x1, 0x0, 0x0, 0x10040}, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1219.262846][ T2551] usb 6-1: Invalid ep0 maxpacket: 183 12:59:50 executing program 3: [ 1219.361596][T18554] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:50 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private2, @private1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x31}}, 0xa314, 0x0, 0x0, 0x400, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/86) 12:59:50 executing program 3: [ 1219.465267][T18554] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:50 executing program 3: 12:59:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:50 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd5, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:50 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400023}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x501, 0x0, 0x80, 0xbf78}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VFIO_IOMMU_UNMAP_DMA(r3, 0x3b72, &(0x7f00000001c0)={0xb2, 0x1, 0x7fffffff, 0x9, "011c6718be9277eebceff462bd11adb39ca3396281d69cdb2bbf1e51387a0f7262938e614903d092afae951ab97eee69a866f262b8d6946eb0d63d6b8ce185d5ae590866f5f7b30566576e99a3d0a810be823ebb77e7c8edf9f63a4303424007c27a84d7b238598c467db5e0db6efde42352eb9ab957275d84b8ef0711df776cb2c870e83ecaeb924390ed0fd90fcb972b5989923a94d8a7cf95"}) 12:59:50 executing program 3: [ 1219.722536][ T2551] usb 6-1: new high-speed USB device number 115 using dummy_hcd [ 1219.785414][T18595] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1219.840554][T18603] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1219.933410][ T2551] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1219.942551][ T2551] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1219.955753][ T2551] usb 6-1: config 0 descriptor?? [ 1220.255406][ T2551] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1220.283653][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1220.302677][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1220.322598][ T2551] usb 6-1: Read EDID byte 0 failed: -71 [ 1220.328202][ T2551] usb 6-1: Unable to get valid EDID from device/display [ 1220.368920][ T2551] usb 6-1: submit urb error: -2 [ 1220.376079][ T2551] udlfb: probe of 6-1:0.0 failed with error -2 [ 1220.442563][ T2551] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1220.451611][ T2551] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1220.474213][ T2551] [drm:udl_init] *ERROR* Selecting channel failed [ 1220.490046][ T2551] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1220.498834][ T2551] [drm] Initialized udl on minor 2 [ 1220.522678][ T2551] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1220.536952][ T2551] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1220.550024][ T2551] usb 6-1: USB disconnect, device number 115 12:59:51 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e917268218810000000109ff00"/35], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @private=0xa010101}}, 0x1e) 12:59:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:51 executing program 3: 12:59:51 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x20, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r6, 0x40000, 0x10080}, [@IFLA_PHYS_PORT_ID={0x12, 0x22, "ed29b79e831d7ccfed6f37354388"}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x51) 12:59:51 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd6, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:51 executing program 3: 12:59:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1220.843080][T18642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:52 executing program 3: 12:59:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1220.919470][T18642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:52 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x642100, 0xc0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0) sendto$isdn(r0, &(0x7f0000000040)={0x7e57, 0x2, "97d5a0a6e322c6a19009623d106ac778ad45df0c34a65e786350d74444eb14b33596fde5b34ed85b89a6342c4c0852bcbbf527ddc3664252846569668fe9c665bd521d769b9961448c8a0433525071a9a6d825d49e2986b21b3dc1b32566078a1afb4f77127898678bc5c0d94d28a9ca0724273dec676f383c"}, 0x81, 0x20000000, &(0x7f0000000100)={0x22, 0x5, 0x3, 0x7f, 0xf8}, 0x6) r2 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:59:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1221.065137][T18673] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1221.172709][ T2551] usb 6-1: new high-speed USB device number 116 using dummy_hcd [ 1221.180808][T18673] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1221.573174][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1221.580763][ T2551] usb 6-1: can't read configurations, error -61 [ 1221.732384][ T2551] usb 6-1: new high-speed USB device number 117 using dummy_hcd [ 1222.132466][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1222.140211][ T2551] usb 6-1: can't read configurations, error -61 [ 1222.147949][ T2551] usb usb6-port1: attempt power cycle [ 1222.862410][ T2551] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 1223.112407][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1223.120013][ T2551] usb 6-1: can't read configurations, error -61 [ 1223.272256][ T2551] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 1223.522319][ T2551] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 1223.529998][ T2551] usb 6-1: can't read configurations, error -61 [ 1223.537825][ T2551] usb usb6-port1: unable to enumerate USB device 12:59:54 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYRESOCT=r1], 0x0) 12:59:54 executing program 3: 12:59:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:54 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd7, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:54 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x40c, 0x0, 0x0, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x150}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r4, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xa4c1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000fec000/0x13000)=nil, 0x13000}) r8 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) accept4(r8, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80000) 12:59:55 executing program 3: [ 1223.898139][T18691] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:55 executing program 3: 12:59:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:55 executing program 3: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x33}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 1224.036488][T18691] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:55 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x200, 0x70bd2a, 0x6, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000081}, 0x40000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:59:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1224.252272][ T8087] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 1224.532126][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1224.922134][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1225.192038][ T8087] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 1225.462045][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1225.852106][ T8087] usb 6-1: device descriptor read/64, error 18 [ 1225.972256][ T8087] usb usb6-port1: attempt power cycle [ 1226.681951][ T8087] usb 6-1: new high-speed USB device number 122 using dummy_hcd 12:59:58 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r4) r6 = inotify_init() fcntl$dupfd(r6, 0x406, r5) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 12:59:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 12:59:58 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd8, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x337}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 12:59:58 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0xffffff01, @empty, 0x3}, 0x20) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 12:59:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/244, 0xf4}], 0x1, 0x10002) [ 1226.852077][ T8087] usb 6-1: device descriptor read/8, error -61 12:59:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x602, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f0000000480)) 12:59:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1227.046418][T18742] __nla_validate_parse: 2 callbacks suppressed [ 1227.046429][T18742] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1227.066089][ T8087] usb 6-1: device descriptor read/8, error -71 12:59:58 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000080)=0x28) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) sendmsg$IPSET_CMD_SWAP(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x6, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x3) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$CAN_RAW_FD_FRAMES(r5, 0x65, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@local, @mcast2, @ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x400, 0x400003}) 12:59:58 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acd9, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 12:59:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1227.145410][T18753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:59:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1227.298222][T18775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1227.395119][T18775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1227.561972][ T8087] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 1227.772632][ T8087] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1227.781898][ T8087] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1227.795878][ T8087] usb 6-1: config 0 descriptor?? [ 1228.091920][ T8087] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1228.112799][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1228.131895][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1228.151858][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1228.157537][ T8087] usb 6-1: Unable to get valid EDID from device/display [ 1228.195611][ T8087] usb 6-1: submit urb error: -2 [ 1228.210026][ T8087] udlfb: probe of 6-1:0.0 failed with error -2 [ 1228.271936][ T8087] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1228.280562][ T8087] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1228.301853][ T8087] [drm:udl_init] *ERROR* Selecting channel failed [ 1228.321008][ T8087] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1228.329451][ T8087] [drm] Initialized udl on minor 2 [ 1228.361985][ T8087] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1228.374006][ T8087] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1228.398494][ T8087] usb 6-1: USB disconnect, device number 123 [ 1228.921746][ T8087] usb 6-1: new high-speed USB device number 124 using dummy_hcd [ 1229.282386][ T8087] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1229.291491][ T8087] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1229.305119][ T8087] usb 6-1: config 0 descriptor?? 13:00:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:00 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x1402, 0x400, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xa3d3, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:00 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acda, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:00 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/244, 0xf4}], 0x1, 0x11b) 13:00:00 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000040)={0x0, @reserved}) [ 1229.611781][ T8087] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1229.641937][ T8087] usb 6-1: Read EDID byte 0 failed: -71 13:00:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x815}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1229.661795][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1229.681717][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1229.687676][T18824] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1229.688022][ T8087] usb 6-1: Unable to get valid EDID from device/display [ 1229.744878][ T8087] usb 6-1: submit urb error: -2 [ 1229.770138][ T8087] udlfb: probe of 6-1:0.0 failed with error -2 13:00:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1229.868909][T18824] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1229.871700][ T8087] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1229.898544][ T8087] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor 13:00:01 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/244, 0xf4}], 0x1, 0x10002) [ 1229.942908][ T8087] [drm:udl_init] *ERROR* Selecting channel failed 13:00:01 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x9, 0x650001) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) fsetxattr$security_evm(r1, &(0x7f0000000040)='security.evm\x00', &(0x7f00000001c0)=@v2={0x5, 0x3, 0x3, 0x3f, 0xd3, "3de74dcc8be7510c33517ecef81a4e586d35beda51042eb89a10dafa6238885aa05325b73d7d2ad8269213e22383e429b7cc49dc1607434b2aec62f1660f60eb720633407ac28a8a7b5924f21079164cfa3b08188e030d9ca09594ac8a4ea6ec6e67757a8ff02125f5dc5a37edb2ae3580abb5df512ac5c35c8e0ef153c9c6574983ef304e799527072958390e6c20938a7279fb6997ab5062512d3c16ccaa016ff6b1ed0b89af844c506cfcdf060c90a3d14706dc947154e0a28f1fcc3952a249b7dc0f144355f16e7e236b71514cb6ccb342"}, 0xdc, 0x1) 13:00:01 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acdb, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1230.003492][ T8087] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1230.029103][ T8087] [drm] Initialized udl on minor 2 13:00:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1230.061755][ T8087] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1230.086601][ T8087] udl 6-1:0.0: [drm] Cannot find any crtc or sizes 13:00:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1230.147253][ T8087] usb 6-1: USB disconnect, device number 124 [ 1230.173185][T18874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1508}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:01 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000001c0)={0x8f23, 0x401, 0x0, 'queue0\x00', 0x40}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100)=0x17d, 0x4) recvfrom$phonet(r2, &(0x7f0000000000)=""/173, 0xad, 0x0, &(0x7f00000000c0)={0x23, 0x0, 0x3, 0x5}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1230.351872][T18874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1230.561759][ T8087] usb 6-1: new high-speed USB device number 125 using dummy_hcd [ 1230.921658][ T8087] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1230.930783][ T8087] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1230.944699][ T8087] usb 6-1: config 0 descriptor?? [ 1231.241911][ T8087] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1231.261667][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1231.283594][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1231.311574][ T8087] usb 6-1: Read EDID byte 0 failed: -71 [ 1231.317249][ T8087] usb 6-1: Unable to get valid EDID from device/display [ 1231.354696][ T8087] usb 6-1: submit urb error: -2 [ 1231.365503][ T8087] udlfb: probe of 6-1:0.0 failed with error -2 [ 1231.431571][ T8087] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1231.440139][ T8087] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1231.461651][ T8087] [drm:udl_init] *ERROR* Selecting channel failed [ 1231.472888][ T8087] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1231.482054][ T8087] [drm] Initialized udl on minor 2 [ 1231.510967][ T8087] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1231.519784][ T8087] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1231.546630][ T8087] usb 6-1: USB disconnect, device number 125 13:00:02 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acdc, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:02 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3703}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:02 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8601505f59eecd34}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r3}, &(0x7f0000005640)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x80000000400200) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x10, 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x9, 0x10}, 0xc) 13:00:02 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000004b21840e9172606008100000001090212002cd501000000000b04000000ff000069a7ca3f06149640937138b34377a825ff097b3bbbbd498e025a347e9cad34ebecf10194194a158bd41a5d41594b9d5dbdabd650"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x7f, @multicast1, 0x4e23, 0x0, 'nq\x00', 0x21, 0xfff, 0x22}, 0x2c) [ 1231.770272][T18945] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:03 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80400083}) 13:00:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:03 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acdd, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:03 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1231.989837][T18945] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1232.051655][ T8087] usb 6-1: new high-speed USB device number 126 using dummy_hcd 13:00:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1232.143349][T18982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1232.303710][T18982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:03 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acde, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffffffffffffffc0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IMHOLD_L1(r3, 0x80044948, &(0x7f0000000040)=0x80) sendmsg$nl_route(r1, 0x0, 0x20000001) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @remote, @ipv4={[], [], @remote}, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x400003}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="086da60000000000000000000000000000000df79a2f45ab26c4c175752ca5d5f2c572fca0dd113588c0e80119d627679c86bab051554d1618a7d1878f11e2e615aeef56d5299e8c9b09944c9f0375afccfa2ca0d630ac", @ANYRES64, @ANYRESHEX], 0x60}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x40148}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="7400dfff0f000fff00000000000000ddff000000e011590e15bb4d68ad287a91d5981b8d712ae2d48f657c5fc73fbe52decb11f26965dcc08107f5a16e90c72ba79f54456c855779c4b0c7f6defe431fb3", @ANYRES32=0x0, @ANYBLOB="0008000000000000340012800b00010069703667726500002400028014000700ff01000000000000000000000000000106000200a8f000000400120008000a00", @ANYRES32=r6, @ANYBLOB="08001f00020000000800040005100000080028008ceb0000"], 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="10002bbd7000fcdbdf250300000008000100", @ANYRES32=r5, @ANYRESHEX=r5], 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x390100, 0x0) ioctl$PPPIOCSMAXCID(r3, 0x40047451, &(0x7f0000000080)=0x3) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) [ 1232.412175][ T8087] usb 6-1: config 213 has too many interfaces: 44, using maximum allowed: 32 [ 1232.434563][ T8087] usb 6-1: config 213 has an invalid descriptor of length 0, skipping remainder of the config 13:00:03 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1232.502694][ T8087] usb 6-1: config 213 has 0 interfaces, different from the descriptor's value: 44 [ 1232.535378][ T8087] usb 6-1: New USB device found, idVendor=17e9, idProduct=0626, bcdDevice=81.00 [ 1232.576141][ T8087] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1232.630306][T19011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1232.737181][T19026] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1232.861657][ T8087] usb 6-1: string descriptor 0 read error: -71 [ 1232.876152][ T8087] usb 6-1: USB disconnect, device number 126 13:00:04 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e9175d89b33a6e91a3d30902120001000000070904000000ff0000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r3}, &(0x7f0000005640)=0x10) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r5}, &(0x7f0000005640)=0x10) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000005600)={0xff, 0x0, 0x0, 0x8, r7}, &(0x7f0000005640)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x204, 0x2, 0x2, 0x8000, 0x1f, 0x9, 0xffffffff, r7}, &(0x7f0000000080)=0x20) 13:00:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:04 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acdf, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:04 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:04 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1d000000", @ANYRES16=r3, @ANYBLOB="b72300000000000000000600000008000300", @ANYRES32=r1, @ANYBLOB], 0x1c}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') r5 = syz_open_dev$vcsn(0x0, 0x0, 0x90800) r6 = syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r6}, 0x14}}, 0x0) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x400000, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x204600, 0x0) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r6, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r7}, {0x8, 0x1, r4}, {0x8, 0x1, r8}]}, @NBD_ATTR_SERVER_FLAGS={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x810}, 0x400c802) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="04002cbd7000ffdbdf25050000000c000600010200000000000008000100000000000c00080080000000000000000800010000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20010011}, 0x40001) r9 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r10, 0x0, 0x40, &(0x7f0000000700)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a8, 0x188, 0x188, 0xf0, 0x188, 0x330, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, &(0x7f0000000280), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @private=0xa010102, 0x0, 0xff, 'geneve0\x00', 'ip6gretap0\x00', {}, {0xff}, 0xff, 0x1, 0x4}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x511, 0x3f, @loopback, 0x4e22}}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x10}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x4}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xf2}}}, {{@ip={@multicast1, @empty, 0x0, 0xff000000, 'netdevsim0\x00', 'geneve0\x00', {0xff}, {}, 0x89, 0x1, 0x2}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3, 0x1834, @broadcast, 0x4e23}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x3}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x3b}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x508) 13:00:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1233.472463][T19055] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1233.563862][T19055] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:04 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:04 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:04 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@null=' \x00', 0x7, 'gretap0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000040)={0x3f, 0x8, 0x2, "ddb960cc332f24bda5589c062e16b8db53bf616e9ee35de9b1d367dc7257ff03", 0x32314742}) r5 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f00000000c0)={0x0, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r5, 0x110, 0x4, &(0x7f0000000000), 0x4) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000080)={0x81, 0x0, 0x2, 0x5, 0x40}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x34}, @dev={0xfe, 0x80, [], 0x3d}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400103}) 13:00:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1233.788011][T19094] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1233.821594][ T2473] usb 6-1: new high-speed USB device number 127 using dummy_hcd [ 1233.898080][T19106] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1234.112070][ T2473] usb 6-1: too many configurations: 211, using maximum allowed: 8 [ 1234.911281][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=895d, bcdDevice=3a.b3 [ 1234.921911][ T2473] usb 6-1: New USB device strings: Mfr=110, Product=145, SerialNumber=163 [ 1234.930462][ T2473] usb 6-1: Product: syz [ 1234.935097][ T2473] usb 6-1: Manufacturer: syz [ 1234.939718][ T2473] usb 6-1: SerialNumber: syz [ 1234.945864][ T2473] usb 6-1: config 0 descriptor?? [ 1235.241295][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1235.261239][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1235.282916][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1235.301209][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1235.306934][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1235.344946][ T2473] usb 6-1: submit urb error: -2 [ 1235.352702][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1235.411211][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1235.419863][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1235.441178][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1235.456404][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1235.463947][ T2473] [drm] Initialized udl on minor 2 [ 1235.481223][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1235.489790][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1235.510710][ T2473] usb 6-1: USB disconnect, device number 127 13:00:06 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x581080, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$bt_hci(r1, 0x84, 0x2, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 13:00:06 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace1, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:06 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x320, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getpeername$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000380)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x401002}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="00042bbd7000fedbdf25160000000a001a009e678368fee500000a00060000000000000000000a001a00aaaaaaaaaaaa00000a000600f2672c87101f00000a001a00ffffffffffff000008000300", @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=r5, @ANYBLOB="08000100030000000a1006000180c200000300000c009900609a000001000000"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x48000) r6 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, 0x15, 0x101, 0x70bd29, 0x25dfdbff, {0x2b}, [@INET_DIAG_REQ_BYTECODE={0x3c, 0x1, "f397c38b6092f1da63043baf5d7ec7e7d421a5e0058f342f2b15368ae7afa5537d42e6c488b8e5a9f5ec953e6921de4d7c29bc05a9b51c32"}, @INET_DIAG_REQ_BYTECODE={0x1f, 0x1, "6c9d6e5bbf6711c9ef7937c014ed45642432e85636beb0d5dd9d8b"}, @INET_DIAG_REQ_BYTECODE={0x1c, 0x1, "b9a3ed57a20c37fc21f266b9427332cbc9e3397b8517ce60"}]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 13:00:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:06 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="f11cb4a05dd6d25c8e96d3e867f482af190c93", 0x13}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x34000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1235.831709][T19151] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:07 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:07 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace2, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1236.001904][T19151] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:07 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xf4eba37a5866fc19, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="01e300000000000000000300000004000180"], 0x18}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r5}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r7}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x803000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xf0, r3, 0x111, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}]}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x5}, 0x40) [ 1236.251312][ T2473] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 1236.621652][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1236.630793][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1236.648569][ T2473] usb 6-1: config 0 descriptor?? [ 1236.951222][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1236.971047][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1236.991247][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1237.011181][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1237.016758][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1237.053601][ T2473] usb 6-1: submit urb error: -2 [ 1237.060464][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1237.131083][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1237.139715][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1237.161030][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1237.176694][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1237.184370][ T2473] [drm] Initialized udl on minor 2 [ 1237.203598][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1237.219625][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1237.229256][ T2473] usb 6-1: USB disconnect, device number 2 13:00:08 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa4200, 0x0) sendmsg$inet(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="716fa11881be059a393bd55f82ffb667343bac39198952de6f40d55773cb3e0134e7ad37631ff9adad7ab18ad51ef0401fd5259c284fd5af45846dbd4c5949ac48370eadbd4ea474118d2386297a5ceb1780001eca13", 0x56}, {&(0x7f0000000100)="b0a0f2a5e1095984eb391840b61d86927816aa3ed88e063e1259b86d43b93e7254481930137605631d15554860e0e02c665fdd731476a77306bddbf013748ccc1d21be8d7b4870ca456dc9c1c3f290b8", 0x50}, {&(0x7f0000000180)="3c92d17b4c6d5b121c7183424e05a4c9a0f541c3b31d1f454c9b713505ea6def", 0x20}], 0x3}, 0x4040) 13:00:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:08 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:08 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) recvfrom$netrom(r6, &(0x7f0000000400)=""/211, 0xd3, 0x40, &(0x7f0000000580)={{0x3, @default, 0x1}, [@null, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) r7 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="7400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0008000000000000340012800b0001006900162fe4a55b04acd8703667726500002400028014000700ff01000000000000000000000000000106000200a8f000000400120008000a0087a22929490e4174fa5a", @ANYRESDEC, @ANYBLOB="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"/270], 0x74}, 0x1, 0x0, 0x0, 0x4004041}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f00000009c0)=ANY=[@ANYBLOB="20020000250010002dbd7000fcdbdf2500000000", @ANYRES32=r4, @ANYBLOB="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"], 0x220}}, 0x24008010) r8 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x45d, 0x0, 0x0, 0x0, 0x400003}) 13:00:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:08 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace3, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:08 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:08 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace4, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1237.531526][T19258] __nla_validate_parse: 2 callbacks suppressed [ 1237.531536][T19258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1237.676045][T19258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:08 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private0={0xfc, 0x0, [], 0x1}, @mcast2, @mcast1, 0x20, 0x9e, 0x2, 0x900, 0x56c7ff9, 0x4002a9, r3}) 13:00:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1237.825947][T19290] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1237.831092][ T2473] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 1237.982498][T19290] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1238.231055][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1238.240109][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1238.255124][ T2473] usb 6-1: config 0 descriptor?? [ 1238.551294][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1238.571071][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1238.590975][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1238.610944][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1238.616629][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1238.657602][ T2473] usb 6-1: submit urb error: -2 [ 1238.664773][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1238.730854][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1238.739666][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1238.762037][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1238.780708][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1238.788336][ T2473] [drm] Initialized udl on minor 2 [ 1238.811068][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1238.819722][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1238.838624][ T2473] usb 6-1: USB disconnect, device number 3 13:00:10 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0xa) 13:00:10 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:10 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace5, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x230ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:10 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_INIT(r1, &(0x7f0000000000)={0x50, 0x0, 0x3, {0x7, 0x1f, 0xfffffc01, 0x2802008, 0x3f, 0x100, 0x600, 0x2}}, 0x50) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1239.111136][T19346] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:10 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0xfe, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x3, 0x2, 'client1\x00', 0xffffffff80000000, "0ad82dcf7ccd4567", "a2b6f8e27f601745b499e6d3ce3b08ea1cca1b5fda81a7d00734c2122625facd", 0x1f, 0x8}) 13:00:10 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1239.262021][T19346] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:10 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000000)={0x62, 0xb, [], [@enc_lim={0x4, 0x1, 0x3f}, @hao={0xc9, 0x10, @private2}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @ra={0x5, 0x2, 0x100}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x28, {0x0, 0x8, 0x99, 0x8, [0x7, 0x80, 0x203, 0x5f8]}}, @pad1]}, 0x68) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1239.460939][ T2473] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 1239.515234][T19390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1239.595956][T19391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1239.820867][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1239.829940][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1239.844617][ T2473] usb 6-1: config 0 descriptor?? [ 1240.140967][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1240.160775][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1240.181811][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1240.200836][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1240.206526][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1240.232827][ T2473] usb 6-1: submit urb error: -2 [ 1240.239787][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1240.310821][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1240.319482][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1240.340731][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1240.356693][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1240.370677][ T2473] [drm] Initialized udl on minor 2 [ 1240.390832][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1240.399489][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1240.417132][ T2473] usb 6-1: USB disconnect, device number 4 13:00:11 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x0, 0xb0, "f3604c410f28efa0a9207889b1a844f3b65dfbd8fba3d55125b5dd34e50eb5e72b8edfe52d4a79736f1081f33a4c8bbf38f7d38b3c333ebd92d33749700cd2751fc29fe11c31b986fcbab7156c93034b1e2f605e3b1555d88c5dd3f2ddd60921609d16417d8133d7a998f320294a4de350906f0f4cd437649e4c86f83dc089c5462afac49a4328ecc6f8f6b4fe6ca03e979ea09da3610142035d1276a6d3930f84694d6d3a9fe0ce12e3bccf9bddc7ba"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$getown(r1, 0x9) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0x4, 0x4e, &(0x7f0000000200)="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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:00:11 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace6, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:11 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:11 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000480)={0x38, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x5, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x891}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x140}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x60400c4}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1240.705872][T19427] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:12 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1240.815449][T19442] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:12 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_delroute={0x38, 0x19, 0x400, 0x70bd2d, 0x25dfdbfb, {0xa, 0x20, 0x14, 0x9, 0xff, 0x2, 0x0, 0xa}, [@RTA_PREF={0x5, 0x14, 0xc9}, @RTA_MULTIPATH={0xc, 0x9, {0x4, 0x3, 0xa0, r2}}, @RTA_MARK={0x8, 0x10, 0x3ff}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:12 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace7, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1240.970740][ T2473] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 1241.340761][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1241.349816][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1241.364069][ T2473] usb 6-1: config 0 descriptor?? [ 1241.660678][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1241.681320][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1241.700685][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1241.720740][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1241.726361][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1241.762763][ T2473] usb 6-1: submit urb error: -2 [ 1241.769871][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1241.830641][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1241.839250][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1241.862327][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1241.881667][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1241.889158][ T2473] [drm] Initialized udl on minor 2 [ 1241.922430][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1241.938708][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1241.950219][ T2473] usb 6-1: USB disconnect, device number 5 13:00:13 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) socket$isdn_base(0x22, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x100, 0xffff, {0x0, 0x2710}, {0x2, 0xc, 0x0, 0x1, 0x7, 0x0, "5182148a"}, 0x200, 0x3, @planes=&(0x7f0000000000)={0x3, 0x1, @mem_offset=0x1, 0x200}, 0x400, 0x0, r3}) fcntl$getflags(r4, 0x1) syz_usb_connect(0x3, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 13:00:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x200, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x88d01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r5, 0x0, 0xa38fafc1a67099ea) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:13 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:13 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace8, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:13 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:13 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4ace9, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x15080000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:13 executing program 0: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x4, 0x0, 0x0, 0xd}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000340)=""/142, 0x29, 0x8e, 0x8}, 0x20) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1242.620593][ T2473] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 1242.650932][T19559] __nla_validate_parse: 4 callbacks suppressed [ 1242.650943][T19559] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1242.991265][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1243.000505][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1243.010299][ T2473] usb 6-1: config 0 descriptor?? [ 1243.310596][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1243.330504][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1243.350479][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1243.370529][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1243.376184][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1243.405528][ T2473] usb 6-1: submit urb error: -2 [ 1243.412916][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1243.470536][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1243.479060][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1243.500532][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1243.510575][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1243.518273][ T2473] [drm] Initialized udl on minor 2 [ 1243.540558][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1243.549074][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1243.565102][ T2473] usb 6-1: USB disconnect, device number 6 [ 1244.120417][ T2473] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 1244.480938][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1244.489979][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1244.504133][ T2473] usb 6-1: config 0 descriptor?? 13:00:15 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) 13:00:15 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:15 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4006815) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000480)={0x38, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x5, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x38}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000428bd7000fedbdf250300000038000580080001007564706ac2bc878008000300b4f2000008000300f8ffffff080001002000000008000300000000800800010075647000"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DEL(r7, 0x0, 0x484, &(0x7f0000000000)={0x3c, @empty, 0x4e22, 0x1, 'dh\x00', 0x1, 0x1f, 0x32}, 0x2c) r8 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x37030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:15 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acea, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1244.810535][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1244.838190][T19609] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1244.850484][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1244.870389][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1244.903208][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1244.910472][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1244.953845][ T2473] usb 6-1: submit urb error: -2 [ 1244.965081][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 13:00:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:16 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_BINARY(r2, 0x2, &(0x7f0000000000)='-&&{\x00', &(0x7f0000000040)="676a8052e8794ae5ea9bc582d308f75e1c61530349ba5f412dee2e4cf3b81d302984610c770dc5507e03faa2a64d9f46ed03aaf6eee36b3ecd9ade21b4022881be773ea3d0fc277456534e01a065299298c0fe6c10845355336e7f64f5317d88bbf65cc92f6f7c01aa291533f34db9282a22494df5fd1ea3aa30a0dd9852220a31724e252f59f86cb102ab6d428bd1df3e8d45363e04c5d198d5487bbb950424299d83292a573fac7d43ef8e715e254b5863e3763d6c08f56251ad42a71c94ddeb620fdefdcf50488d82fbe8ab410dfd5a86aba680407e8ffa72cb0b49e9c58a0fe6d5e2cd855ff9f37f68", 0xeb) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socket$inet_udplite(0x2, 0x2, 0x88) 13:00:16 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1245.030510][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1245.039165][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1245.055796][T19617] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:16 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4aceb, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1245.150392][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1245.170064][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1245.185821][ T2473] [drm] Initialized udl on minor 2 [ 1245.210427][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1245.250053][T19648] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1245.253012][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1245.306813][ T2473] usb 6-1: USB disconnect, device number 7 [ 1245.477740][T19655] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1245.700285][ T2473] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1245.970290][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1246.360204][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1246.630291][ T2473] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 1246.900178][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1247.290064][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1247.413441][ T2473] usb usb6-port1: attempt power cycle 13:00:18 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, [], [{0x4, 0x0, 0xcc, 0x3ff, 0x9, 0x7}, {0x7f, 0x5, 0x9, 0x3, 0x5, 0xd0}], [[], [], [], [], [], [], [], []]}) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r1, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) get_robust_list(r1, 0x0, 0x0) ptrace$setsig(0x4203, r1, 0x1ff, &(0x7f0000000000)={0x36, 0x40, 0x40}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$HIDIOCGFEATURE(r3, 0xc0404807, &(0x7f0000000340)={0x7, "6509ecbe8666748fdcce7d3dbb2c891a9994b0bc47293b742cc4b0941e147b236efe2793888452f26a319b3e539f15bc2656840c9ede1c7325773a756eba3997"}) 13:00:18 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acec, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r4}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@deltclass={0x10d0, 0x29, 0x100, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, {0x5, 0xb}, {0xffff, 0xee7f185eca728b97}, {0x5, 0x5}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x106c, 0x2, [@TCA_CBQ_RATE={0x10, 0x5, {0x9, 0x1, 0x825, 0x2, 0xf98d, 0x1aa}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x23, 0x3, 0x1c, 0x3f, 0x7b80, 0x7d5d, 0x1f, 0x9}}, @TCA_CBQ_RTAB={0x404, 0x6, [0xe38d, 0x7f, 0x8, 0xffff, 0xef7, 0x1, 0x80000001, 0x6, 0x6, 0x81, 0x7fffffff, 0x8d68, 0x3, 0x7, 0xfffffffd, 0xa4b5, 0x2, 0x48, 0xc8d, 0x80000001, 0x3f, 0x200, 0x81, 0xfffffffa, 0xffffffff, 0x10001, 0x10001, 0x0, 0x1e, 0x80000001, 0xfc0, 0x2, 0x1f, 0x5, 0x89, 0x9, 0x5a6d, 0x3, 0x1ff, 0x9, 0x40, 0x9, 0x1, 0x6923, 0x7ff, 0x1, 0x6, 0x3, 0x1ff, 0xfffffff7, 0xfffffffb, 0x5, 0x6, 0x17e7, 0xffff, 0xfffffffb, 0x7fffffff, 0xb6a3, 0x10001, 0x10000, 0x80000001, 0x5, 0x0, 0x1f, 0x9, 0x40, 0x3, 0x2, 0x8, 0x0, 0xff, 0xfffff605, 0x6, 0x2, 0x1, 0x1000, 0x6, 0x1, 0x1, 0x1, 0x0, 0xfffffff7, 0x7, 0x2000, 0xdcce, 0x80000001, 0x2, 0x0, 0x1, 0x62, 0x7, 0x1, 0x7f, 0x5, 0x0, 0x100, 0x2, 0x0, 0x0, 0x1, 0x400, 0x9, 0x7fffffff, 0x0, 0x1, 0xff, 0x7fffffff, 0xeed3, 0xfffeffff, 0x1df, 0x200, 0x2, 0x2, 0x80, 0x6, 0x7, 0x7, 0x6, 0x2, 0x1, 0x1, 0x10000, 0x3, 0x5e74, 0x5, 0x10000, 0x7fff, 0x76, 0x3, 0xdf, 0x7ff, 0xf2, 0x5, 0x400, 0x6, 0x400, 0x7, 0x1, 0x3, 0x7, 0x4, 0xae4b, 0x0, 0x20, 0x9, 0xffffff7f, 0x4, 0x3, 0x80000000, 0x7fff, 0x2, 0x0, 0x9, 0x9, 0x3ff, 0x9, 0x7ff, 0x0, 0x1, 0x2, 0x0, 0x401, 0x6, 0x101, 0x5, 0x1, 0x4, 0x2, 0x7, 0x200, 0xfffffffc, 0x3ff, 0x2, 0xbfad, 0x9, 0xfff, 0x7f, 0x8, 0x6, 0xfff, 0x0, 0x9, 0x6, 0x0, 0x0, 0x401, 0x8, 0x0, 0x4, 0x0, 0xcf, 0x30, 0x7, 0x3f, 0x80, 0x36e, 0x9, 0x7, 0x2fc, 0x458, 0xffffffff, 0xfff, 0x6, 0x3, 0x11f7, 0x80000000, 0x8, 0x80, 0x8001, 0x3, 0x101, 0x8, 0x1ff, 0x7fff, 0x10001, 0x0, 0x7b6, 0x200, 0x4263, 0x28, 0x4, 0x5, 0x7fff, 0x9, 0x8000, 0x7, 0x6, 0xe0000, 0x7ff, 0x8, 0x8, 0x6, 0x1, 0xf85, 0x9, 0x57ec8983, 0x8000, 0x9, 0x8, 0x81, 0x9, 0x2, 0x5, 0x101, 0xb4, 0x3, 0x6be, 0x8, 0xff, 0x2, 0x80000000, 0x6, 0x0, 0x0, 0x7ff, 0x1000]}, @TCA_CBQ_RTAB={0x404, 0x6, [0x6, 0x6, 0x3, 0x8, 0x800, 0x20, 0x164, 0x5, 0x47acda0e, 0x4876, 0x5, 0x1, 0x1000, 0x3, 0x0, 0x10001, 0x2, 0xffff0000, 0x9, 0x1000, 0x9, 0x7ba, 0x8, 0x710, 0xdf01, 0x7, 0x7, 0x3, 0x7ff, 0xe2, 0xdfeb, 0x20, 0x4, 0x10001, 0xffffff00, 0x5, 0x8, 0x4, 0x101, 0x3, 0x80000001, 0xf0d, 0x4, 0x7fffffff, 0x5, 0x5, 0x0, 0x3, 0x1, 0x5, 0xfffeffff, 0x7, 0xaf, 0x38a4, 0x4, 0x121cc00, 0x0, 0x2, 0x0, 0x9, 0x0, 0x3, 0x3f, 0xff, 0x0, 0x0, 0x8, 0xe7b6, 0x1, 0x5, 0x4, 0x1, 0x0, 0xbf, 0x26fa, 0x3, 0x0, 0x101, 0x3, 0x8, 0x5, 0xff, 0x3f, 0x8, 0x9a0, 0x6, 0x5, 0x2, 0x1, 0x9, 0x2, 0x5, 0x9, 0x5, 0x10000, 0xb222, 0x73, 0xd83, 0x161f23dd, 0x7d8bf0e5, 0x1000000, 0x1f, 0x3, 0xfffff000, 0x8, 0x0, 0x401, 0x0, 0x1, 0x6, 0x57, 0x7ff, 0x8, 0x800, 0x295, 0xeff, 0x1, 0xffffffab, 0x40, 0x6, 0xfff, 0x1a6, 0x400, 0x3, 0x74, 0x4, 0x1, 0x7, 0x7fffffff, 0x101, 0x100, 0x2, 0x6, 0x7, 0x81, 0x41, 0x1, 0x8, 0x3, 0x800, 0x5, 0x6, 0x100, 0x2, 0x800, 0x1f, 0xff, 0x8, 0x9, 0x9, 0x95a, 0x4, 0x4, 0x4, 0xfffffff7, 0x5b44, 0xf6, 0x80000000, 0x8, 0x1, 0x2, 0x6086, 0xd7d, 0xfffffc00, 0x6, 0xfffff93d, 0x1, 0x88ef, 0x101, 0x100, 0xfff, 0x400, 0x100, 0x4, 0x8, 0x4, 0x9b, 0x80000001, 0x9, 0x7, 0x13, 0x3, 0x0, 0xb4d, 0x7, 0x7, 0x6, 0x3, 0xfff, 0x9, 0x8, 0x4, 0x9, 0xa3d8, 0x4, 0x7ff, 0x8, 0x3082, 0x5, 0x1, 0x8000, 0x3, 0x3, 0x0, 0x38, 0x905, 0x5, 0x3, 0x0, 0xfc0, 0x9, 0x0, 0x0, 0x1f, 0x12b7, 0x323, 0x6, 0xe188, 0x3, 0x1, 0x9, 0x40, 0x5, 0x4000000, 0x0, 0x1, 0x80000000, 0x1, 0x7, 0x400, 0x6, 0x3, 0x1, 0x0, 0xce, 0x2, 0xf, 0x0, 0xfffffffa, 0x80, 0x3, 0x0, 0x8000, 0x56, 0x8, 0x1, 0xfffffffe, 0x2, 0x1, 0xffffffff, 0x9, 0x9, 0x80000000, 0x9, 0xfffffffe, 0x81]}, @TCA_CBQ_RATE={0x10, 0x5, {0x4e, 0x1, 0x893, 0x7, 0x8, 0x3}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xa, 0xffff}, 0x8, 0x5}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x10000000, 0x7, 0x20, 0x9, 0x10000, 0xfc3, 0x2, 0x5, 0x1, 0x1f, 0x0, 0x3, 0x20, 0x7fff, 0x247, 0x3, 0xa, 0x2ce06a27, 0x9, 0x3, 0x3, 0x1ff, 0x1, 0x6, 0xff, 0x3ff, 0x80000000, 0x7, 0x1, 0x10000, 0x7fffffff, 0x1, 0x9, 0x7fff, 0x9, 0x8000, 0x8, 0x0, 0x7fff, 0x3, 0x8001, 0x6, 0x361, 0x9, 0x5, 0xe3, 0x1ff, 0x8, 0x7fffffff, 0x7, 0xff, 0x5, 0x1000, 0x48000, 0xff, 0x1, 0x401, 0x8d7d, 0xffffffff, 0x7d, 0x1, 0x7, 0x9, 0x9, 0x9, 0xfff, 0x5, 0x7, 0x7, 0x81, 0x7, 0x7fff, 0x8, 0x8, 0x7, 0x40, 0x5, 0x3ff, 0x353b, 0x1, 0x3e, 0x3, 0x7fff, 0x50, 0x800, 0x5, 0xcf93, 0xffffffbc, 0xe0, 0x5, 0x9, 0xfff, 0xfffffff9, 0x1f, 0x5, 0x81, 0x5, 0x3, 0x5, 0x7, 0xfff, 0x4, 0x20, 0x81, 0x6, 0x4, 0xa1a3, 0x6, 0x7fff, 0x6, 0xe9, 0x7fff, 0x6, 0x3, 0x80000001, 0x9, 0x8, 0x4, 0x1, 0x7fffffff, 0x7ff, 0x9, 0xfffffffd, 0x7ff, 0x7, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x5, 0x8, 0x100, 0x80, 0x10000, 0x10000, 0x1, 0x3ff, 0x1, 0x7fffffff, 0x1000, 0x0, 0x6, 0x3aa, 0x10001, 0x9, 0x7, 0x7, 0x2, 0x2, 0x7, 0x3, 0xffffffff, 0xfff, 0xa37, 0x890, 0x6, 0x5bc, 0x7ff, 0x3, 0xfffffffb, 0x200, 0x80000000, 0x20, 0x8, 0xc3d4, 0xdef, 0x1, 0x2, 0x80000000, 0x5, 0x81, 0x6, 0x1000, 0x1, 0x7ff7, 0x0, 0x9, 0x81, 0x80000000, 0x9, 0xfffffffe, 0x6, 0x3ff, 0xc, 0xa951, 0x6, 0x80, 0x800, 0x8001, 0x7, 0xfffff128, 0x3, 0x3f, 0xbd8, 0x200, 0x3, 0x2, 0x4, 0x800, 0x200, 0x401, 0x8, 0x7d, 0xbf, 0x1, 0x82f9, 0x1, 0x5, 0x99, 0x4, 0x7a, 0x0, 0x7fff, 0x3f, 0xdc, 0xffff, 0x2, 0x7, 0x2, 0x1000, 0xc7ff, 0xfff, 0x5, 0x4, 0x1, 0x3ff, 0x9, 0x40, 0x1, 0x0, 0x3, 0x8, 0x3, 0x4, 0x0, 0x4, 0x0, 0x7, 0xffffffff, 0x3f, 0x800, 0x7, 0x2, 0x2, 0x8, 0x1ff, 0xfffffffc, 0xd5c2, 0x0, 0xffffffe1, 0x69bd, 0x9, 0x81, 0x3]}, @TCA_CBQ_RTAB={0x404, 0x6, [0x3, 0x400, 0x4, 0xfffffff8, 0x6, 0x5, 0x3f, 0xfff, 0x4, 0x9, 0x6, 0x2, 0x7, 0x3, 0x3ff, 0x695, 0x2, 0x0, 0x1, 0x1, 0x10001, 0x546cc0e0, 0xc7, 0x4, 0x8, 0x5, 0x4, 0x7f, 0xfa1, 0x2, 0x7fff, 0xd7, 0x4, 0x8, 0x3ff, 0x7f, 0xdc03, 0x5, 0x7ff, 0x100, 0x7, 0x1, 0x7, 0x0, 0x3, 0x2, 0x5, 0x7f, 0x7fff, 0x8, 0x40, 0x7, 0x3, 0x2, 0x2e3, 0x9, 0x0, 0x6, 0x7, 0x3709, 0x40, 0x101, 0x7, 0x200, 0x380, 0x40, 0x2cb7c000, 0x800, 0x400, 0x7, 0x20, 0x7fff, 0xc801, 0x3ff, 0x4, 0x0, 0x48e, 0x9, 0xa6, 0x4, 0xcae5, 0x4, 0x8, 0x1ff, 0x9, 0x3ff, 0x8, 0x800, 0x5, 0x1ff, 0x8, 0x0, 0x3, 0x0, 0x7ff, 0x4c, 0x5, 0x7, 0xcda3, 0x8d, 0x5, 0x9, 0xffffffff, 0xf4, 0x7f, 0x80000000, 0x3, 0x4, 0xfffffffb, 0x4, 0xf8f, 0x7fffffff, 0x10000, 0x2, 0xe6, 0xeac6, 0x4, 0x8000, 0x2, 0x4, 0x7, 0xc10, 0x8, 0x5, 0xb492, 0x3, 0x80000001, 0x0, 0x401, 0x7ff, 0x8, 0xde9, 0x80000000, 0x7fff, 0x5, 0x5, 0xfffffff7, 0x2, 0x40, 0x10001, 0x4, 0x80000001, 0x0, 0x9, 0x20, 0x0, 0x2, 0x9, 0x8, 0x1, 0x0, 0x5b, 0x5, 0x1, 0x2, 0x7fffffff, 0x2, 0x200, 0x7, 0x9, 0x81, 0xfffffffc, 0x7, 0x2, 0x7, 0x300, 0x42, 0x7f, 0x200, 0x80000001, 0x3ff, 0xfffffff7, 0x6, 0x3, 0xdef, 0x80, 0x0, 0xc0, 0x1, 0x2, 0x6, 0x8, 0x101, 0x9, 0x7ff, 0xe5, 0x6, 0xbb33a88, 0xf1, 0xa38, 0x80000001, 0x80, 0x80, 0x8, 0x10001, 0x0, 0x5, 0x8000, 0x5, 0x0, 0x5, 0x1, 0x1, 0x0, 0x4, 0x1, 0x1ff, 0x7, 0x8, 0x2, 0x8, 0x3, 0x5, 0x66, 0x6, 0xffffffff, 0x1f, 0x583, 0x3ff, 0x0, 0x1, 0x4, 0xfff, 0xfffffff7, 0x10001, 0x8001, 0x82c5, 0x7fffffff, 0x9, 0x40, 0xffff, 0x9, 0xeee8, 0x4, 0x9, 0x6, 0x3f, 0x7fffffff, 0x0, 0xa4, 0x800, 0xd2, 0x4, 0x9, 0x40, 0x9, 0x4, 0x400, 0x3f, 0x200, 0x40, 0x1ff, 0x20004000, 0x2, 0xffff, 0x1f8000]}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xffff, 0xfff1}, 0x3f, 0xd7}}]}}, @tclass_kind_options=@c_mq={0x7, 0x1, 'mq\x00'}, @tclass_kind_options=@c_multiq={0xb, 0x1, 'multiq\x00'}, @TCA_RATE={0x6, 0x5, {0x4, 0x4c}}, @tclass_kind_options=@c_tbf={0x8, 0x1, 'tbf\x00'}, @tclass_kind_options=@c_multiq={0xb, 0x1, 'multiq\x00'}, @TCA_RATE={0x6, 0x5, {0x80, 0x81}}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x4000000}, 0xc001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x101000, 0x0) sendmsg$nl_route(r7, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r8 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:18 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 13:00:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1247.996563][T19695] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:19 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 13:00:19 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4aced, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1248.100716][T19708] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:19 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1248.340182][ T2473] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 1248.412802][T19754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1248.513114][T19761] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1248.550868][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1248.566509][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1248.576938][ T2473] usb 6-1: config 0 descriptor?? [ 1248.900067][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1248.920028][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1248.940054][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1248.960051][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1248.965702][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1249.002725][ T2473] usb 6-1: submit urb error: -2 [ 1249.009654][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1249.070072][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1249.078652][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1249.100102][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1249.112618][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1249.120745][ T2473] [drm] Initialized udl on minor 2 [ 1249.140032][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1249.148671][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1249.165104][ T2473] usb 6-1: USB disconnect, device number 10 13:00:20 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:20 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x2, 0x2, 0x81, 0xffff, 0x2]}, 0xe) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:20 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acee, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:20 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000900"], 0x0) [ 1249.470776][T19808] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:20 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r1, 0x0, 0x4001) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x3) read$snddsp(r1, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0xfff) [ 1249.592066][T19808] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:20 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acef, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:20 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff3002}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1249.807902][T19845] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:21 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1249.902190][ T2473] usb 6-1: new high-speed USB device number 11 using dummy_hcd 13:00:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:21 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1249.942823][T19845] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1250.117170][T19880] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1250.224327][T19890] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1250.300868][ T2473] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1250.310276][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1250.319316][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1250.334656][ T2473] usb 6-1: config 0 descriptor?? [ 1250.578291][ T5] usb 6-1: USB disconnect, device number 11 13:00:22 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf1, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:22 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 13:00:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:22 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) 13:00:22 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_usb_connect(0x4, 0x24, &(0x7f0000001180)=ANY=[], 0x0) 13:00:22 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 13:00:22 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 13:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff9e}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:22 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socket$inet6(0xa, 0x2, 0x3) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1={0xfc, 0x1, [], 0x4}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x400003}) 13:00:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:22 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf2, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:22 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:00:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000000380)="260000002200470508d258002b1f00eb0101c7033500b000"/38, 0x26) setsockopt$sock_int(r3, 0x1, 0x20800000000008, &(0x7f0000000280), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x20000000, 0x4000000000003, 0x2, @thr={0x0, 0x0}}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x3938700}}, 0x0) r4 = gettid() tkill(r4, 0x8001004000000016) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r2, 0x0, 0x80) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2ec101, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x3) fsync(r1) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:22 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:00:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="1201e7ff03b21840e917268218810000000109021200010000000006000000000000008fb051fe32d72ecadf30a6fe971254e27e7dbedc7f0748f4f965fc25e0319481c250eb9a34b994f92c55df9dfad883a0d7b1216eb45d003aca456b8cf009a9bfafb90544568a65b6fba90322b519ae17f006f5469941f00502b471bf5aa1a3643fc5a5122b3d0d392a04fcd9dd0030e59700"/159], 0x0) r4 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000040)) openat$uhid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uhid\x00', 0x802, 0x0) 13:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:22 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:00:22 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf3, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:22 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x402000, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$xdp(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="fd5831ae4c4401c3ebee88a00a12192ec05d63b1a336d53e5b953ece67b16410ab9d00c2a7c7fd086759ae4d480eb2439d81a14d7b53a8fd20ddda16fe5172fbd824cb6c9645f3a224a07415709354124343e69d7dd5aca012549f948d8b66811a15764492ae92de66f8213af000d5132fff8a6b4ee6ee6ab6ffed8e7697c7be89e9b8c101dbb035dd028f2f361e5e765e188723397509d23795c156e0926d7ddb8aea4ec71b70e4d4a0b8512e7bf951e2e40f7d14cae4bb66af28", 0xbb}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000340)="6496a4bbabe331478633f0b93d8579d5f8aa1e85f451f74281e286d60b717786b572d6e22bcb5f2d951ae2a849d3966a376f7e428b422daa687512f70ab284777a621185fca18787cf936ee5cce3307671ffa7b3c06885f141853a747258b26a887b88519363726f3e7750bc673e308910501ff9210ce2", 0x77}], 0x3, 0x0, 0x0, 0x2040}, 0x40000) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=r2, @ANYBLOB=',smackfsh\"t=nl80211\x00,\x00']) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r5) sendmsg$AUDIT_USER(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, 0x3ed, 0x100, 0x70bd26, 0x25dfdbfc, "88c738ed0e874cc44f6e0cf9e6f13a2a19f4067053249ae8347edc6e4c68ea50a3bc0ae66e6f598749a0026de093f3c850658dfbfa8d557b320f922a3076b0706997871f098ad39d8bbddcdce6e449660c24c25ecc92f198cdbd57cc", ["", "", "", ""]}, 0x6c}, 0x1, 0x0, 0x0, 0x84c}, 0x4002040) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socket$inet6(0xa, 0x80003, 0x3) 13:00:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000000), 0x4) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2fffffff", @ANYRES16=r5, @ANYBLOB="7d82d6080013493ee2000000000000000000", @ANYRES32=r3, @ANYBLOB="2133e9e19188c4ebbb496157ac9c109f98a978dc1b2e69cb5e42f94ea0cf34f5c828"], 0x1c}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r6, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x7, 0x91, 0xfff, 0x1}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x8810) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x48044) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x3) r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x102, 0x0) ioctl$KVM_TRANSLATE(r9, 0xc018ae85, &(0x7f0000000300)={0x1, 0x4000, 0x9, 0x9, 0xec}) setsockopt$inet6_IPV6_HOPOPTS(r8, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="870300000000000004010300013cecdca7c91000000000000000000039b700000000010000000000"], 0x28) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1252.239771][ T5844] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 1252.659721][ T5844] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1252.740439][ T5844] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1252.750689][ T5844] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1252.761419][ T5844] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1252.771258][ T5844] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1252.781822][ T5844] usb 6-1: config 0 descriptor?? [ 1253.025712][ T5844] usb 6-1: USB disconnect, device number 12 [ 1253.799540][ T2473] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 1254.199587][ T2473] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1254.280236][ T2473] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1254.290390][ T2473] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1254.299724][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1254.308788][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1254.318334][ T2473] usb 6-1: config 0 descriptor?? 13:00:25 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x110, r2, 0x9c7c1000) 13:00:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:25 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf4, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:25 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0) r3 = socket$inet6(0xa, 0x6, 0x8c0b) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000000)={0x5, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}}}, {{0xa, 0x4e22, 0x7, @mcast1}}}, 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)={0x7fffffff, 0x400, 0xd30, 0x20d4, 0x0, [0x3, 0x7, 0x1, 0x4], [0x1, 0xfffff800, 0x3f, 0x80000000], [0x5, 0x3, 0x1, 0x7fff], [0xfc, 0x2, 0x100, 0xffffffffffffffff]}) 13:00:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1254.570336][ T5844] usb 6-1: USB disconnect, device number 13 13:00:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1254.713848][T20056] __nla_validate_parse: 10 callbacks suppressed [ 1254.713858][T20056] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:26 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:00:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x6, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:26 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf5, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1254.964260][T20086] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1255.035146][T20086] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1255.089464][ T5844] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 1255.470840][ T5844] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1255.480546][ T5844] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1255.489981][ T5844] usb 6-1: config 0 descriptor?? [ 1255.789544][ T5844] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1255.809522][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1255.830157][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1255.849623][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1255.855331][ T5844] usb 6-1: Unable to get valid EDID from device/display [ 1255.883846][ T5844] usb 6-1: submit urb error: -2 [ 1255.892000][ T5844] udlfb: probe of 6-1:0.0 failed with error -2 [ 1255.949553][ T5844] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1255.958104][ T5844] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1255.979509][ T5844] [drm:udl_init] *ERROR* Selecting channel failed [ 1255.994992][ T5844] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1256.004466][ T5844] [drm] Initialized udl on minor 2 [ 1256.029786][ T5844] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1256.038533][ T5844] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1256.059066][ T5844] usb 6-1: USB disconnect, device number 14 13:00:27 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:00:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="1e7fd0cbd02263e0659ecaba08a0765508c31f4fedc67d076043511dfd2c729f2d319e1f776165bcd7e423245fdb24263069a86130a168fae9ea2b1610f98ea79cfbb76de8c8d03dce82d4aa99ebc17e2650f9baa182a9ec553039b1123d274744a6cba6611c6d0e30bc5afd12e09ba3ba00c4d31cd290e089a1d5e5fb", 0x7d) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x7, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:27 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf6, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:27 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 13:00:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETGEN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) r2 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:27 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1256.393948][T20135] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x9, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1256.520614][T20155] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1256.534279][T20155] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1256.545489][T20144] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:27 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf7, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xa, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$isdn_base(r1, &(0x7f0000000100)={0x22, 0x1, 0x9, 0x8, 0x8}, 0x6) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000640)={0x0, 0xfffffffffffffe84, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="d5bd25ba2e45", @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000000000001410000001c001700000000000000006574683a6970365f76746930000000004c765ca37f4801f066d57c99f39e1e87e853b48c0be720e2d1caba818b60e8dc34e2"], 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x2598, 0x6, 0x691e}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1256.655062][T20172] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1256.667883][T20172] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.4'. 13:00:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xb, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1256.806608][T20183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1256.839983][ T5844] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 1257.199362][ T5844] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1257.208485][ T5844] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1257.222709][ T5844] usb 6-1: config 0 descriptor?? [ 1257.519404][ T5844] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1257.539316][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1257.559294][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1257.579272][ T5844] usb 6-1: Read EDID byte 0 failed: -71 [ 1257.584859][ T5844] usb 6-1: Unable to get valid EDID from device/display [ 1257.621817][ T5844] usb 6-1: submit urb error: -2 [ 1257.628680][ T5844] udlfb: probe of 6-1:0.0 failed with error -2 [ 1257.689385][ T5844] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1257.697916][ T5844] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1257.719296][ T5844] [drm:udl_init] *ERROR* Selecting channel failed [ 1257.737952][ T5844] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1257.746026][ T5844] [drm] Initialized udl on minor 2 [ 1257.779376][ T5844] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1257.787903][ T5844] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1257.813903][ T5844] usb 6-1: USB disconnect, device number 15 13:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:29 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf8, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:29 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8040}, 0x4080) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYRESHEX=r0], 0x0) 13:00:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x400003}) 13:00:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xe, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) rt_sigqueueinfo(r1, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) get_robust_list(r1, 0x0, 0x0) pidfd_open(r1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) 13:00:29 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acf9, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1258.389155][ T2473] usb 6-1: new high-speed USB device number 16 using dummy_hcd 13:00:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xf, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast1, @private1, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) [ 1258.669956][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1259.059139][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1259.329106][ T2473] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 1259.599040][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1259.989026][ T2473] usb 6-1: device descriptor read/64, error 18 [ 1260.109327][ T2473] usb usb6-port1: attempt power cycle [ 1260.818942][ T2473] usb 6-1: new high-speed USB device number 18 using dummy_hcd 13:00:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:32 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acfa, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 13:00:32 executing program 5: getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x121080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents64(r2, &(0x7f0000000000)=""/226, 0xe2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000600)='l2tp\x00') r4 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x48, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6_vti0\x00'}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r4}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}]}, 0x48}}, 0x40040) syz_usb_connect(0x0, 0x24, &(0x7f0000001180)=ANY=[@ANYBLOB="1201000004b21840e91726821881000000010902120001000000000904000000ff0000"], 0x0) 13:00:32 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/47) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x20000, 0x0) sendmsg$NFT_MSG_GETTABLE(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, 0x1, 0xa, 0x5, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x24008000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00000001c0)={0x3ff, 0x4, [0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0x8, 0x1, 0x6, &(0x7f0000000340)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) [ 1260.989018][ T2473] usb 6-1: device descriptor read/8, error -61 13:00:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x11, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1261.195968][T20339] __nla_validate_parse: 15 callbacks suppressed [ 1261.195983][T20339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1261.213916][ T2473] usb 6-1: device descriptor read/8, error -71 13:00:32 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) socket$inet6(0xa, 0x80003, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000080)={0x3, 0x1, @raw_data=[0xffff085f, 0x7, 0x9, 0x7fffffff, 0x3, 0x3, 0xcaa7, 0x7ff, 0x1, 0xff, 0x26eb, 0x2, 0x81, 0x10000, 0x7, 0x4]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, @mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r3}) 13:00:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1261.322861][T20351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:32 executing program 1: socket$inet6(0xa, 0x1, 0x84) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x100}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x4acfb, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x74, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x800}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xf0a8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x2}, @IFLA_MTU={0x8, 0x4, 0x1005}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xeb8c}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 13:00:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:00:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 1261.466254][T20366] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 13:00:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x12, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 13:00:32 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x3721, {{0xa, 0x4e24, 0x5, @mcast2, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005600)={0xfb, 0x208, 0x0, 0x8, r2}, &(0x7f0000005640)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}, 0x80, 0x9}, 0x90) [ 1261.656078][T20394] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:00:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000207, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1261.708985][ T2473] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 1261.761446][T20396] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1261.825249][T20394] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1261.929458][ T2473] usb 6-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 1261.938523][ T2473] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1261.957693][ T2473] usb 6-1: config 0 descriptor?? [ 1262.279057][ T2473] udlfb 6-1:0.0: vendor descriptor not available (-71) [ 1262.298917][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1262.318858][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1262.339451][ T2473] usb 6-1: Read EDID byte 0 failed: -71 [ 1262.345101][ T2473] usb 6-1: Unable to get valid EDID from device/display [ 1262.382002][ T2473] usb 6-1: submit urb error: -2 [ 1262.392803][ T2473] udlfb: probe of 6-1:0.0 failed with error -2 [ 1262.458864][ T2473] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 1262.467489][ T2473] [drm:udl_init.cold] *ERROR* Unrecognized vendor firmware descriptor [ 1262.488909][ T2473] [drm:udl_init] *ERROR* Selecting channel failed [ 1262.507222][ T2473] [drm] Initialized udl 0.0.1 20120220 for 6-1:0.0 on minor 2 [ 1262.515578][ T2473] [drm] Initialized udl on minor 2 [ 1262.549995][ T2473] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1262.562379][ T2473] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1262.585656][ T2473] usb 6-1: USB disconnect, device number 19 [ 1262.734307][T20347] ------------[ cut here ]------------ [ 1262.740204][T20347] URB 000000008bcb1a0d submitted while active [ 1262.746777][T20347] WARNING: CPU: 1 PID: 20347 at drivers/usb/core/urb.c:363 usb_submit_urb+0x10c1/0x13b0 [ 1262.756506][T20347] Kernel panic - not syncing: panic_on_warn set ... [ 1262.763109][T20347] CPU: 1 PID: 20347 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 1262.771444][T20347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1262.781501][T20347] Call Trace: [ 1262.784805][T20347] dump_stack+0x188/0x20d [ 1262.789139][T20347] ? usb_submit_urb+0x1090/0x13b0 [ 1262.794220][T20347] panic+0x2e3/0x75c [ 1262.798104][T20347] ? add_taint.cold+0x16/0x16 [ 1262.802795][T20347] ? __probe_kernel_read+0x188/0x1d0 [ 1262.808062][T20347] ? __warn.cold+0x14/0x35 [ 1262.812464][T20347] ? usb_submit_urb+0x10c1/0x13b0 [ 1262.817487][T20347] __warn.cold+0x2f/0x35 [ 1262.821734][T20347] ? usb_submit_urb+0x10c1/0x13b0 [ 1262.826758][T20347] report_bug+0x27b/0x2f0 [ 1262.831253][T20347] do_error_trap+0x12b/0x220 [ 1262.835834][T20347] ? usb_submit_urb+0x10c1/0x13b0 [ 1262.840966][T20347] do_invalid_op+0x32/0x40 [ 1262.845442][T20347] ? usb_submit_urb+0x10c1/0x13b0 [ 1262.850506][T20347] invalid_op+0x23/0x30 [ 1262.854648][T20347] RIP: 0010:usb_submit_urb+0x10c1/0x13b0 [ 1262.860261][T20347] Code: 89 de e8 12 ae 63 fc 84 db 0f 85 42 f6 ff ff e8 a5 ac 63 fc 4c 89 fe 48 c7 c7 40 1a ac 88 c6 05 82 8b 76 05 01 e8 97 b0 34 fc <0f> 0b e9 20 f6 ff ff c7 44 24 14 01 00 00 00 e9 d7 f6 ff ff 41 bd [ 1262.879891][T20347] RSP: 0018:ffffc900188a72f0 EFLAGS: 00010282 [ 1262.885940][T20347] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1262.893892][T20347] RDX: 000000000001f35b RSI: ffffffff815d5ba7 RDI: fffff52003114e50 [ 1262.901847][T20347] RBP: dffffc0000000000 R08: ffff88802372c540 R09: ffffed1015ce45f2 [ 1262.909805][T20347] R10: ffff8880ae722f8b R11: ffffed1015ce45f1 R12: 0000000000000cc0 [ 1262.917804][T20347] R13: 00000000fffffff0 R14: ffff88809dc76800 R15: ffff888099d5ab00 [ 1262.925777][T20347] ? vprintk_func+0x97/0x1a6 [ 1262.930383][T20347] ? down_read+0x110/0x420 [ 1262.934885][T20347] snd_usbmidi_submit_urb+0x19/0x60 [ 1262.940073][T20347] snd_usbmidi_input_start.part.0+0xbe/0x1c0 [ 1262.946040][T20347] substream_open.isra.0+0x505/0x830 [ 1262.951402][T20347] open_substream+0x42e/0x880 [ 1262.956076][T20347] rawmidi_open_priv+0x2e8/0x6e0 [ 1262.960998][T20347] snd_rawmidi_kernel_open+0x1b5/0x270 [ 1262.966486][T20347] midisynth_subscribe+0xf2/0x350 [ 1262.971496][T20347] ? midisynth_use+0x250/0x250 [ 1262.976295][T20347] ? down_write+0xdb/0x150 [ 1262.980695][T20347] ? __down_timeout+0x2d0/0x2d0 [ 1262.985546][T20347] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1262.991507][T20347] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1262.997313][T20347] check_and_subscribe_port+0x5b5/0x800 [ 1263.002858][T20347] ? midisynth_use+0x250/0x250 [ 1263.007614][T20347] snd_seq_port_connect+0x2e4/0x510 [ 1263.012801][T20347] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 1263.018707][T20347] snd_seq_kernel_client_ctl+0xeb/0x130 [ 1263.024264][T20347] snd_seq_oss_midi_open+0x3ee/0x670 [ 1263.029532][T20347] ? snd_seq_oss_midi_setup+0x50/0x50 [ 1263.034888][T20347] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1263.040440][T20347] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 1263.045971][T20347] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 1263.051433][T20347] snd_seq_oss_open+0x7e8/0x980 [ 1263.056268][T20347] odev_open+0x6c/0x90 [ 1263.060316][T20347] ? odev_release+0x70/0x70 [ 1263.064884][T20347] soundcore_open+0x446/0x600 [ 1263.069550][T20347] ? sound_devnode+0xf0/0xf0 [ 1263.074222][T20347] chrdev_open+0x219/0x5c0 [ 1263.078664][T20347] ? cdev_put.part.0+0x50/0x50 [ 1263.083476][T20347] ? security_file_open+0x84/0x410 [ 1263.088575][T20347] do_dentry_open+0x546/0x1340 [ 1263.093331][T20347] ? cdev_put.part.0+0x50/0x50 [ 1263.098093][T20347] ? security_inode_permission+0xc4/0xf0 [ 1263.103708][T20347] ? chown_common+0x550/0x550 [ 1263.108366][T20347] ? inode_permission+0xab/0x500 [ 1263.113385][T20347] path_openat+0x1e59/0x27d0 [ 1263.117971][T20347] ? path_lookupat.isra.0+0x530/0x530 [ 1263.123322][T20347] ? perf_trace_lock+0xe2/0x4b0 [ 1263.128215][T20347] ? debug_smp_processor_id+0x2f/0x185 [ 1263.133655][T20347] ? perf_trace_lock+0xe2/0x4b0 [ 1263.138490][T20347] ? __bfs+0x520/0x520 [ 1263.142542][T20347] do_filp_open+0x192/0x260 [ 1263.147054][T20347] ? may_open_dev+0xf0/0xf0 [ 1263.151547][T20347] ? do_raw_spin_lock+0x129/0x2e0 [ 1263.156564][T20347] ? _raw_spin_unlock+0x24/0x40 [ 1263.161463][T20347] ? __alloc_fd+0x46d/0x600 [ 1263.165958][T20347] do_sys_openat2+0x585/0x7d0 [ 1263.170637][T20347] ? file_open_root+0x400/0x400 [ 1263.175477][T20347] ? _copy_to_user+0x126/0x160 [ 1263.180224][T20347] ? put_timespec64+0xcb/0x120 [ 1263.184968][T20347] ? ns_to_kernel_old_timeval+0x100/0x100 [ 1263.190691][T20347] do_sys_open+0xc3/0x140 [ 1263.195002][T20347] ? filp_open+0x70/0x70 [ 1263.199237][T20347] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1263.205228][T20347] ? do_syscall_64+0x21/0x7d0 [ 1263.209888][T20347] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1263.215851][T20347] do_syscall_64+0xf6/0x7d0 [ 1263.220359][T20347] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1263.226229][T20347] RIP: 0033:0x45ca59 [ 1263.230134][T20347] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1263.249732][T20347] RSP: 002b:00007fa557342c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1263.258149][T20347] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 1263.266135][T20347] RDX: 0000000000121080 RSI: 0000000020000580 RDI: ffffffffffffff9c [ 1263.274125][T20347] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1263.282076][T20347] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1263.290135][T20347] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fa5573436d4 [ 1263.299694][T20347] Kernel Offset: disabled [ 1263.304217][T20347] Rebooting in 86400 seconds..